List of Mechanics Related Terms, W

1. wake 尾流（區） last updated 13 Nov 2015
2. wake expansion 尾流擴張 last updated 13 Nov 2015
3. wake flow 尾流 last updated 13 Nov 2015
4. wake loss 尾流損失 last updated 13 Nov 2015
5. wake; laminar 層（流）尾流 last updated 13 Nov 2015
6. wake; turbulent 亂流尾流 last updated 13 Nov 2015
7. wall effect 壁效應 last updated 13 Nov 2015
8. wall friction 壁摩擦 last updated 13 Nov 2015
9. wall friction coefficient 壁摩阻係數 last updated 13 Nov 2015
10. wall layer 壁層 last updated 13 Nov 2015
11. wall shear 牆剪力 last updated 13 Nov 2015
12. wall turbulence 牆邊亂流 last updated 13 Nov 2015
13. wall; law of 壁流律 last updated 13 Nov 2015
14. warhead 彈頭 last updated 13 Nov 2015
15. warpage 翹曲 last updated 13 Nov 2015
16. warping 翹曲 last updated 13 Nov 2015
17. warping function 翹曲函數 last updated 13 Nov 2015
18. warping stress 翹曲應力 last updated 13 Nov 2015
19. wash load 流洗載 last updated 13 Nov 2015
20. water balance 水量平衡 last updated 13 Nov 2015
21. water column 水柱 last updated 13 Nov 2015
22. water content 含水量 last updated 13 Nov 2015
23. water conveyance loss 輸水損失 last updated 13 Nov 2015
24. water cushion 水墊 last updated 13 Nov 2015
25. water erosion 水沖蝕 last updated 13 Nov 2015
26. water flow 水流 last updated 13 Nov 2015
27. water gage 水位計 last updated 13 Nov 2015
28. water hammer 水鎚 last updated 13 Nov 2015
29. water hammer action 水鎚作用 last updated 13 Nov 2015
30. water head 水頭 last updated 13 Nov 2015
31. water jump 水躍 last updated 13 Nov 2015
32. water level 水位 last updated 13 Nov 2015
33. water line 水線 last updated 13 Nov 2015
34. water line cross-section 水線斷面 last updated 13 Nov 2015
35. water of crystallization 結晶水 last updated 13 Nov 2015
36. water oscillation 水振盪 last updated 13 Nov 2015
37. water power 水力 last updated 13 Nov 2015
38. water power engineering 水力工程 last updated 13 Nov 2015
39. water pressure 水壓 last updated 13 Nov 2015
40. water retention capacity 保水能量 last updated 13 Nov 2015
41. water shock wave 水震波 last updated 13 Nov 2015
42. water supply engineering 給水工程 last updated 13 Nov 2015
43. water surface curve 水面曲線 last updated 13 Nov 2015
44. water surface elevation 水位 last updated 13 Nov 2015
45. water table 地下水位 last updated 13 Nov 2015
46. water tightness 水密性；不透水性 last updated 13 Nov 2015
47. water tunnel 水洞 last updated 13 Nov 2015
48. water turbine 水輪機 last updated 13 Nov 2015
49. water vapor 水汽 last updated 13 Nov 2015
50. water wave 水波 last updated 13 Nov 2015
51. water wheel 水輪 last updated 13 Nov 2015
52. water; adhesive 附著水 last updated 13 Nov 2015
53. water; anomalous 反常水 last updated 13 Nov 2015
54. water; artesian 自流水 last updated 13 Nov 2015
55. water; capillary 毛細管水 last updated 13 Nov 2015
56. water; cohesive 黏著水 last updated 13 Nov 2015
57. water; dead 呆水 last updated 13 Nov 2015
58. water; free 自由水 last updated 13 Nov 2015
59. water; fringe 邊緣水 last updated 13 Nov 2015
60. water; gravitational 重力水 last updated 13 Nov 2015
61. water; hygroscopic 吸著水 last updated 13 Nov 2015
62. water; intersticial 間隙水 last updated 13 Nov 2015
63. water; pellicular 附著水 last updated 13 Nov 2015
64. water; perched 棲止水 last updated 13 Nov 2015
65. water; percolating 滲漏水 last updated 13 Nov 2015
66. water; pore 孔隙水 last updated 13 Nov 2015
