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.
自动控制系统的动态性能的分析方法包括时域分析法，频域分析法，及稳定性判据。
Methods of analyzing the dynamic performance of automatic control system can include time domain analysis, frequency domain analysis and stability.
把性能优化作为判断灵活工作空间的一个判据，考察灵活工作空间边界的各向同性。
Judge flexible workspace using optimizing performance and checking isotropy of flexible workspace's boundary.
基于弹性反应谱理论，提出了一个用于评判结构抗震性能的能量判据，导出了相应的计算公式。
Based on the flexible response spectrum theory, an energy criterion was presented for evaluating seismic behavior of structure, appropriate calculation equation was derived.
扼要地介绍了C15不锈钢的化学成分、显微组织、力学性能、耐腐蚀性能和加工性能，为选材应用提供了判据。
This paper briefed chemical composition, microstructure, mechanical properties, resistant corrosion and workabalities of stainless steel C15. The criterion for its application was provided.
该判据对接地故障具有很高的选择性能。
This action criterion shows that it is highly selective to the ground fault.
本方法适用于高性能天线罩介质损耗的精确测量，可以为天线罩的研制提供有效的判据。
It may provide an effective criterion for antenna radome research. The material and the manufacture technology of some sandwiched radar radome were optimized by means of this method. The test res...
本方法适用于高性能天线罩介质损耗的精确测量，可以为天线罩的研制提供有效的判据。
It may provide an effective criterion for antenna radome research. The material and the manufacture technology of some sandwiched radar radome were optimized by means of this method. The test res...
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