The analytical model of separation is presented for the parallel Space Shuttle system with the perpendicular launch. Meanwhile, the important problems of the secure separation are presented.
对垂直起飞两级入轨的并联两机的分离问题，提出了研究模型并作了具体分析，着重提出了实现两机安全分离需要解决的技术难点。
The density functional theory (DFT) is used to describe the perpendicular phase separation of binary mixed polymer brush grafted on a surface immersing in different solvents.
采用加权密度近似密度泛函理论研究了二元混合接枝高分子刷在不同性质溶剂诱导下的垂直相分离情况。
应用推荐