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- Study and Application of Stratification Testing Technology in Offshore Wells. 海上油井分层测试技术应用研究
- Development and application of pipe string for stratification test and sand control in offshore oilfields 海上油田分层测试分层防砂管柱的研制与应用
- We are testing the efficacy of a new drug. 我们正在测试新药的功效。
- Research and Application of Setting with Water-Nozzles and Sealing Test by Stratification Test in Separate Zone Flooding String 分注管柱带水咀坐封和流量测试验封工艺研究与应用
- They were testing a new weapon then. 当时他们在试验一件新武器。
- Good teaching and good testing are closely related. 出色的教学工作与完善的测试制度密切相关。
- The device had undergone extensive testing. 这种装置经受过广泛的试验。
- Stratification testing 分层测压
- Social Stratification and Social st. 当代中国的社会分层与社会稳定;
- Stratification of rocks into beds. 层理岩石层理形成地层
- Stratification in polar waters normally is weak and transient. 极地水域的成层性是微弱而暂时的。
- Used for testing the evenness of sliver and roving. 用于检验条子及粗纱的条干均匀度。
- The difficulty here is stratification of the two air streams. 这里存在的麻烦是两种空气气流的分层问题。
- The stratification of beach deposits has been studied particularly. 对海滩沉积物的层理进行了着重研究。
- We are through the initial testing period. 我们通过了最初的考试阶段
- A deposit, as of ore, parallel to local stratification. 沉积物平行于局部地层的沉积物,如矿层
- Our country has discontinued nuclear testing. 我国已停止核试验。
- Proficient drawing and testing for crane parts. 精通图纸和起重机安装和测试程序。
- Stratification in polar water normally is weak and transient. 极地水域的成层性是微弱而暂时的。
- Experience in battery testing and failure analysis. 具电池测试及失效分析经验;