hugoniot造句

• Research on variation of thermal pressure along hugoniot of solids
  线上热压变化的研究
• Rankine - hugoniot condition
  于戈尼奥条件
• It is found that , the quasi - isentropic curve is located between the hungoniot curve and isentropic curve , and more close to the latter
  它介于冲击hugoniot线和等熵线之间，并更接近于等熵线。
• In chapter 2 , the basic theory of the principle hugoniot and the methods of fluid velocity measurement are briefly summarized
  第二章是本工作的理论基础，简要讨论了测量和制靶的基本原理和方法。
• 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。
• According to the assumption that porous iron sample has transformed to homogeneous medium under a given shock pressure , a morse - type potential is used to simulate hugoniot curve and shock temperatures of porous iron by md method
  为了研究多孔铁样品在冲击压缩后系统温度均匀性的问题，本文还采用anderson的对势对多孔铁冲击压缩线进行了分子动力学模拟。
• ( 3 ) by using the new method put out in ( 2 ) , hugoniot data of no - porous samples of enstatite ( mg0 . 92 , fe0 . 08 ) sio3 which initial density is 3 . 273g / m3 , were reduced and the modified hugoniot data shows very small dispersivity
  （ 3 ）用（ 2 ）中提出的新方法，对前人和本文的顽火辉石hugongiot实验数据进行了初始孔隙度修正。结果显示，不同研究者所得的hugongiot数据的分散性大大减小。
• So it is impossible for enstatite to decompose to oxides between 50 to 140gpa . ( 5 ) the bulk modulus k0s and its first derivative of pressure k0s " were calculated from the experimental hugoniot data , by using eularian limit strain theory
  3 ）根据本文顽火辉石hugoniot实验数据（结合前人的实验数据l用欧拉有限应变理论计算得到的顽火辉石零压炸弹性模量及其对压力的一阶导数为： k叮一266gpa ， k ； ，二4
• Two experimental methods were used to investigate the isentropic release properties of ofhc copper at 116 - 148 gpa and 12 , 18 . 5gpa shock compression states . off - hugoniot data have been measured and discussed in this dissertation . method i : calibrated release measurement
  本文采用两种实验方法测量了无氧铜在116 148gpa和12 、 18 . 5gpa压力下的等熵卸载路径，得到了部分高压和低压区的off - hugouniot数据。
• 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。
• So , the ideal mixture model is adopted to estimate their densities , volume velocities , wave impedances , specific heats , gruneisen parameters and hugoniot coefficients . relative research indicates that not only the compositions but also microstructures of the composites affect their physical properties
  对复合材料的相组成和元素面分布的分析，以及对其显微结构的观察表明， w - mo 、 mo - ti体系复合材料均可看作简单混合物体系。
• 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。
• ( 4 ) the hugoniot of the mixture of mgo ( mw ) and sio2 ( st ) were calculated by the additire principle of hugoniot for mixture , and compared with the experimental hugoniot of enstatite . the results shows that there exists large difference between both d - u relationship and p - n curve for the two hugoniot
  516u （ 4 ）用混合物hugongiot线的叠加性原理计算了mgo （ mw ）和引。 （ st ）混合体系的hugongiot线，经过与顽火辉石实验hugongiot数据对比，无论是从心关系还是从一产关系上看两者均有较大差距。
• Results indicate that with the approximation of _ ( 0 ) _ ( 0 ) - grtlneisen equation of state is usable to describe the release isentrope of ofhc copper in the present pressure range . in addition , the difference ( w - 2u ) becomes greater with the increase of shock pressure , where w is the measured particle velocity at the final release state ( 1 atm ) and 2u is computed from the mirror line of hugoniot
  卸载路径的计算和分析表明：在所研究的压力范围，无氧铜的等熵卸载过程用gr neisen状态方程在_ 0 _ 0 =近似下的描述是适用的；卸载到一个大气压的终态粒子速度w与镜像反演的粒子速度2u的偏差，随冲击波压力的增加而增大。
• It is considered that , the physical process of generating quasi - isentropic compression on target via flier - plates with graded wave impedance can be stated as follows : a series of hungoniot curves with different original state forms the p - v relation of the target when impacted by a flier - plate with graded wave impedance
  梯度飞片撞击靶板获得的p - v线是一组通过靶材料不同起始状态点的hugoniot线的连线，这条连线可以近似看作是由小段小段等熵线连接而成的“准等熵线” 。
• ( 2 ) because of different initial density of samples were always used in shock wave experimental measurement by different researchers , the hugoniot data always shows contradiction sometimes . this is inconvenience for the advanced analysis and application of hugoniot data . so , it is very necessary and important to modify the hugoniot data for porosity
  ( 2 )在hugoniot线的实验测量中，由于客观条件的限制，不同的人所使用的样品的初始密度不同，这使所得的hugoniot数据的分散性较大，也给hugoniot数据的分析、应用带来很大不便，甚至存在一些疑问，这就影响到数据的物理解释。
• As a result , the p - v curve of the target was a quasi - isentropic compression curve , which consisted of small hugoniot curves ( similar to isentropic curves ) from different original states , and was located betwee n the hungoniot curve and isentropic curve but closer to the latter . finally , on a two - stage light - gas gun , titanium alloy projectiles ( with mass of 0 . 35 ~ 2 . 80g ) were driven intact to hypervelocities as over 15km / s by 93w - ofc - tc4 - a1 - mb2 system flier - plate with graded wave impedance , although the fl
  在二级轻气炮上，利用93w - ofc一tc4一al一mb :系波阻抗梯度飞片成功将克量级( 0 . 35一2 . 809 )钦合金二级飞片发射到了15kln / s以上的超高速度，且二级飞片主体是完整性，但其平面性和飞行姿态还有待于今后的深入研究。
• By thermodynamic calculation on the hugoniot curves for porous iron , we have found that w - j model can be applicable in a limited temperature range . after an additional term is added for consideration of thermal electron , w - j equation can be applied to a higher shock temperature , and our experiment data can be more reasonably explained
  本文考虑了热电子贡献之后，将吴-经方程拓展到更大的适用温度范围，与本文实验测量的hugoniot数据比较发现，拓展后的吴-经方程在描述多孔铁的冲击压缩特性时具有更高的准确度。
• The main work and achierement are as following : ( 1 ) by using shock impedance matching technique and electric probe method , 5 shots of impact experiments were conducted to measure the hugoniot equation of state for enstatite ( mg0 . 92 , fe0 . 08 ) sio3 with the average initial density 3 . 05g / m3 from shock pressure 50 gpa to 115gpa , using two stage light gas gun
  本文研究取得的认识主要有以下几点： ( 1 )用阻抗匹配法和电探针技术在80 115gpa压力范围内对平均初始密度为3 . 05g / cm ~ 3的顽火辉石样品进行了5发hugoniot状态实验测量。
• Shock wave compression technique has play an important role in the understanding of the material composition thermodynamic state and physical properties of the earth ' s ulterior . in this article , the stabling of high - pressure phase of one of the main candidate materials of the earth ' s lower mantle ? enstatite ( mg0 . 92 , fe0 . 08 ) sio3 were investigated through the experimented measurement of hugoniot equation of state , and together with thermodynamic calculation and analysis
  本学位论文以冲击压缩技术为手段，从测量其hugoniot物态方程入手，结合高压物理和热力学理论分析，较深入地研究了下地幔中的一种主要候选组分顽火辉石( mg _ ( 0 . 92 ) ， fe _ ( 0 . 08 ) ) sio _ 3在与下地幔大致相当的温度压力条件下的相态-钙钛矿型结构的相稳定性。