1.
The Simulation of Ionic Radial Density in High Intensity Ion Beam;
强流离子束离子径向密度分布的模拟研究
2.
Study of Ionic Radial Density and Probability Distribution of Halo Ion in Five Different Initial Distributions of High Intensity Ion Beam;
五种初始分布强流离子束的径向密度分布和晕离子的径向概率分布研究
3.
Measure Methods of Spray Distribution in Radial Direction of Pressure Atomization Nozzle
压力式雾化喷嘴径向喷淋密度的测量方法
4.
Study on the Radial Variations of Growth Ring Width,Air-dried Wood Density and Fiber Length of Toona sinensis(A.Juss.)Roem.and Their Relativity
香椿生长轮宽度·木材气干密度·纤维长度径向变异及其相关性研究
5.
radial double mechanical seal
径向双端面机械密封
6.
spring loaded apex seal
弹簧加载径向密封片
7.
PRELIMINARY STUDIES ON RADIAL VARIATION PATTERNS OF WOOD PROPERTIES WITHIN TREES Ⅱ. STUDIES ON THE RADIAL VARIATION PATTERNS OF WOOD DENSITY IN 7 CARIBBEAN PINE PROVENANCES
木材材性株内径向变异模式初探Ⅱ．七个加勒比松种源木材密度径向变异模式的研究
8.
The radial variation patterns of wood density in19 Chinese fir provenances were studied by means of X-ray wood densitometry.
以微密度分析对19个种源杉木的木材密度径向变异模式进行了研究。
9.
radial acting hydrodynamic mechanical seal
径向作用流体动压式机械密封
10.
ON THE HERMITIAN OF THE HAMILTONIAN OF RADIAL EQUATION
关于径向方程哈密顿量的厄米性问题
11.
large diameter pipes of high density polyethylene with profiled wall and smooth inside pipe surface
粗直径双重壁结构高密度聚乙烯管
12.
Densitometry was used to calculate peak particle diameters.
使用密度计去推算粒孚的最大直径。
13.
The Research of the High-Precision Sphericity Measurement Theory and Configuration;
高精密球径球度测试理论及机构研究
14.
Space Practice Research on Growing Big-diameter Eucalypt--Eucalyptus Urophyla ×Grandis;
尾巨桉大径材培育——密度技术研究
15.
The Radial Rotation Error Analysis and Three-dimension Simulation of Precision Sliding;
精密轴的径向回转误差分析与三维仿真
16.
A new method for measuring radial intensity distribution and diameter of the Gaussian beam
测量高斯光束径向强度分布及束径的新方法
17.
However, The Mongolian pine height, density, DBH and the height and covering degree of grass under forest highly was not remarkable relevance with bird density, respectively.
树的高度、密度、胸径、森林下草的高度,草的盖度与鸟类密度相关不显著。
18.
The Law of Variation in Bulk Density of Small-diameter Broad-leaf Trunk
小径阔叶树于容积密度变化规律的研究