67. water; soil 土壤水 last updated 13 Nov 2015
68. water; subsurface 地面下水 last updated 13 Nov 2015
69. water; surface 地表（面）水 last updated 13 Nov 2015
70. water-table map 地下水位圖 last updated 13 Nov 2015
71. wave 波 波 last updated 09 Jan 2013
72. wave acoustics 波動聲學 last updated 13 Nov 2015
73. wave age 波齡 last updated 13 Nov 2015
74. wave agitation 波攪和 last updated 13 Nov 2015
75. wave amplitude 波幅 last updated 13 Nov 2015
76. wave angle 波角 last updated 13 Nov 2015
77. wave breaker 碎波器；破浪器 last updated 13 Nov 2015
78. wave celerity 波速 last updated 13 Nov 2015
79. wave crest 波峰 last updated 13 Nov 2015
80. wave damping 波消減 last updated 13 Nov 2015
81. wave decay 波動衰減 last updated 13 Nov 2015
82. wave decay distance 波浪衰減距離 last updated 13 Nov 2015
83. wave deflection 波變形 last updated 13 Nov 2015
84. wave diffraction 波繞射 last updated 13 Nov 2015
85. wave diffraction coefficient 波繞射係數 last updated 13 Nov 2015
86. wave diffraction diagram 波繞射圖 last updated 13 Nov 2015
87. wave drag 波阻力；波曳力 last updated 13 Nov 2015
88. wave drag coefficient 波阻力係數 last updated 13 Nov 2015
89. wave dynamometer 波力計 last updated 13 Nov 2015
90. wave energy 波浪能量 last updated 13 Nov 2015
91. wave energy coefficient 波能係數 last updated 13 Nov 2015
92. wave energy loss 波能損失 last updated 13 Nov 2015
93. wave energy propagation 波能傳播 last updated 13 Nov 2015
94. wave equation 波動方程[式] 波動方程式 波动方程[式];波动方程 last updated 09 Jan 2013
95. wave equivoluminal 等體積波 last updated 13 Nov 2015
96. wave force 波力 last updated 13 Nov 2015
97. wave form 波形 last updated 13 Nov 2015
98. wave frequency 波頻率 last updated 13 Nov 2015
99. wave front 波前 波鋒 波前，波阵面 last updated 09 Jan 2013
100. wave function 波函數 波動函數 波函数 last updated 09 Jan 2013
101. wave generator 波发生器 last updated 02 Jan 2019
102. wave group 波群 波群 last updated 09 Jan 2013
103. wave height 波高 last updated 13 Nov 2015
104. wave height coefficient 波高係數 last updated 13 Nov 2015
105. wave length 波長 last updated 13 Nov 2015
106. wave length constant 波長常數 last updated 13 Nov 2015
107. wave mechanics 波動力學 波动力学 last updated 09 Jan 2013
108. wave motion 波浪運動 last updated 13 Nov 2015
109. wave normal 波法線 last updated 13 Nov 2015
110. wave number 波數 波数 last updated 09 Jan 2013
111. wave orbit 波浪軌跡 last updated 13 Nov 2015
112. wave particle velocity 波粒子速度 last updated 13 Nov 2015
113. wave path 波徑 last updated 13 Nov 2015
114. wave peak 波峰 last updated 13 Nov 2015
115. wave peak-up 波浪風升 last updated 13 Nov 2015
116. wave period 波動周期 last updated 13 Nov 2015
117. wave pressure 波壓 last updated 13 Nov 2015
118. wave propagation 波傳播 last updated 13 Nov 2015
119. wave radiation 波輻射 last updated 13 Nov 2015
120. wave reflection 波反射 last updated 13 Nov 2015
121. wave refraction 波折射 last updated 13 Nov 2015
122. wave refraction diagram 波折射圖 last updated 13 Nov 2015
123. wave resistance 波阻力 last updated 13 Nov 2015
124. wave run 波連 last updated 13 Nov 2015
125. wave runup 波浪湧高 last updated 13 Nov 2015
126. wave run-up 波浪湧升 last updated 13 Nov 2015
127. wave scattering 波散射 last updated 13 Nov 2015
128. wave set-up 碎波推升 last updated 13 Nov 2015
129. wave shape 波型 last updated 13 Nov 2015
130. wave shoaling 波浪淺化 last updated 13 Nov 2015
131. wave spectrum 波譜 last updated 13 Nov 2015
