初始密度 meaning in English
initial density
Examples
- Cosmologists assume that our universe , with an almost uniform distribution of matter and initial density fluctuations of one part in 100 , 000 , is a fairly typical one ( at least among those that contain observers )
宇宙学家假设，我们的宇宙是一个相当典型的宇宙，具有几乎均匀的物质分布，与十万分之一的初始密度涨落。 - In this work , oscilloscopes with high precision are used to record the time interval when shock wave passed through the porous sample . we have measured the hugoniot data of porous iron whose initial densities varies from 6 . 151 to 6 . 725 mg / m3
本文采用高精度的示波器作为时间间隔记录仪器，测量了初始密度为6 . 151 - 6 . 725g / cm ~ 3多孔铁的冲击压缩数据。 - The stress relaxation times of hay are analyzed at different initial densities , and which are compared with the experiment results of the stress relaxation regulation of hay compressed in high density
摘要分析了牧草在不同初始密度下的应力松弛时间，针对牧草在高密度压捆过程中应力松弛规律，提出了根据牧草第1应力松弛时间确定高密度压捆机压缩频率，为合理选择高密度压捆机的压缩频率提供了一种新方法。 - However , whether the conclusion could be applicable to porous samples with larger porosities needs to be further verified by experiments . in brief , this work has used shock wave experimental , thermodynamic and md method to study the hugoniot curves of 6 . 151 - 6 . 725mg / m3 porous iron
综上所述，本文采用冲击波实验、热力学理论方法和分子动力学方法对初始密度为6 . 151 - 6 . 725g / cm ~ 3的多孔铁样品冲击压缩特性进行了研究。 - A new material parameter , where is density and subscript 0 and 00 represent different initial density , and ph and ph represent hugoniot pressure of 0 and 00 which compressed to the same density , was find out to keep in constant along hugoniot
特别对岩石材料，很难获得初始密度完全一致的实验样品，使这一问题更加突出。因此，对不同初始密度样品的hugoniot数据统一进行分析修正(比如都修正到密实密度之下) ，对hugoniot数据的进一步分析是十分必要的。