Advancing suburban assurance is the difficulty and keystone of domestic insurance enterprise.发展农村保险是我国保险业发展的难点和重点.Quantitative measurements of one sort or another serve as the keystone of engineering practice.定量测定一种或多种成分...
断裂韧性与晶体学取向的关系亦作了分析.The relationship between fracture toughness and crystal orientation hasbeen also examined.贝氏体在晶体学上有切变性质,在热力学上有切变可能.Bainite transformation has shear nature in crystallography and shear possibility in th...
The night sky was lit up by flashes of light.一道道灯光照亮了夜空。The screen flashes a message: Try again.屏幕上显示出一条信息：再试一次。There were flashes of brilliance from several of the players.几位选手的才气不时闪现出来....
在靠近交界带上有重要的一连串的含镍橄榄岩(体)的侵入.Near the border zone an important string of nickeliferous peridotites is emplaced.交界面的剪力与底部剪力之比是常数.The interfacial shear stress is a constant proportion of the bottom shear.反应主要发生在两反应相之间的交界面上.T...