employ

• Total radiation instruments employ some broad spectral band sensors .
  全辐射仪器要使用某些宽频带传感器。
• We took stock of the work we were doing and the people employed .
  我们计算了一下目前的工作和工作的人数。
• Screening is employed for removal of suspended solids of various sizes .
  格筛用来去除大小不同的悬浮固体。
• As regards the choice of units, i have employed wave-numbers throughout .
  在单位选择方面，我始终采用波数。
• These units are employed as grit arrester on small cupola .
  这种装置在小型冲天炉中是作为砂粒分离器使用的。
• The women of the village, too, used to employ him to run their errand .
  村里的女人也常常差遣他为她们跑腿。
• The liquids employed for rocket propulsion are called propergols .
  用于火箭发动机的液体称为液体火箭推进剂。
• Geophysics is most commonly employed as a surface mapping method .
  地球物理勘探是一种最常用的地面测绘方法。
• In that case the wiser people would employ dr. blick .
  要是那样的话，一些比较聪明的人，就会去找柏立克医生了。
• No colloid, surfactants or emulsifying agents are employed in the process .
  本法不使用胶、表面活化剂或乳化剂。