1、wafer 薄片wagner beam 瓦格納梁wagner effect 瓦格納效應wake 尾流伴流wake of boundary layer 邊界層尾流wake region 尾柳wake space 死水區(qū)wake vortex 尾列wake wave 尾哩wall boundary layer 壁邊界層wall effect 壁效應wall friction 壁面摩擦wall pressure 壁壓wall shear stress 壁面切應力wall thickness 壁厚wall turbulence 近壁湍流warping 翹曲warping force 扭轉力warpin

2、g in torsion 扭曲warping of section 斷面翹曲warping stress 扭轉應力water brake 水力制動器水壓制動器water channel 水力槽water column 水柱water cross section 有效橫截面water current velocity 水臨度water fall 瀑布water filament 細水流水療water flow 水流water gas analogy 水氣比擬water hammer 水擊water head 水頭water injection 噴水water jet 噴水流water jump

3、水躍water level recorder 水位記錄儀water line 吃水線water mass 水團water meter 量水計water permeability 透水性water plane 浮面water potential 水勢water power 水能water pressure 水壓water proofness 水密性water reflux 水回流回水water saturated 水飽和的water spray 噴霧water stage 水位water surface 水面water surface ascent 水面上升water tank 水箱water

4、tightness 水密性water tunnel 水洞water turbine 水輪機water vapor 水蒸汽water wave 水波water yield 出水量watertight 不透水的watt 瓦特watt hour 瓦時wave 波wave acoustics 波動聲學wave amplitude 波幅wave character of matter 物質的波動性wave crest 波峰wave damping 波阻尼wave diffraction 波衍射wave distortion 波形畸變wave drag 波阻wave equation 波動方程wave f

5、low 波狀流wave formation 波的產生wave front 波陣面wave generation 波的產生wave group 波群wave height 波高wave impact 波沖擊wave intensity 波的強度wave line 波形線wave mechanical 波動力學的wave mechanics 波動力學wave motion 波動wave normal 波面法線wave number 波數wave packet 波包wave pattern 波動圖樣wave perturbation 波擾動wave phase 波相位wave phase veloc

6、ity 波相速度wave pressure 波壓wave profile 波形wave propagation 波的傳播wave range 波動范圍wave resistance 波阻wave spectrum 波譜wave steepness 波陡度wave surface 波面wave theory 波動論wave vector 波矢wave velocity 波速waveform 波形wavefront reconstruction 波陣面再建wavefront velocity 波陣面速度waveguide 波導wavelength 波長wavelength constant 波長常

7、數wavelength threshold 波長閾wavemeter 波長計weak discontinuity 弱間斷性weak field approximation 弱場近似weak mixture 稀薄混合氣weak shock 弱震weak shock wave 弱激波wear resistance 耐摩性wear surface 磨損面wear test 磨損試驗web 梁腹weber number 韋伯數wedge 楔wedge of high pressure 高壓空氣楔wedge shaped plate 楔形板weibel model 韋貝爾模型weierstrass ap

8、proximation 維爾斯特拉斯逼近weight 重量weight coefficient 加權因子weight distribution 重量分布weight factor 加權因子weight function 加權函數weight ratio 重量比weight to thrust ratio 重量推力比weightlessness 失重weir 溢吝weir crest 壩頂weir flow 堰流weir with lifting gates 具有提升式閘門的壩weissenberg effect 韋森伯效應weissenberg number 韋森伯數welding defec

9、t 焊接缺陷welding joint 焊接接合welding stress 焊接應力welding temperature 焊接溫度wetness 濕度wettability 可濕性wetting heat 潤濕熱wetting power 潤濕力whirl 渦旋whirling 渦流whirling up 風力抬升whirlpool 旋渦whirlwind 旋風white noise 白噪聲width of air gap 氣隙寬度wigner force 維格納力williot diagram 維利奧圖williot mohr method 維利奧 模爾方法wind channel 風洞

10、wind course 風的路徑wind current 風流wind drift 風偏流wind energy 風能wind erosion 風蝕wind force 風力wind frequency 風頻率wind gage 風速表wind load 風荷重wind motor 風力馬達wind pick up 風力抬升wind power 風力wind pressure 風壓力wind profile 風速輪廓線wind resistance 風阻力wind speed 風速wind stress 風應力wind tunnel 風洞wind tunnel balance 風洞天平wind

11、 tunnel test 風洞試驗wind turbine 風力渦輪wind wave 風波windmill 風車wing 翼wing area 機翼面積wing chord 翼弦wing drag 翼阻力wing loading 翼加載wing profile 翼型wing section 翼截面wing span 翼展wing spar 翼梁wing theory 機翼理論wing tip 翼尖wing wall 翼墻wire strain gage 電阻絲應變儀wobble frequency 搖頻wolf law 沃爾夫定律work 功work function 功函數work hardening 加工硬化work hardening capacity 加工硬化能力work hardening coefficient 加工硬化系數work hardening curve 應變硬化曲線work hardening index 加工硬化指數work hardening stress 加工硬化應力work of force 力的功work of reaction 反酌功working characteristic 工