... protective conductor bus-bar 释义:保护接地母线 U-ground 释义:U形接地,迂回接地 body earth point selector 释义:人体接地点选择器 ...
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directional U ground relay 定向接地继电器
Single-U and Double-U ground pipe 单
u-shaped ground plate u形接地板
U-tube ground heat exchanger U形地埋管换热器
u table ground 不稳定地面
u-tube ground heat exchangers u型管土壤换热器
vertical u-tube ground heat exchanger 垂直深埋u型管
ground U 地基
Turkey, for example, is nominally friendly to the West but declined to allow U. S. ground forces to move through its territory before the 2003 invasion of Iraq.
举例来说,土耳其名义上同西方国家保持友好关系,但实际上,早在2003年伊拉克入侵之前,就容许美国地面部队通过其领土。
Currently, one out of six gallons of water acquired, treated and pumped by water utilities in the U. s. leaks back into the ground before it can be used by a home or business.
目前,美国的自来水公司每提取、处理和输送6加仑水,其中就有1加仑在居民或企业使用之前漏回到了地下。
The MUOS Ground System provides communications and controls interfaces between the MUOS satellites and U. s. Department of Defense Earth-based communication networks.
MUOS地面系统在MUOS卫星和美国国防部地基通信网络之间提供通信和控制界面。
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