1.
Quantum Transport and Spectral Analysis of Two-dimensional Annular Billiard System
二维圆环弹子球体系的谱分析和输运性质研究
2.
A groove around the cylinder of a bullet.
弹壳槽线一圈环绕着子弹的圆柱状凹槽
3.
the great circle on the celestial sphere midway between the celestial poles.
环绕球形天体与地球类似的大圆。
4.
a billiard table
(台球)球桌, 弹子台
5.
A Probe into the Relationship between Jumping Ability and Fitness of Some Youth Male Basketball Players;
青年男子篮球运动员弹跳力与身体素质关系研究
6.
Stress Analysis Within Contact Body of Cylindrical Roller Bearing Based on Elasto-Hydrodynamic Lubrication
弹流润滑中圆柱滚子轴承接触体内应力分析
7.
Dynamic Buckling of Elastic Cylindrical Shells in Hamiltonian System;
哈密顿体系下弹性圆柱壳的动态屈曲研究
8.
The housing has a higher coefficient of expansion than the ring.
壳体比圆环具有较高的膨胀系数。
9.
Vibration Characteristics of Jeffcott Rotor System Supported by Cylindrical Roller Bearings
圆柱滚子轴承若干参数对弹性转子系统临界转速的影响
10.
The earth is an oblate sphere.
地球是一扁圆球体.
11.
balls used in playing pool.
弹子球运动中使用的球。
12.
A COMPARISON STUDY ON THE DISTRIBUTIONS OF THE MOLECULAR FLOW FIELD IN SPHERICAL AND PILLAR SYSTEMS
球形和圆柱形系统内分子流场分布的对比研究
13.
These halos, unlike those found above the heads of saints, have a spherical or ellipsoidal shape.
这些晕体和出现在圣人头上的光环不一样，形状像是圆球或是椭圆球。
14.
BENDING OF CIRCULAR AND RING-SHAPED ELASTIC THIN PLATE UNDER ARBITRARY LATERAL LOAD
任意横向载荷下弹性圆形及圆环形薄板的弯曲
15.
The Koiter Model for Linearly Elastic Shell on the Spherical-coordinate System
球面坐标系下的线性弹性壳体的Koiter模型
16.
Viscoelastic Phase Separation Behavior in Multiphase Polymeric Systems
多相高分子体系中的粘弹相分离行为
17.
ECM system of aircraft type missile and its development trend
飞航导弹电子对抗体系及其发展趋势
18.
To Built the Diagnosis System for the Porcine Circovirus by the Immuohistochemistry Assay;
猪圆环病毒免疫组织化学诊断体系的构建