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- While making an efficiency test on an engine,certain precautions should be observed. 对发动机进行效率试验时，必须遵守一定的预防措施。
- While making an efficiency test on an engine, certain precautions should be observed. 对发动机进行效率试验时，必须遵守一定的预防措施。
- Aerosol generator of sodium fluorescence is important equipment for efficiency test of HEPA filters. 荧光素钠气溶胶发生装置是高效微粒空气过滤器效率试验的重要装置。
- In this paper the study on the dispersion theory, design, manufacture techniques, and efficiency test methods of diffraction gratings were made in a deep way. 本文对衍射光栅色散理论与光栅设计、制作工艺和效率检验方法做了较为深入的研究。
- This paper analyzes the motor efficiency test and evaluation methods in detail, and introduces the constitution and hardware principles of test platform. 详细分析了电动机能效试验及评价方法，介绍了节能电动机试验平台的组成及硬件原理。
- It is important to test the concentration of test aerosol accurately for HEPA/ULPA filter efficiency testing. HEPA/ULPA效率测试中气溶胶浓度的准确检测至关重要。
- If you want to build fast and efficient test cases for Web applications, jWebUnit just might be your best friend. 如果想为Web应用程序构建快而有效的测试用例,jWebUnit可能是您最好的朋友。
- The Efficiency Test of ART Lubrication on Vehicles ART润滑油添加剂在车辆上的功效试验
- The BFE result has little meaning for government-certified respirators.More stringent filter efficiency tests are used for certification testing of respirators. BFE的检测结果对政府认证呼吸防护口罩没有意义，对呼吸防护口罩要进行的是更严格的过滤效率的检测。
- It makes use of PCL - 818L as data acquisition card, and connects with LabVIEW by DDL programmed by VC+ + , which sets up a new approach for developing efficiently test system. . 用PCL-818L作为数据采集卡,VC++编写的DDL实现了和LabVIEW的连接,为高效开发测试系统提供了新途径。
- The practice has verified that the efficiency test and efficient operation of motor play positive roles in implementing power demand side management and improving terminal efficiency. 实践证明，电动机的效率检测及高效运行对实施电力需求侧管理、提高终端能效具有积极的作用。
- "3414" fertilizer efficiency test “3414”肥效试验
- We must improve our efficiency as soon as possible. 我们必须尽快地提高工作效率。
- Their labor efficiency is very high. 他们的工作效率很高。
- We were most impressed with/by your efficiency. 你的工作效率很高，我们极为钦佩。
- Our goal is to achieve the maximum of efficiency. 我们的目标是取得最高的效率。
- A diploma is no guarantee of efficiency. 持有文凭不能保证工作效率一定高。
- We must concentrate our attention on efficiency. 我们必须把注意力集中在效率上。
- An efficiency expert on loan from the main office. 从总公司借调的一个效率专家
- His illness has impaired his efficiency. 生病降低了他的效率。