132. wave steepness 波尖銳度 last updated 13 Nov 2015
133. wave tank 波浪水槽 last updated 13 Nov 2015
134. wave theory 波動理論 last updated 13 Nov 2015
135. wave thrust 波推力 last updated 13 Nov 2015
136. wave train 波列 波列 last updated 09 Jan 2013
137. wave transformation 波轉換 last updated 13 Nov 2015
138. wave trough 波谷 last updated 13 Nov 2015
139. wave velocity 波速 last updated 13 Nov 2015
140. wave velocity ratio 波速比 last updated 13 Nov 2015
141. wave; accelerating 加速波 last updated 13 Nov 2015
142. wave; acoustic 聲波 last updated 13 Nov 2015
143. wave; bottom 底波 last updated 13 Nov 2015
144. wave; broken 碎波 last updated 13 Nov 2015
145. wave; capillary 表面張力波 last updated 13 Nov 2015
146. wave; celerity of 波速 last updated 13 Nov 2015
147. wave; circular 圓形波 last updated 13 Nov 2015
148. wave; compressive 壓縮波 last updated 13 Nov 2015
149. wave; converging 收斂波 last updated 13 Nov 2015
150. wave; crest of 波峰 last updated 13 Nov 2015
151. wave; crest of tidal 潮波峰 last updated 13 Nov 2015
152. wave; cycloid 擺線波 last updated 13 Nov 2015
153. wave; cylindrical 柱形波 last updated 13 Nov 2015
154. wave; decay of 波浪衰減 last updated 13 Nov 2015
155. wave; decelerating 減速波 last updated 13 Nov 2015
156. wave; deep water 深水波 last updated 13 Nov 2015
157. wave; diffraction 繞射波 last updated 13 Nov 2015
158. wave; divergent 發射波 last updated 13 Nov 2015
159. wave; double 雙重波 last updated 13 Nov 2015
160. wave; earthquake 地震波 last updated 13 Nov 2015
161. wave; elastic 彈性波 last updated 13 Nov 2015
162. wave; electromagnetic 電磁波 last updated 13 Nov 2015
163. wave; expansion 膨脹波 last updated 13 Nov 2015
164. wave; family of 波族 last updated 13 Nov 2015
165. wave; finite amplitude 有限幅度波 last updated 13 Nov 2015
166. wave; flood 洪水波 last updated 13 Nov 2015
167. wave; forced 強制波 last updated 13 Nov 2015
168. wave; free 自由波 last updated 13 Nov 2015
169. wave; generation of 造波 last updated 13 Nov 2015
170. wave; gravity 重力波 last updated 13 Nov 2015
171. wave; harmonic 諧和波 last updated 13 Nov 2015
172. wave; incident 入射波 last updated 13 Nov 2015
173. wave; inelastic 非彈性波 last updated 13 Nov 2015
174. wave; interface 界面波 last updated 13 Nov 2015
175. wave; internal 內波 last updated 13 Nov 2015
176. wave; kinematic 運動波 last updated 13 Nov 2015
177. wave; line of tidal 潮汐波線 last updated 13 Nov 2015
178. wave; long 長波 last updated 13 Nov 2015
179. wave; longitudinal 縱波 last updated 13 Nov 2015
180. wave; main 主波 last updated 13 Nov 2015
181. wave; monoclinal 前進波 last updated 13 Nov 2015
182. wave; negative 負波 last updated 13 Nov 2015
183. wave; non-breaking 不碎波 last updated 13 Nov 2015
184. wave; oblique incident 斜入射波 last updated 13 Nov 2015
185. wave; oscillatory 振盪波 last updated 13 Nov 2015
186. wave; overlapped 重疊波 last updated 13 Nov 2015
187. wave; plane 平面波 last updated 13 Nov 2015
188. wave; plunging 沖波 last updated 13 Nov 2015
189. wave; positive 正波 last updated 13 Nov 2015
190. wave; pressure 壓力波 last updated 13 Nov 2015
191. wave; principal 主向波 last updated 13 Nov 2015
192. wave; progressive 進行波；前進波 last updated 13 Nov 2015
193. wave; random 漫波 last updated 13 Nov 2015
194. wave; rectangular 矩形波 last updated 13 Nov 2015
195. wave; reflected 反射波 last updated 13 Nov 2015
196. wave; refracted 折射波 last updated 13 Nov 2015
