The threshold values of intensities and thickness are used as indexes to assess the probability of corroded pipeline, respectively for cracking-like flaws and volumetric type flaws.
对于裂纹缺陷和体积缺陷，分别以材料强度指标和壁厚指标为门槛值进行评价，以获得和管道失效率有关的信息。
The effect of new and old editions of the involved national standard on the automatic oil delivering system of volumetric type widely used in China is discussed through an error analysis.
就我国大量应用的体积流量法自动发油系统，通过对新旧国家标准的误差分析，探讨新国家标准的颁布对自动发油系统计量的影响。
Volumetric efficiency of a new claw type dry vacuum pump was introduced.
介绍了一种新型的特殊爪型干式真空泵的容积利用系数。
Because of the low viscosity of emulsion, valve type orifice was used in emulsion motor and the volumetric efficiency was ensued.
针对乳化液黏度低的特点，将所设计的乳化液马达采用了阀式配流，从而保证了较高的容积效率。
The volumetric hippocampal measurements were 39.4% smaller in dementia of the Alzheimer type than in controls.
海马的体积测量较小，39.4 %的老年痴呆症的阿尔茨海默型比控制。
Using the meshing principle, we raise computer-simulated generation method and compare volumetric efficiency with other kind of claw type dry vacuum pump.
根据啮合原理，提出了计算机模拟创成方法并同其它爪型干式真空泵的容积利用系数做出了比较。
A volumetric magnetic resonance imaging assessment of the hippocampal region was done in 50 patients with Alzheimer-type dementia and 25 members of a control group.
体积磁共振成像评估海马区域是在50例阿尔茨海默型老年痴呆症和25名成员组成的对照组。
The determination of the specific surface area and the pore size distribution for Ti-type granular adsorbents was carried out with a home-made apparatus based on BET volumetric methods.
用自装的BET容量法装置测定了几种粒状钛型吸附剂的比表面及其孔径分布。
The determination of the specific surface area and the pore size distribution for Ti-type granular adsorbents was carried out with a home-made apparatus based on BET volumetric methods.
用自装的BET容量法装置测定了几种粒状钛型吸附剂的比表面及其孔径分布。
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