他的女朋友进入证人席并立了誓。His girlfriend had gone into the witness box and taken the oath.医学常常是和神学、法学并立,作为大学的基本学系.Along with theology and law, medicine was usually one of the basic faculties.为了日后能找到张云亭,战友们将他埋葬在海河岸边,并立碑铭志,寄托哀思.His f...
The extrusion of silica - rich lava, the Rooiberg felsite, occurred on a grand scale.富于 硅氧 的岩流及罗依山霏细岩的喷出作用占据了广大面积.There are lots of advantages by cold extrusion for straight knurl nut in a single process.直纹滚花螺母采用冷挤压一次成形新...
The trend of intraocular lens design: aspheric or spherical?非球面人工晶状体会全面取代球面人工晶状体 吗 ?The phase information of aspheric surface is evaluated by Hilbert transform only from one interferogram.同时,本论文也论述了仅用一幅光载频干涉条纹获取非球面镜表面的全部...