197. wave; retrograde 逆行波 last updated 13 Nov 2015
198. wave; retrogressive 逆行波 last updated 13 Nov 2015
199. wave; roll 滾轉波 last updated 13 Nov 2015
200. wave; sand 砂波 last updated 13 Nov 2015
201. wave; scattering 散射波 last updated 13 Nov 2015
202. wave; secondary 副波；次波 last updated 13 Nov 2015
203. wave; seismic 地震波 last updated 13 Nov 2015
204. wave; shallow water 淺水波 last updated 13 Nov 2015
205. wave; shear 剪力波 last updated 13 Nov 2015
206. wave; shock 震波 last updated 13 Nov 2015
207. wave; short 短波 last updated 13 Nov 2015
208. wave; sinusoidal 正弦波 last updated 13 Nov 2015
209. wave; sloping 斜面波 last updated 13 Nov 2015
210. wave; small amplitude 微小振幅波 last updated 13 Nov 2015
211. wave; solitary 孤立波 last updated 13 Nov 2015
212. wave; sonic 聲波；音波 last updated 13 Nov 2015
213. wave; sound 聲波；音波 last updated 13 Nov 2015
214. wave; spherical 球面波 last updated 13 Nov 2015
215. wave; standing 定波 last updated 13 Nov 2015
216. wave; stationary 駐波 last updated 13 Nov 2015
217. wave; surface 表面波 last updated 13 Nov 2015
218. wave; surge 湧波 last updated 13 Nov 2015
219. wave; tidal 潮波 last updated 13 Nov 2015
220. wave; translation 平移波 last updated 13 Nov 2015
221. wave; transverse 橫（向）波 last updated 13 Nov 2015
222. wave; traveling 進行波 last updated 13 Nov 2015
223. wave; trochoidal 擺動波 last updated 13 Nov 2015
224. wave; trough of 波谷 last updated 13 Nov 2015
225. wave; ultragravity 超重力波 last updated 13 Nov 2015
226. wave; ultrasonic 超音波 last updated 13 Nov 2015
227. wave; wind 風浪 last updated 13 Nov 2015
228. wave-down 波浪淺降 last updated 13 Nov 2015
229. wavefront method 波前法 last updated 13 Nov 2015
230. wave-induced drift current 波引漂流 last updated 13 Nov 2015
231. wavelength band 波長帶 last updated 13 Nov 2015
232. wave-making resistance 造波阻力 last updated 13 Nov 2015
233. wavy flow 波狀流 last updated 13 Nov 2015
234. wavy surface 波狀面 last updated 13 Nov 2015
235. weak coupling 弱耦合 疏偶合 弱偶合 弱耦合 last updated 09 Jan 2013
236. weak interaction 弱[交互]作用 弱交互作用 弱相互作用 last updated 09 Jan 2013
237. weak jump 弱水躍 last updated 13 Nov 2015
238. weak shock wave 弱震波 last updated 13 Nov 2015
239. wear 磨损 last updated 03 Jan 2019
240. wear resistance 耐磨性 last updated 03 Jan 2019
241. web 腹板 last updated 13 Nov 2015
242. Weber number 韋柏數 last updated 13 Nov 2015
243. wedge 楔 楔 last updated 09 Jan 2013
244. wedge cam 移动凸轮 last updated 04 Jan 2019
245. weight factor 加權因數 last updated 13 Nov 2015
246. weight sets 权重集 last updated 03 Jan 2019
247. weight; apparent 視重 last updated 13 Nov 2015
248. weight; counter 配重 last updated 13 Nov 2015
249. weight; dead 呆重 last updated 13 Nov 2015
250. weight; dry 乾重 last updated 13 Nov 2015
251. weight; specific 比重量 last updated 13 Nov 2015
252. weighted moving average 加權移動平均 last updated 13 Nov 2015
253. weighted residual method 加權留數法 last updated 13 Nov 2015
254. weighted residue 加權留數 last updated 13 Nov 2015
255. weighting 加權 last updated 13 Nov 2015
256. weighting coefficient 加權係數 last updated 13 Nov 2015
257. weighting efficient 加权系数 last updated 03 Jan 2019
258. weighting function 加權函數 last updated 13 Nov 2015
259. weightless condition 無重情況 last updated 13 Nov 2015
260. weir 堰 last updated 13 Nov 2015
