1.
Operation of valves continually in the cavitation zone should be avoided.
应该避免在空穴区域内持续运行阀门。
2.
This is the lowest outlet pressure setting allowed without failing into the cavitation zone.
这是不会落入空穴区的最低的出口压力设置。
3.
A single reducing valve can be applied if operating flow, requirements are within the capacity of one size valve, and pressure drop is outside the Cavitation Zone.
如果一个阀门通径可以满足工作流量和要求，并且压降处于空穴区外，则可以安装单个减压阀。
4.
A putting green.
球穴区攻击区，球穴区
5.
If the intersection point falls in the shaded area, cavitation can occur.
如果交点落在阴影区域，则可能产生空穴。
6.
hole theory of liquids
【化】液体空穴理论
7.
a cavity or space in something.
某物里面的空穴或空地。
8.
cavity formation
空腔形成,空穴成形
9.
void space ratio
空穴空间所占的比率
10.
An animal's hollowed-out habitation, such as a burrow.
洞穴动物中空的洞穴，如地洞
11.
rate of generation
半导体中电子和空穴的
12.
Electrons and Holes in Semiconductors
《半导体中的电子和空穴》
13.
Jewel Cave National Monument
朱厄尔洞穴国家保护区
14.
A greenside bunker.
一个靠近球穴区的障碍
15.
A cave or hollow used as a refuge or hiding place.
洞穴一个用于避难或藏身的洞穴或空洞
16.
She took three putts (ie to get the ball into the hole) from the edge of the green.
她从球穴区的边缘轻击叁次（以图将球打入穴中）.
17.
The motion of electrons or holes in semiconductor in electric field.
半导体中电子或空穴在电场中的运动。
18.
The view that she was born in Guangyuan was not baseless.
而她出生于广元 ,亦非空穴来风之说