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- ambient medium number density 环境介质数密度
- When the hydrodynamic front reaches the ambient medium it acts like a fast-moving piston. 当流体力学波阵面抵达周围介质时，它像一个运动迅速的活塞。
- In 1952, Bondi solved the hydrodynamic version of the star in a static ambient medium, who showed a certain gravitational capture radius, got Bondi accretion rates. Bondi(1952年)研究了恒星对静态气体的吸积问题，确定了引力捕获半径和得到了Bondi吸积率。
- Choice of lubricant grease depends on the running condition of bearings.Such as :temperature, load, dpeed, vib ration, impact load, ambient medium influence. 而润滑的选择主要取决于轴承的运转条件，如：温度、负载、速度、振动、冲击负载、环境介质的影响。
- With the cell cycle model, the cell cycle related variables, such as fraction of budding cells (FBC) and cell number density, can be simulated. 通过细胞循环模型，求得与细胞循环过程相关的变量，如细胞带芽分率和细胞数目浓度。
- Media number of the first media containing this backup file. 包含该备份文件的第一个媒体的媒体号。
- Media number of the media where the backup set ends. 备份集从此处结束的媒体的编号。
- Media number of the media where the backup set starts. 备份集从此处开始的媒体的编号。
- The number density is obtained by transforming the aerosol quality density which is gained directly from Andersen stage sampler. 本文采用安德森分级采样直接获得的大气气溶胶质量密度换算成数密度。
- It indicated that the simulation model was able to well predict both electron number density and ion current density of plume of SPT. 研究表明，所建立的仿真模型能够较好地预测SPT羽流电子数密度和离子电流密度等参数。
- When the total baryon number density is about 6 , neutrons and protons almost have the equal proportion, which leads to the symmetric nuclear matter. 当总粒子数密度为 左右时中子数密度与质子数密度很接近，使中子星物质几乎成为对称核物质。
- Bragg wavelength sensitivity to the refractive index of the ambient media can be realized by etching out the cladding of fiber Bragg grating. 除掉光纤布拉格光栅的包层,可以使它的布拉格波长对外界环境的折射率变化敏感。
- The distribution of the void number density has been numerically investigated under the condition of the same ratio of inner and outer diameters for all voids. 假设所有孔洞的内外半径之比相同，用数值方法定性分析了材料在层裂损伤过程中孔洞数密度分布的变化。
- This paper introduced the inversion model of nolinear heatflow through the relation betweentheareal track number density of apatite fission track versus time and temperature. 本文应用磷灰石裂变径迹的面积径迹数随时间、温度变化的规律，建立非线性热流的反演模型。
- The model of cracked media with crack number density of spatial distribution is presented according to the theory of spectral factorization in stochastic process and Hudson′s model of cracked media. 利用随机过程的谱展开理论以及hudson的裂纹介质模型,构造一种裂纹数密度具有空间统计分布的随机介质模型,给出了详细的理论推导过程。
- In high energy neutrino-emulsion collisions, the normalized distribution of two-particle relative pseudorapidity and the correlation between the mean maximum number density of shower particles and multiplicity are investigated. 摘要论述了高能中微子与核乳胶碰撞中，归一化的两粒子相对鹰快度分布，和平均最大簇射粒子数密度与多重数的关联。
- Influences of initial damage on development of spalling damage have been indicated by analyzing the distribution of void number density, the cumulative percentage of void volume and the volume fraction of the different-seize voids. 通过分析孔洞数密度分布、孔洞体积累积百分比、不同大小孔洞所占体积份额的计算结果，指出初始损伤对损伤演化有直接影响。
- English is not the usual medium of instruction in our school. 英语不是我校通常使用的教学语言。
- In strong magnetic fields, Proton density increases with the increasing of total baryon densities, while neutron number density decreases. 随着总粒子密度的增加质子粒子数密度增加，中子粒子数密度减小。
