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air gap type holder 空隙式支持器
What's the air gap to start preloading? 平台升离水面多少才开始压载？
The air gap of polarization prism is influential to the transmissivity of this type of polarizer. 棱镜偏光镜的空气隙对其透射比同样具有影响,对空气隙的厚度进行优化设计对提高棱镜的透射比很具实际意义。
The installation of an air gap and drain line are recommended. 建议安装气隙和排放管道。
Unlike dc machines, induction machines have uniform air gap. 和直流电动机不同，感应电动机具有均匀的气隙。
Remove L shape bracket from one side of air gap drain. 从气隙排放装置的一侧拆卸L型支架。
Hang the Air Gap Drain on the body of the relief valve (Fig. 2). 将气隙排放装置悬挂在安全阀阀体上（图2）。
This would create an air gap to eliminate any possible backflow. 这将产生一个气隙以消除任何可能的回流。
A physical air gap must be maintained between the discharge pipe and the drain or sump. 必须在排放管道和排水沟或污水坑之间配置一个硬件气隙。
The discharge should be funneled through a Watts air gap fitting piped to a floor drain. 排放应该成漏斗状通过美国瓦茨气隙连接件管道引到地漏上。
An air gap provides the unobstructed, physical separation between the discharge end of a potable water supply line and an open receiving vessel. 在饮用水供应系统的排放末端和开敞的接受容器之间，气隙提供不被堵塞的硬件分离。
The assembly shall also include two resilient seated isolation valves, four top-mounted resilient seated test cocks and an air gap drain fitting. 这种总成应该包括两个弹性阀座隔离阀，四个顶部安装弹性阀座测试旋塞和一个气隙排放接头。
Reinstall the elbow into the base of the relief valve to hold the Air Gap Drain in place. 将弯头安装在安全阀的底座,将气隙排放装置固定住。
NOTE: The installation of a drain line is recommended. When installing a drain line, an air gap is necessary. 注意:建议安装排泄管道。安装排泄管道时,有必要安装一个气隙。
The installation of a drain line is recommended. When installing a drain line, an air gap is necessary. 建议安装排泄管道。当安装排泄管道时,需要配置气隙。
Push as much of the sensing hose as possible into the air gap drain funnel to prevent over spray. 将尽可能多的感应软管推到气隙排放漏斗内，以防止从上面喷溅。
Therefore, the magnetomotive force in the air gap is essentially proportional to the primary ampereturns squared. 所以，气隙中的磁动势实际上与初级安匝数的平方成正比。
The installation of a Watts air gap with the drain line terminating above a floor drain will handle any normal discharge or nuisance spitting through the relief valve. 安装带着排放管道的美国瓦茨气隙，其排放管道的终端位于地漏的上方，用于处理通过安全阀的任何正常排放或有害喷溅。
Also, mechanical backflow preventers and air gaps can be bypassed. 此外，机械式防回流阀和气隙可以作为旁路。
Vent the air gap and drain line from the relief valve in accordance with code requirements. 按照规程的要求，排出安全阀气隙和排放管道的空气。