amplitude range meaning in Chinese

幅度范围
振幅范围

In binary-gain system 4 more bits are used to specify the amplitude range within which the samples fall .
在二进制增益系统中，用4位或更多数码来确定各个样的振幅范围。
Underwater acoustic data acquisition equipment is necessary for underwater acoustic experimentation . since the situation underwater is very complicated , we must adopt the data acquisition equipment which is adaptive to the abominable field underwater . all of these make us to make the data acquisition equipment to has a wide dynamic range and have the utility to acquire the signals which have large amplitude range
水声数据采集装置对于水声试验来说是不可缺少的，由于水底的自然环境极其复杂，这就要求我们所采用的数据采集器能够适应水下恶劣的自然环境，因此所采用的数据采集器应具有较大的动态范围，所采集信号的幅度范围要尽可能的宽。