The base shall be of adequate height to provide suitable clearance between the pump suction elbow and the mounting floor and of sufficient strength to accept all forces imposed by the pump unit.

这个基座应该具有适当的高度，使得泵吸入弯头与安装地面具有适当的间隙，并有足够的强度承受泵设备所产生的所有压力。

youdao

Gibraltar has historically been an important base for the British Armed Forces and is the site of a Royal Navy base.

直布罗陀在历史上是英国海陆空三军的重要基地也是皇家海军基地之所在。

youdao

China has experienced far-reaching changes in the productive forces and the relations of production, as well as in the economic base and the superstructure.

中国从生产力到生产关系、从经济基础到上层建筑都发生了意义深远的重要变化。

youdao

Virginia's forces also moved against the United States' biggest navy base, which was at Norfolk,Virginia.

VOA: special.2009.08.20

Union forces seized the Confederate navy base at Norfolk, where the Virginia was kept.

VOA: special.2009.09.10

It involves moving thousands of U.S.forces stationed on Okinawa, building a new air base and re-locating some of the troops to Guam, among other aspects.

VOA: standard.2009.10.18

If the United States is going to win the world war against terrorism, it must base its forces where they are most needed, and build next-generation aircraft and ships to move them faster than ever.

CENTERFORSECURITYPOLICY: Redeploying our forces to win World War IV

Nowadays the city has a large armed forces base and James Cook University.

BBC: SPORT | Rugby Union | Rugby World Cup | Venues Guide | City guide: Townsville

In one case a guard at an anti-riot forces base in the south of the capital spotted a suspect, ran up and wrapped himself around the attacker.

BBC: Did Kabul gunbattle change Afghans' view of their army?