A control system for a new diesel rotatory distributor pump is here introduced . 这里介绍一种新型柴油机回旋式分配泵的控制系统。
The lead pump is usually of the simple rotary design which requires little attention . 铅液泵通常是一个简单的旋转装置，很少需要维护。
The explosion-proof housing, sample feed pump are installed in a freestanding sheet-steel cabinet . 防爆箱、试样进料泵都装在独立的钢板箱内。
A metering pump regulates the amount of lead to the pour lead with no excess lead return to the pot . 计量泵控制着输给浇注头的铅量，没有过量的铅返回铅锅。
Conventional equipment such as mixing funnels, pumps, solids eductors and the like can be employed . 常用的设备，例如混合漏斗、泵、固体引射器等，都可使用。
The bag is purged and filled with samples using a rubber squeeze bulb or other pumping devices . 先排空塑料袋，再用橡皮压挤球或者其它泵类装置将样品充入袋内。
A german glassblower and instrument maker geissler by name, built in 1954, an air pump . 有位德国吹玻璃工兼仪器制造工，名叫盖斯勒，他在1954年造了一台空气泵。
One might anticipate that calcium efflux, like that of sodium, is mediated by an atp-dependent pump . 人们可以推测，钙的外流象钠一样是由ATP依赖的泵来完成。
Getter-ion pumps decrease chamber pressure by chemical reaction of residual gases with an evaporated metal . 吸气离子泵通过剩余气体与蒸发的金属之间的化学反应减少了内腔的压力。
Thus the ischemic regions of the heart protect themselves by curtailing their contribution to the pumping action of the heart . 心脏缺血区通过遮断其心脏泵功能的作用而保护其本身。
