reverse mechanism

The structural space of thrust termination mechanism in the solid motor is very limited. In order to meet the demand that negative thrust of the motor is not less than zero, efficiency of reverse thrust must be improved as far as possible.

某固体发动机推力终止装置结构空间十分有限，为保证推力终止时发动机负推力大于等于零的要求，必须尽可能地提高反推力效率。

Reverse anchor jam nut wedge breech mechanism

反向锁闭机构紧固螺帽楔形炮闩，楔式闭锁机

Research of the Coordination Mechanism on Reverse Supply Chain Finance Basing on EPR

基于EPR的逆向供应链金融协调研究

Objective: To explore the molecular mechanism of 46, XY female sex reverse patients.

目的探讨46，XY女性性反转患者的发病机制。

Ambulances have` AMBULANCE' printed in reverse on their bonnets. A shaving aid ( e.g., a lubricant agent dispensing mechanism) can be incorporated into the cap and, in some cases, the guard.

救护车发动机罩盖上标有逆序反向字母的AMBULANCE字样.剃须辅助器（例如：润滑液调配器）能装进金属盖，或有时候装进防护罩。

Finally, the reverse magnetization mechanism and the tentative way of improving coercive force were discussed.

最后讨论了这一材料的反磁化机制和提高矫顽力的途径。

Based on the screw theory, the kinematics characteristics of a kind of 2-DOF five-bar spherical parallel mechanism are analyzed including the kinematics screw, reverse screw, degree of freedom, the forward and inverse solution equations and the first order influence coefficient matrix.

应用螺旋理论分析一种二自由度球形五杆并联机构的运动螺旋及其反螺旋，在此基础上分析了其自由度。建立其位置正、反解方程，并进行验证。

The analysis shows that Schottky emission mechanism and ohmic conduction contribute to the current in the film under the lower forward biases and the lower reverse biases respectively, while the current is induced mainly by Frenkel-Poole emission mechanism and space-charge-limited current under the higher forward biases.

分析表明，在较低的正向偏压和反向偏压下，电流输运机制分别为Schottky发射和欧姆输运电流；而在较高的正向偏压下，Frenkel-Poole发射和空间电荷限制电流两种机制共同作用。

Objective To investigate the mechanism of wenyanghuayutang to reverse left ventricle reconstitution in rats with pressure-overload.

目的探讨温阳化瘀汤逆转压力负荷增加大鼠心室重构的可能机制.

VDN 2 P-serves as the reverse mapping mechanism for the visitor location ( VLR ) database.

VDN2P -- 作为访问者位置 ( VLR ) 数据库的反向映射机制.