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1·The water closet is characterized in that a water injector with an upward water injecting hole is arranged on the back end of the closet bowl.

本大便器的特点是，在便盆的后端设一注水口向上的注水器。

2·We put forward several years ago a new system where the water injector was used to supply water and increase the pressure automatically in the hot water heating system.

在热水供暖系统中，采用水射器自动补水加压是笔者前几年提出的一种新型系统型式。

3·It is discussed that a method of testing layered water absorbing capacity of water injector by flowmeter directly based on the problems in testing input profile by radioisotope.

该文针对放射性同位素测吸水剖面存在的问题，探讨了用流量计直接测试注水井层段吸水量的方法。

4·Depth profile control in water injector is not only an important technology of secondary oil recovery, but also the technical key of tertiary oil recovery in severe heterogeneous oil reservoirs.

注水井深度调剖不仅是一项重要的二次采油技术，而且是严重非均质油藏进行三次采油的技术关键。

5·In this manner the rate of water conversion (ie, the rate of fuel production by the injector) can be regulated and the pattern of resonance in the flame controlled.

通过这种方式被监管水转换率(即利率由生产燃料喷射器)可与对照格局共振火焰。

6·The results of circulated heating of the deaeration heating systems were com-pared by using steam injector to replace the hot water circulation pump.

将使用蒸汽喷射器替代热水循环泵对除氧加热系统进行循环加热的效果进行了对比，认为应用蒸汽喷射器可以起到节能、安全、高效、方便的作用。

7·The swirl-flow injection washing water-saving device is formed from swirl-nozzle, swirler and multi-stage injector.

本发明涉及一种旋流引射式洗涤节水器，它是由旋流喷嘴、旋流器和多级引射枪组成。

8·In this paper, I 1 irt reduce our research on the structure, m chanios, and perforna nce 4 water-driven proportioning injector.

本篇主要介绍了我们研制开发的水动比例注肥泵的结构、工作原理，并测定了其工作性能。