空间光学系统的工作环境非常恶劣, 特别是在卫星本地时间的白天。太空中的太阳光、地气光以及各种热辐射构成了严重的背景噪声, 威......

It is well-known that optimizing the wheel system of lunar rovers is essential.However,this is a difficult task due to t......

The vane induced strength of secondary flow in terms of dimensionless moment of momentum is maximum in the case of a rec......

In view of the importance of gas-liquid two-phase spiral flow and the few research reports at home and abroad,the gas-li......

针对双级活塞推料离心机物料分配系统中的叶片式离心加速盘在使用过程中存在物料加速效果差、晶粒易破碎等问题,借鉴泵等旋转机械......