... 性能改善方法学 计算机系统的nimprovement methodology 性能改善问题 计算机系统的nimprovement problem 性能判据 performance criterion ...
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本文提出一种新的热疲劳损伤判据,用以评估金属材料的热疲劳性能。
In this paper a new criterion for thermal fatigue damage was proposed to evaluate the thermal fatigue performances of metallic materials.
根据开启临界气膜厚度的假设,提出了用于分析干式气体密封开启性能的判据——开启临界转速。
With the hypothesis of critical gas film thickness, a criterion for expressing the opening behavior of DGS, namely the critical opening rotational speed (CORS), was proposed.
对从长方体试块上取样检测力学性能的判据进行了评定。
Evaluation is carried out for the mechanical properties obtained from the sample cut from the rectangle block.
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