英语词汇noise grade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
[电子]?噪声等级
... noise grade 噪声等级 oil grade 油的粘度号、油的牌号 parabolic grade 抛物线坡度 ...

短语

1
noise grade A
噪声A声级
2
equivalent noise grade
等效声级
3
worldwide noise grade date
世界噪声分级数据

双语例句

1
Thus the utility model can inhibit the increasing of the noise grade as the vibration of the rotator 171 is not amplified by the resonance frequency.
这样，由于转动体171的通过振动不会被共振频率放大，因此可以抑制噪声等级的增大。
2
It does this by fitting small piezoelectric acoustic sensors to parts of the structure to detect the particular frequency of noise caused by a crack in aircraft-grade aluminium.
把小型压电声传感器安装到这种构造部位上，检测由航空级铝材裂纹所致的特定频率的噪音，靠这样就能监测飞机裂纹。
3
The low noise high grade design, reduces the personnel operates inconveniently.
低噪音高质量设计，减少人员操作不便。

单词	noise grade
释义	noise grade 简明释义噪声等级网络释义 1 [电子]?噪声等级 ... noise grade 噪声等级 oil grade 油的粘度号、油的牌号 parabolic grade 抛物线坡度 ... 短语 1 noise grade A 噪声A声级 2 equivalent noise grade 等效声级 3 worldwide noise grade date 世界噪声分级数据双语例句 1 Thus the utility model can inhibit the increasing of the noise grade as the vibration of the rotator 171 is not amplified by the resonance frequency. 这样，由于转动体171的通过振动不会被共振频率放大，因此可以抑制噪声等级的增大。 2 It does this by fitting small piezoelectric acoustic sensors to parts of the structure to detect the particular frequency of noise caused by a crack in aircraft-grade aluminium. 把小型压电声传感器安装到这种构造部位上，检测由航空级铝材裂纹所致的特定频率的噪音，靠这样就能监测飞机裂纹。 3 The low noise high grade design, reduces the personnel operates inconveniently. 低噪音高质量设计，减少人员操作不便。
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