A bridgehead was established.滩头阵地建立起来了。Bridged bicyclooctanes gave no significant bridgehead substitution.桥二环辛烷不给出有意义的桥头取代.The Analysis and Preventive Measures of Bump Reason at Bridgehead.桥头跳车原因分析及预防措施....
Full - scale prototypes may be " cleaned up ".全尺寸原型机可以得到 “ 校验 ”.Such simple and fully verified leading are certainly the originals and prototypes of the truth - process.这类简单且得到完全证实的导向,肯定是真理过程的原型和标准.Industrial designers s...