按字母浏览
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
V 开头的英语单词（共 54,357 个）
valve operator adapter
[网络] 阀门操纵转换器；阀操纵转接器
valve orifice
瓣膜口
valve oscillator
子管振荡器
valve outlet Mach number
阀出口马赫数
valve overlap
气阀重叠;气门叠开角;气门重叠
valve overlap angle
阀重叠角
valve overlap duration
气门开启重叠时间
valve ovicell
瓣卵胞
valve packing
门盘根
valve packing gland
阀填料压盖
valve packing nut
阀填密螺母
valve packing ring
[网络] 阀填密环；阀密封环；阀填料圈
valve pad
[化] 阀垫
valve panel
管座
valve parachute
瓣式伞
valve parameter
电子管参数
valve parasitic capacitance
电子管寄生电容
valve passage
阀门通道
valve passage resistance
阀道流动阻力
valve patch
[化] 阀垫
valve pedestal
气门摇杆支架
valve phase indicator
阀相位指示器
valve pin
[计] 真空管脚\n[化] 阀销
valve pin missing
[网络] 气门芯遗失
valve piston
阀门活塞