1) sonic velocity method
声速法
1.
The orientation microstructure of PAN precursor was studied by wide angle X-ray diffraction , the mechanical properties by single fiber tensile test, and the orientation factor and modulus by sonic velocity method.
以两段拉伸法制备聚丙烯腈(PAN)原丝,以广角X射线衍射方法研究其微观取向结构,单纤维拉伸实验测得原丝的力学性能,声速法测定其取向系数和模量。
2) sound velocity method
声速法
1.
The orientation structure of the polyacrylonitrile precursors was quantitatively studied by the sound velocity method and the wide angle X-ray diffraction.
采用声速法及X射线衍射法对不同拉伸倍数聚丙烯腈原丝的取向结构进行研究。
2.
A kind of new method—thesound velocity method which measures pulverized coal concentration is putted forwardin this pape.
本文提出一种测量煤粉浓度的新方法—声速法；分析了声速法测量气粉混合物固相浓度的理论模型，结合对实际工况的分析，建立了固相浓度与声波传播时间之间的实用关系式；设计和搭建了实验台，并对该关系式进行了实验验证。
3) ultrasonic velocity method
超声声速法
4) algorithm of sound speed
声速算法
5) discharging at the velocity of sound
声速排气法
1.
Regarding discharging from a container as a thermodynamic process with invariable index the dependence of the container s volume on the pressure in the container and the index, during discharging at the velocity of sound, is deduced.
从理论上将容器的排气过程视为多变指数恒定不变的多变过程 ,推导出了声速排气过程中容器的容积与容器内的压力和多变指数值的关系 ,然后通过大量的实验 ,找出给定辨识精度下一定容积范围内的多变指数值 ,并验证了声速排气法辨识容积的可行性与实用性 。
6) acoustic velocity measuring
声速测量方法
补充资料：法性属法为法性土
【法性属法为法性土】
谓真如法性之理，譬如虚空，遍一切处，乃是法身所证之体，即为所依之土，故名法性属法，为法性土。
谓真如法性之理，譬如虚空，遍一切处，乃是法身所证之体，即为所依之土，故名法性属法，为法性土。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条