sample activity中文什么意思

试件放射性

• sample:    n. 1.样品，货样。 2.标本；榜 ...
• activity:    n. 1.活动；活跃；动作；活动力； ...
• sample to background activity ratio:    样品-本底放射性活度比,样品本底活度 ...

例句与用法

1. Sample activities timetable
   活动时间表例子
2. Computer systems were also developed or enhanced to help strengthen the control of food inspection and food sampling activities
   本署也开发或改良了一些电脑系统，藉以加强控制食物检查和食物样本化验的工作。
3. Computer systems were also developed or enhanced to help strengthen the control of food inspection and food sampling activities
   本署也开发或改良了一些电脑系统，藉以加强控制食物检查和食物样本化验的工作。
4. It programmes were developed or enhanced to help strengthen the control on food sampling activities and mobile computing devices are being used in field inspections on the performance of cleansing contractors
   此外，本署人员实地视察洁净承办商的服务表现时，使用流动资讯处理装置记存资料，有助监察外批服务。
5. It programmes were developed or enhanced to help strengthen the control on food sampling activities and mobile computing devices are being used in field inspections on the performance of cleansing contractors
   此外，本署人员实地视察洁净承办商的服务表现时，使用流动资讯处理装置记存资料，有助监察外批服务。