I don't remember whether I was under actual pressure to finish the lecture I was working on, or only under self-inflicted pressure to work and succeed.
我不记得我为了完成的讲演承受了多大的压力，或者是在自找的压力下怎样着手并完成的。
Differential pressure remote water gauge should have pressure supplement function to ensure an actual indication of water line in the bubbles under all kinds of working circumstances.
差压式远传水位表应具有压力补偿功能，以保证各种工况下都能显示汽包中真实水位的变化。
The main features of high pressure water centrifugal descaling system is analyzed and its working principle is described in this article in the examples of actual application.
分析离心式高压水除鳞的主要特点，并结合实例说明离心式高压水除鳞的工作原理。
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