1) noise figure
杂音数值
2) limitation value of the interference disturbance
杂音允许值
3) noise rating number
噪音等级数值
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) Sound Value
音值
1.
The Sound Value of Mandarin Chinese Final-ing;
普通话韵母ing的音值
2.
Later, in the pursuit of the studies the author has come to realise that sound classes and sound values are central to any phonological research.
后来才逐渐领悟,语音研究时刻都离不开音类和音值问题。
补充资料：Duroziez杂音
Duroziez杂音
Duroziez double murmur,Duroziez sign
主动脉关闭不全时，将听诊器胸件放于肱动脉处或股动脉处，可听到“枪击音”。如再加压力，则可听到收缩期与舒张期双重杂音，称为Duroziez双重杂音，这是由于脉压增大，血流往返于听诊器胸件下所造成的人工动脉狭窄处所引起的。
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