isentropic造句

• It follows that every reversible adiabatic process is one of constant entropy, and may be described as isentropic .
  可见可逆绝热过程都是熵不变的过程，可以把这种过程叫做等熵过程。
• Characteristic analysis of an isentropic light piston tunnel
  等熵轻质活塞风洞的特性分析
• One dimensional non - isentropic flow induced by high - speed train entering a tunnel
  高速列车进入隧道时的一维非等熵流
• Relaxation limit of a unipolar isentropic hydrodynamic model for semiconductors
  一类单极等熵流体动力学半导体模型的松弛极限
• Cauchy problem for linearized system of two - dimensional isentropic flow with axisymmetrical initial data in gas dynamics
  二维等熵流的线性化方程的具轴对称初值的柯西问题
• 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。
• Theoretical model of generating quasi - isentropic compression via flier - plate with graded wave impedance has been established , and study on the numerical simulation was carried out
  建立起了梯度飞片击靶的理论模型，对w - mo - ti体系击靶过程进行了数值模拟计算。
• When the domains is a general domain and the angular velocities are variable , we obtain existence theorems for the isentropic equations of state by monotone method
  最后，在一般的区域中用上下解方法得到了：当角速度不是常数，等熵情形时方程组( 0 . 1 )解的存在性。
• This is the first time to utilize the method to simulate two - dimensional impedance gradient flier quasi - isentropic compression and launch the flier to hypervelocity in our country
  我们给出的计算结果与sandia实验室超高速发射实验模型的实验结果和cth程序计算结果是一致的。
• For the sake of acquiring preferable quasi - isentropic compression energy waves , wave impedance distribution of the flier - plate had better be controlled between 2 and 3
  为了获得较好的准等熵压缩波形，梯度飞片应以波阻抗值为设计参数，而且其波阻抗分布指数应控制在2 3之间。
• Mesoscale low vortex ' s " wandering " at eastern anhui province and stronger development at the stiff moist isentropic surfaces are very important to this heavy rainfall process
  中尺度低涡在安徽东部移动过程中的“打转”和在等熵面上沿梯度密集等压线的运动和强烈发展，对这次强降水过程具有重要作用。
• Visar - measured wave profiles on the free surface of target were profiles with an initial velocity jump followed by a smoothly - rising front to the peak velocity amplitude , showing that quasi - isentropic loading has been successfully generated
  Visar测试得到的是波阵面上升前沿被明显展宽的准等熵压缩波，最高的击靶压力达到了260gpa 。
• Continuity and smoothness of quasi - isentropic compression energy waves after impacting on targets with lithium fluoride windows were markedly better than those after impacting on targets without lithium fluoride windows
  数值模拟结果表明，带窗口材料的靶板的准等熵压缩波波形的均匀性和连续性明显要好于无窗口的靶板的准等熵压缩波波形。
• The physical process of quasi - isentropic compression might be considered as the successive overlap of a series of small shock loading waves generated by the transition layers in the flier - plate
  波阻抗梯度飞片对靶板的压缩过程是一系列弱冲击加载波相继发生作用叠加的结果，靶板由此获得的尸一v线是一组通过不同初始状态点的hugoulot线的连线
• In order to determine thermal loading and working pressure of nozzle inner contour , the gas was regarded as one dimensional isentropic flow , and temperature field of nozzle was computed based on three - dimension finite element model
  将燃气简化为一维等熵流以确定喷管内型面所承受的温度和压力载荷，基于三维有限元模型，计算了喷管的瞬时温度场。
• The initial velocity jump and velocity peak of the quasi - isentropic waves are greatly concerned with shock wave impedance of the targets . changing the impact conditions , there are evident differences among the quasi - isentropic energy
  随着击靶速度的提高，准等熵压缩波的波阵面前沿的上升时间逐渐减小，而对应的速度峰值和初始跳跃则不断增加。
• Also the scale - separated technique is introduced to depict the clear mesoscale structure with the mcs , and the isentropic potential vorticity ( ipv ) and the moist potential vorticity ( mpv ) are used to diagnose the evolution mechanism of mcs
  还借助位涡物理量及位涡观点、湿q矢量及湿q矢量散度对mcs进行诊断分析，并且利用mm5模拟了暴雨过程。
• The potential vorticity ( pv ) on isobaric and isentropic surface was studied . furthermore , the pv structure of another rainstorm caused by the 9711 typhoon was compared with it and the difference of the two rainstorm was discussed
  另外又与1997年第11号台风登陆北上造成山东全省大到暴雨过程的位涡场结构进行了对比分析，讨论了两次暴雨过程位涡场结构的异同。
• And the thickness of target should also be well designed as for creating a better quasi - isentropic compressive wave profile . finally , experiments of quasi - isentropic loading to 93w alloys via w - mo - ti flier - plates were performed on a two - stage light gas gun
  在二级轻气炮上进行了w - mo - ti体系梯度飞片材料准等熵压缩特性的实验研究，利用梯度飞片成功实现了对93w合金的准等熵压缩。
• 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。