As it walked it made the continual groaning that was not like a sound made with breath but like rocks deep in the ground grinding and grating against each other in earthquake. 站立者之石又晃动起来。它倾斜着,似乎将会倒下一般。隆隆的呻吟声越来越大。它的移动方式就如同被男人们用绳索、楔子和撬...
Different temperature tempering, when grinding compound attrition two materials have the varying degree work hardening effect.The ZG30MnSiNiMo new material has a better wear-resisting performance compared to the import commercial toothed rack material, may replace the active duty commercial material[transla...
定义域 definitional domain element 反馈 feedback 发生器 generator 直流电源 DC electrical source 门电路 gate circuit 逻辑代数 logic algebra 外圆磨削 external grinding 内圆磨削 internal grinding平面磨削 plane grinding 变速箱 gearbox 离合器 clutch 绞孔 fraising 绞刀 reamer 螺纹加工 thread processing 螺钉 ...
主要学术成果 [1]Xu, X. B., Chen, W., Yang, M., Liu, X. J., Wang, F., Yu, R. Q., & Jiang, J. H. Mitochondrial-targeted near-infrared fluorescence probe for selective detection of fluoride ions in living cells.Talanta,2019, 204, 655-662. ...