The influencing factors of coal arch camber in planomural coal bin and coal drop pipe with rectangular or circular cross section during coal drop are studied theoretically.

对落过程平及截面形状分别为矩形、圆形的落管起拱的影响因素进行理论研究。

In order to increase water speed and turbulivity in ice-storage tank of direct evaporating and external melting ice-on-coil system, cambered baffles are installed in the ice-storage tank.

为了提高直接蒸发式外融冰系统的蓄冷槽水的流速和湍流程度,强化水和冰之间的传热,在蓄冷槽内装设了纵向弓形折流板。

The invention relates to a cambering printing machine, in particular to a high-speed cambering printing machine which can automatically proof the version.

本发明涉及曲面印刷机，具体为自动对版的高速曲面印刷机。

The electromobile goes into curve district when passing poiont B,and runs,along the camber line to point C.

在此期间检测到铺设在白纸下的薄铁片，并同时发出声光指示信息，实时存储、显示在“直道区”检测到的薄铁片数目。