mass detection

• 质量检测

mass detection的用法和样例：

例句

1. The technical features of several current well cementing quality detection and evaluation techniques are introduced.
   主要介绍了国内现有的几种固井质量检测及评价技术。
2. Research and development of digital acquisition board used for power quality detection.
   用于电能质量检测的数据采集卡研制。