The academic circles have studied it to a certain extent these years but the study on the industrial-commercial trade association of guangxi is nearly blank.
近年来学术界对之进行了一定程度的研究,但对于近代广西工商同业公会的研究几处空白状态。
It is studied that the position of gravity center of a vehicle produces influence upon the tractive characteristics on loose ground.
本文探讨了松散地面上,履带车辆的重心位置对牵引性能的影响。
The influence of various construction parameters on system resistance is studied in a model swirl board scrubber. It can be served as a fundation for a prototype scale design.
利用实验室建立的旋流板塔脱硫除尘中试系统开展了各种结构参数对系统阻力损失的影响研究,为系统的放大设计提供了实验依据。
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