261. weir coefficient 堰流係數 last updated 13 Nov 2015
262. weir flow 堰流 last updated 13 Nov 2015
263. weir head 堰水頭 last updated 13 Nov 2015
264. weir notch 堰缺口 last updated 13 Nov 2015
265. weir; broad crested 寬頂堰 last updated 13 Nov 2015
266. weir; contracted 束口堰 last updated 13 Nov 2015
267. weir; full width 全寬堰 last updated 13 Nov 2015
268. weir; notch 缺口堰 last updated 13 Nov 2015
269. weir; rectangular 矩形堰 last updated 13 Nov 2015
270. weir; sharp crested 銳緣堰 last updated 13 Nov 2015
271. weir; side 側堰 last updated 13 Nov 2015
272. weir; submerged 潛堰 last updated 13 Nov 2015
273. weir; suppressed 不束縮堰 last updated 13 Nov 2015
274. weir; trapezoidal 梯形堰 last updated 13 Nov 2015
275. weir; triangular 三角堰 last updated 13 Nov 2015
276. Weissenberg effect 威森堡效應 last updated 13 Nov 2015
277. well 井；池 last updated 13 Nov 2015
278. well function 水井函數 last updated 13 Nov 2015
279. well; artesian 自流井 last updated 13 Nov 2015
280. well; deep 深井 last updated 13 Nov 2015
281. well; radial 輻流井 last updated 13 Nov 2015
282. well; recharge 補注井 last updated 13 Nov 2015
283. well; shallow 淺井 last updated 13 Nov 2015
284. well; testing 試井 last updated 13 Nov 2015
285. Westergaard stress function 魏斯特卡應力函數 last updated 13 Nov 2015
286. wet bulb temperature 濕球溫度 last updated 13 Nov 2015
287. wet screening 溼篩 last updated 13 Nov 2015
288. wet steam 溼水蒸汽 last updated 13 Nov 2015
289. wetness 潤溼度；潤溼性 last updated 13 Nov 2015
290. wetted area 溼面積 last updated 13 Nov 2015
291. wetted parameter 溼周 last updated 13 Nov 2015
292. wetted perimeter 溼周（邊） last updated 13 Nov 2015
293. wetted surface 潤濕面 last updated 13 Nov 2015
294. Wheatstone bridge 惠司同電橋 惠斯通电桥 last updated 09 Jan 2013
295. wheel 輪 last updated 13 Nov 2015
296. wheel friction 輪摩擦 last updated 13 Nov 2015
297. wheel; fly 飛輪 last updated 13 Nov 2015
298. wheel; hydraulic 水輪 last updated 13 Nov 2015
299. wheel; impulse 衝擊水輪 last updated 13 Nov 2015
300. wheel; nozzle 噴嘴水輪 last updated 13 Nov 2015
301. wheel; propeller 螺槳式水輪 last updated 13 Nov 2015
302. wheel; reaction 反動式水輪 last updated 13 Nov 2015
303. wheel; scoop 戽斗水輪 last updated 13 Nov 2015
304. wheel; water 水輪 last updated 13 Nov 2015
305. whirling motion 渦漩運動 last updated 13 Nov 2015
306. whirling of shaft 軸旋動 last updated 13 Nov 2015
307. whistler wave 電嘯波 last updated 13 Nov 2015
308. white noise 白雜訊 白噪声 last updated 09 Jan 2013
309. whitworth mechanism 转动导杆机构 last updated 04 Jan 2019
310. whole depth 全齿高 last updated 03 Jan 2019
311. wide band 寬帶 last updated 13 Nov 2015
312. wide-band spectrum 寬（帶）頻譜 last updated 13 Nov 2015
313. wide-flange beam 寬緣標 last updated 13 Nov 2015
314. wide-flange section 寬緣斷面 last updated 13 Nov 2015
315. width of flat-face 从动件平底宽度 last updated 02 Jan 2019
316. width series 宽度系列 last updated 03 Jan 2019
317. Wien limit 維因限度 last updated 13 Nov 2015
318. Wiener-Hopf method 魏(納)‧霍(夫)二氏法 last updated 13 Nov 2015
319. Williet-Mohr diagrm 韋(拉)‧莫(耳)二氏圖 last updated 13 Nov 2015
320. Williot diagram 韋拉圖 last updated 13 Nov 2015
321. wilting point 凋萎點 last updated 13 Nov 2015
322. wind action 風作用 last updated 13 Nov 2015
323. wind boundary layer 風邊界層 last updated 13 Nov 2015
324. wind drag 風阻力；風曳力 last updated 13 Nov 2015
325. wind erosion 風吹蝕 last updated 13 Nov 2015
