sample unit

基本解释

We sent you two sample units by courier service today.
今天我们已经快递寄出了两组样品给你们。
arphone1668.blog.163.com
John determined that the acceptable risk of assessing control risk too low is 10%. He selected a sample of 60 sampling units and tested without any deviation found.
约翰评定评估信赖过度风险为10%。他选择了60个抽样单位为样本，而且考试中没有发现任何偏差。
www.china-acc.org.cn
Modern intelligent circuit breaker is more and more high to reliability and accuracy, therefore sample units are certainly in the direction toward the development of high-precision.
现代智能断路器对可靠性、精确性的要求越来越高，其采样单元也必然向着高精度的方向发展。