释义 |
vibration velocity短语¹⁴⁴⁹⁷²⁺² 基本例句 振速 Based on the research result of this test, we pointed out some specific measures, which reduced the impacts of blasting vibration velocity on the primary support. 在本次试验研究成果的基础之上,提出了几条降低爆破振动对初期支护影响的具体措施。 fabiao There are four methods for ultrasonic characterization of tissue elasticity: imaging inspection techniques, vibration velocity measurements, quasi- static strain measurements and parametric methods. 用超声进行组织弹性定征的方法有四种:图像检查法、振动测量法、静态应变测量法和参数识别法。 chemyq |