初次试验的成功使他充满希望。
实验VLBI系统建立后进行了初次试验观测。
First trial observations have been made since the establishment of the experimental VLBI system.
本文介绍把受约束非线性规划方法应用于热力设备最优化设计中进行初次试验的一些结果。
In this paper, some results of a trial applying the constrained nonlinear programming method in optimal design of thermal equipments are presented.
应用推荐