English translation for "velocity, relative"
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- 相对速度
Related Translations:
- Example Sentences:
| 1. | According to structural characteristics of multi - phased alloy steels and the properties of ultrasonic propagation , microstructures characterization with different heat treatment processes ( normalizing , quenching / annealing , quenching plus low tempering , quenching plus high tempering ) for three steels ( 40cr , 38crmoal , gcrlssimn ) was studied experimentally by using ultrasonic methods . ultrasonic velocity , relative attenuation coefficient , and power spectral analyses were researched on the same samples respectively , on the basis of theory and experiment , the sensitivity and other characterizations of the three methods used to distinguish different microstructures were compared
根据具有多种相结构合金钢不同热处理转变产物的组织特点，以及超声波在其中的传播规律，利用超声波速度、相对衰减系数以及功率谱分析三种方法，对三种钢( 40cr 、 38crmoal及gcr15simn )不同热处理(正火、淬火退火、淬火+低温回火及淬火+高温回火)转变产物的显微组织进行了超声表征研究。 |
- Similar Words：
- "velocity, escape" English translation, "velocity, final" English translation, "velocity, initial" English translation, "velocity, instantaneous" English translation, "velocity, propagation" English translation, "velocity, speed" English translation, "velocity, tangential" English translation, "velocity, uniform" English translation, "velocity, variable" English translation, "velocity-area measurement of discharge" English translation
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