As we learned in school, radio signals all travel at the speed of light, but this is literally true only in an absolute vacuum. 我们在学校里边知道了无线电信号都是以光速行进的,但是这句话只有在完全的真空中才是完全正确的。
Sir Gus O'Donnell, cabinet secretary, blamed the absolute madness of the US system where a new administration had to hire new officials from scratch, leaving a decision-making vacuum. 英国内阁秘书格斯·奥唐奈爵士(SirGusO'Donnell)指责了美国体制的绝对疯狂:新一届政府需要从零开始雇用新的官员,从而造成了决策真空。
Design of an absolute high vacuum pressure gauge 一种新型绝对高真空压力规结构的设计
ABSOLUTE PRESSURE, Pressure of a liquid or gas measured relative to a vacuum. 相对于真空(无压力)测得的液体或气体的压力。
Review of Absolute Measurement Standard in Vacuum Metrology 略论绝对真空计量标准
Development of an absolute capacitance diaphragm vacuum meter 一种绝对型电容薄膜真空计的研制
In the paper, the meaning of absolute measurement standard in vacuum metrology was discussed and some absolute measurement standards were reviewed. 仅就绝对真空计量标难略加评论,对真空计量标准的绝对性含义作一讨论。
It is not possible to do absolute reviews on the design in a "vacuum" environment if their time and space coordinates are ignored. 关于设计的评论问题,假如抽去其所处的时间和空间坐标,在一个真空的环境中进行绝对的评论是没有可能的。