desiderative

The Evolution of Main Desiderative in Pre-Qin Chinese

先秦时期汉语主要愿望动词的发展

At present , the measurement techniques for gas-solid two phases flow have become a desiderative problem to be solved in multi-phase field .

水力旋流器固液两相流测试研究目前，气固两相流检测技术已成为多相流研究中的一个亟待解决的问题。

The detection and monitor of the combustible gas and the noxious gas have become the desiderative tasks of enterprises at present .

各种气体尤其是对可燃性气体和毒性气体的检测和监控已成为企业当前急需解决的问题之一。

Currently , it is a desiderative problem and the research hotspots to develop a kind of exact , efficient springback algorithm and enhance the accuracy of the numerical simulation in the course of springback .

当前，开发准确、高效的回弹算法及提高回弹过程数值模拟的精度是亟待解决的问题，也是研究的热点。

By introducing the concepts of time discrete simulation and equivalent power flux density , this method can resolve the desiderative problem that how to calculate the interference involving non-GSO telecommunication satellite constellation in China .

该方法引入时间离散化仿真和等效功率通量密度概念，可以解决国内亟待解决的涉及非静止通信卫星星座的干扰计算问题。