double-s相关论文
Comparison Analysis of Efficiency Between Double-Synchronous Step-Down-Stress and Step-Up-Stress Acc
Double-crossed-step-stress (DCSS) accelerated life test (ALT) method is widely used for estimating the lifetime of produ......
对台阶和凹腔组合的超燃冲压发动机燃烧室结构进行了数值模拟分析。在冷态流场中,分析了组合结构流场特性和激波特点,同时对以氢气为......
讨论了近似空间中粗糙集的代数性质,给出了粗糙并、交、补的定义,并定义了粗糙集的伪补元、对偶伪补元.且从多方面研究了粗糙集的代数......
The CRISPR/Cas9 technology is evolved from a type II bacterial immune system and represents a new generation of targeted......
The analysis and application of simplified two-parameter moveout equation for C-waves in VTI anisotr
几个参数被需要描述变换波浪(C 波浪) 在处理多部件的 moveout 地震数据,因为不对称的 raypaths 和 anisotropy。当参数的数字增加,......