1) noise meter
杂音表
2) psophometric voltage
杂音表指示电压
3) psophometric electromotive force
杂音表指示电动势
4) Murmur
[英]['mɜ:mə(r)] [美]['mɝmɚ]
杂音
1.
Methods:Forty one ASD cases were observed for their blood flow velocity and the murmur of their pulmonary artery,which were confirmed by surgery.
方法 :研究 4 1例ASD患者房间隔缺损大小与肺动脉内血流速度及肺动脉瓣听诊区杂音之间的关系 ,并由手术证实。
5) Noise
[英][nɔɪz] [美][nɔɪz]
杂音
1.
Test Analysis About Axle Counter Cable with High Noise;
计轴电缆杂音过高测试分析
2.
This paper describes the basic concept, analysis and measurement of the noise voltage at the output terminals of the rectifier for telecommunications and also discusses briefly about the limits value of some standard.
叙述了通信用整流器输出端杂音电压的基本概念,分析和测量方法以及限值标准,并对有关问题进行了讨论。
6) the note shows sound
音符表音
1.
The other three parts discuss "the ideogram shows meaning", "the note shows sound", "the note shows meaning "separately.
本文结合形声字的产生时间与产生途径来分析其音符、意符的作用及其局限性,分为四个部分:第一部分介绍其产生的时间及五种主要途径,后面三个部分分别探讨有关“意符表义”、“音符表音”、“音符表义”的问题。
补充资料：阿斯曼通风干湿表(见通风干湿表)
阿斯曼通风干湿表(见通风干湿表)
AS iman tongfeng ganshibiao阿斯曼通风干湿表见通风干湿表。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条