Duplicate installations were located at overpressures of 5 and 1. 7 pounds per square inch, respectively . 另一套同样的设备分别安装在超压力为每平方5磅及17磅的地方。
No manager should expect an evaporation of labor problems with the installation of an employee suggestion system . 领导人不应期望由于建立了职工建议制度而解决了劳工问题。
Air raid shelters and similar installations are usually located in solid rock for obvious reasons . 空袭掩蔽所和其它类似的设备，出于显而易见的理由，通常置于坚硬的岩石中。
"tidal waves" from under water blasting can sometimes cause problems for adjacent installations such as sluice gates . 水下爆破产生的“浪涌”，有时可能对邻近的，诸如水闸门之类的设施造成问题。
The first dorr-oliver single-tank reactor installation was based on a small-scale pilot-plant study done in 1959 . 第一个多尔-奥利佛单槽反应器的安装是以1959年完成的小型生产试验厂的研究为基础的。
I was setting in my office poring over the plans for a microphone installation when i received a summons to hollis' office . 我正在自己的办公室里细心研究安装一个窃听器的计划，这时，我接到去霍利斯办公室的通知。
Hospitals, water and sewage treatment plants and phone company installations rated special preference because of their essential nature . 医院、自来水和污水处理工厂以及电话公司设施，由于它们的重要性而享有特殊的优先权。
On the evening of april 23 speer made a full confession of his insubordination in refusing to carry out the wanton destruction of germany's remaining installations . 在4月23日那天晚上，斯佩尔全部坦白了他拒绝执行盲目破坏德国的残余设备。
Technical requirements for high - mast lighting installation 高杆照明设施技术条件
