幅值的英文：
amplitude value

参考例句：

A surge is a transient voltage or current which can have extremely short duration and high magnitude.
冲击是一种持续时间极短,幅值很大的暂态电压或电流。

Unbalances appear in a three-phase system when voltages or currents differ from on phase.
三相系统中,某的电压或电流与其它相不相同时,就出现幅值与或相位的不平衡。

amplitude是什么意思：
n.广阔；丰富；振幅

By their comprehensiveness and amplitude these picture filled the imagination.
这些照片以其综合性和丰富而充满了想像力。

The amplitude of the vibration determines the loudness of the sound.
振动幅度的大小决定声音的大小。

By their comprehensiveness and amplitude these pictures filled the imagination.
这些照片以其综合性和丰富而充满了想像力。

Adjustable frequency and amplitude vibration for optinum compaction effect
双频双幅振动，达到理想的压实效果

The ground will not have time to polarize completely and the decay will have a smaller amplitude
地层还来不及充分极化，衰减曲线的幅度将比较小。

value是什么意思：
n. 价值；价格；重要性；益处；等值；等价物；价值观念；社会准则；标准
v. 给...估价；给...定价；评价；尊重；重视；珍视

A value for the attribute was not in the acceptable range of values.
属性值不在接受范围内。

The value provided was an invalid value for an identifier authority.
所提供的值是无效的标识符颁发机构的值。

These coins are not equal value.
这些硬币的币值不等。

These suitable values will be zero or infinity.
这些适当的数值可以是零，也可以是无穷大。

They debased the value of the dollar.
他们使美元贬值。