1.
The Research on Optimal Design and Dynamic Simulation for Driving Head of Valvelless Impact-Rotary Hydraulic Roofbolter;
无阀冲击旋转型液压锚杆钻机动力头优化设计与动态仿真研究
2.
Study on the Drivin of Cavity-front Constant-pressure Impact-rotary Hydraulic Roofbolter;
前腔常压式冲击旋转型液压锚杆钻机动力头的研究
3.
Transient dynamics analysis for driving head of valvelless impact-rotary hydraulic roofbolter based on MSC.PATRAN
基于MSC.PATRAN的无阀冲击旋转型液压锚杆钻机动力头瞬态动力学分析
4.
Operating characteristic of rotary piezo impact drive mechanism
旋转型压电惯性冲击马达的工作特性
5.
Research of an Impact Rotary Piezo Motor Based on Torsional Actuator with Helical Electrodes
基于螺旋电极扭转驱动器的冲击式旋转压电马达
6.
Research on Rotated Actuator Driven by Piezoelectric Inertial Impact Using Asymmetrical Gripper;
非对称夹持式压电惯性冲击旋转驱动器的研究
7.
Numerical Simulation and Experiment Research on the Effect of Rotation on Jet Impingement Cooling;
旋转条件下冲击冷却数值模拟及实验研究
8.
Numerical Simulation of Heat-Transfer Characteristics of Swirling Impinging Jet with Micro-Aperture
微小孔径旋转冲击射流换热特性的数值模拟
9.
About the Tendency of Traditional Socialization under the Impact of Networks;
网络化冲击下的传统社会化转型趋向
10.
Experiment and Analysis Study on Percussion Device of CHF-20 Percussion and Rotary Reverse Circulation Drilling Rig;
CHF-20型冲击-回转反循环工程钻机冲击机构试验及分析研究
11.
Structural Design and Mechanism Study on Water-saving Rotary Percussive Devices;
节水型回转冲击钻具结构设计与钻进机理研究
12.
The Development of CHF-20 Percussive-Rotary Reverse-circulation Drill;
CHF-20型冲击—回转反循环工程钻机的研制
13.
Research on the Impact Effects of Capital Flows in the Process of Financial Transition in China;
我国金融转型中的资本流动冲击效应研究
14.
The Bump of the Development of Networks and a Study on the Changing Pattern of the Socialization of Youngsters;
网络化的冲击与青少年社会化的转型研究
15.
Chaotic research in the impact-free model of mechanism clearance revolute joints;
机构间隙转动副冲击碰撞模型的混沌研究
16.
The Impact of the Internet Culture and the Shift of College Moral Education;
网络文化的冲击和高校德育工作的转型
17.
The Pore-forming Mechanism Study of Cam Bit on Percussive-Rotary Extruding DTH Drilling
凸轮型冲击回转挤压钻头成孔机理的研究
18.
Thinking of China economy transferring under the strike of subprime crisis
关于次贷危机冲击下中国经济转型的思考