in-service testing 在用试验
In-service inspection and testing 运行期间的检验和测试
The service pedigree can also indicate whether a service is currently in its testing phase or production phase.
服务家谱还可以指示服务当前位于测试阶段还是生产阶段。
It is now in geosynchronous orbit undergoing rigorous testing and is expected to begin service in the first quarter of 2008.
目前,它正在与地球相对位置不变的轨道接受严格的测试,希望2008年第1季度提供服务。
Since then, I have participated in the product development and testing and am also in charge of sales and customer service.
从那时起,我就开始参与产品的开发以及测试,我还负责销售以及客户服务。
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