1.
Spacecraft Orbits Under Continuous Radial Thrust
空间飞行器连续径向推力机动轨道研究
2.
e-direction self-aligning ball thrust bearing
单列径向止推滚珠轴承
3.
Effects of Wall Material on Radial Plasma Flow of Hall Thrusters;
壁面材料对霍尔推力器离子径向流动的影响研究
4.
On the Path and Model of HRM From Selling to Marketing;
人力资源管理从推销走向营销的路径及实施模型
5.
Improvement of measuring method of contact point groove diameter for double-direction thrust angular contact ball bearing
双向推力角接触球轴承接触点沟径尺寸测量方法的改进
6.
Additionally,fuzzy inference path is put forward for backward chaining inference.
而在反向推理中,采用了模糊推理路径。
7.
A push upward or ahead.
推举力向上或向前的推动力
8.
radial-thrust force
吃刀抗力, 径向抗力
9.
The radial and thrust bearings are permanently lubricated.
径向轴承和止推轴承都是终身润滑。
10.
A Heuristic Path-Estimating Algorithm by Using Vector-Based Recognition
基于向量识别的启发式路径推测算法
11.
hydraulically-driven transverse propeller
液压传动横向推力器
12.
double-row single-direction thrust ball bearing
双排单向推力球轴承
13.
jet thrust reverser
喷气发动机推力反向器
14.
Four point contract center-oriented thrust Ball bearing
四点接触向心推力轴承
15.
multi-row radical thrust ball bearing
多列向心推力球轴承
16.
single row angular contact ball bearing
单列向心推力球轴承
17.
How many radial( axial) clearnance are there in this bush( journal bearing, thrust bearing)?
这个轴套（颈轴承、推轴承）径向（向）隙是多少？
18.
The Recurrence Relation of Redial Matrix Elements for Isotropic Harmonic Oscillator;
各向同性谐振子径向矩阵元的递推关系