英语词汇primary pressure standard怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
?初级压标
初级压标

短语

1
primary-service pressure standard of piping
管路公称压力

双语例句

1
The effect of testing media type and environmental temperature on the primary bubble point pressure of metallic fiber felt was studied according to the national standard.
依据国家标准，研究了介质类型和环境温度对滤毡初始气泡点压力的影响。
2
Deadweight testers are the basic primary standard for accurate measurement of pressure.
自重测试仪是基本的测量压力设备。
3
This paper will introduce the improvement of national primary standard for low pressure, middle pressure and high pressure, and the development of dynamic pressure calibration technology in China.
本文介绍了我国微压、中压和高压方面国家基准的改进和我国动态压力校淮技术的进展情况。

单词	primary pressure standard
释义	primary pressure standard 简明释义初级压标网络释义 1 ?初级压标初级压标短语 1 primary-service pressure standard of piping 管路公称压力双语例句 1 The effect of testing media type and environmental temperature on the primary bubble point pressure of metallic fiber felt was studied according to the national standard. 依据国家标准，研究了介质类型和环境温度对滤毡初始气泡点压力的影响。 2 Deadweight testers are the basic primary standard for accurate measurement of pressure. 自重测试仪是基本的测量压力设备。 3 This paper will introduce the improvement of national primary standard for low pressure, middle pressure and high pressure, and the development of dynamic pressure calibration technology in China. 本文介绍了我国微压、中压和高压方面国家基准的改进和我国动态压力校淮技术的进展情况。
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