326. wind flume 風槽 last updated 13 Nov 2015
327. wind force 風力 last updated 13 Nov 2015
328. wind friction velocity 風摩擦速度 last updated 13 Nov 2015
329. wind gage 風速計 last updated 13 Nov 2015
330. wind pressure 風壓 last updated 13 Nov 2015
331. wind profile 風速剖面 last updated 13 Nov 2015
332. wind resistance 風阻 last updated 13 Nov 2015
333. wind set-up 風吹升 last updated 13 Nov 2015
334. wind shear stress 風剪應力 last updated 13 Nov 2015
335. wind tunnel 風洞 last updated 13 Nov 2015
336. wind tunnel test 風洞試驗 last updated 13 Nov 2015
337. wind velocity 風速 last updated 13 Nov 2015
338. wind wave 風浪 last updated 13 Nov 2015
339. wind wave breaking 風波破碎 last updated 13 Nov 2015
340. wind; anticyclonic 反氣旋風 last updated 13 Nov 2015
341. wind; ballistic 彈道風 last updated 13 Nov 2015
342. wind; cross 橫向風 last updated 13 Nov 2015
343. wind; cyclonic 氣旋風 last updated 13 Nov 2015
344. wind; solar 太陽風[天] last updated 13 Nov 2015
345. wind; surface 地面風 last updated 13 Nov 2015
346. wind-draft current 風積流 last updated 13 Nov 2015
347. wind-driven circulation 風驅動環流 last updated 13 Nov 2015
348. window （取樣）窗 last updated 13 Nov 2015
349. window; data 資料窗 last updated 13 Nov 2015
350. window; lag 時差窗 last updated 13 Nov 2015
351. window; spectral 頻譜窗 last updated 13 Nov 2015
352. wind-water tunnel 水風洞 last updated 13 Nov 2015
353. wind-wave interaction 風波交互作用 last updated 13 Nov 2015
354. wind-wave tank 風浪水槽 last updated 13 Nov 2015
355. wing 翼 last updated 13 Nov 2015
356. wing tip 翼尖 last updated 13 Nov 2015
357. wing tip sail 翼尖帆 last updated 13 Nov 2015
358. winglet 翼尖小翅 last updated 13 Nov 2015
359. wire screen 線濾網 last updated 13 Nov 2015
360. wire soft shaft 钢丝软轴 last updated 03 Jan 2019
361. wire strain gage 金屬絲應變計 last updated 13 Nov 2015
362. woodruff key 半圆键 last updated 02 Jan 2019
363. work 功 功 last updated 09 Jan 2013
364. work function 功函數 逸出功 last updated 09 Jan 2013
365. work hardening 加功硬化 last updated 13 Nov 2015
366. work; complementary 餘功 last updated 13 Nov 2015
367. work; flow 流功 last updated 13 Nov 2015
368. work; heat equivalent of 熱功當量 last updated 13 Nov 2015
369. work; irreversible 不可逆功 last updated 13 Nov 2015
370. work; mechanical 機械功 last updated 13 Nov 2015
371. work; reversible 可逆功 last updated 13 Nov 2015
372. work; virtual 虛功 last updated 13 Nov 2015
373. working cycle diagram 工作循环图 last updated 03 Jan 2019
374. working fluid 工作流體 last updated 13 Nov 2015
375. working head 工作水頭 last updated 13 Nov 2015
376. working link 执行构件 last updated 04 Jan 2019
377. working medium 工作媒體 last updated 13 Nov 2015
378. working pressure angle 啮合角 last updated 03 Jan 2019
379. working space 工作空间 last updated 03 Jan 2019
380. working strength 工作強度 last updated 13 Nov 2015
381. working stress 工作應力 工作应力 last updated 13 Nov 2015
382. world-line 世界線 last updated 13 Nov 2015
383. worm 蜗杆 last updated 03 Jan 2019
384. worm and worm gear 蜗杆蜗轮机构 last updated 03 Jan 2019
385. worm cam interval mechanism 蜗杆形凸轮步进机构 last updated 03 Jan 2019
386. worm gear 蜗轮 last updated 03 Jan 2019
387. worm gearing 蜗杆传动机构 last updated 03 Jan 2019
388. wrench 扳手 last updated 02 Jan 2019
389. wrinkled laminar flame 皺褶層流火焰 last updated 13 Nov 2015
390. wrist 腕部 last updated 03 Jan 2019