查询词典 expansion cam

Working Principle: When the tape transport at the scene of emergencies affecting in any position along the line in the wire rope hanging ears, forcing cam rotating machine and computer-driven switch action, issued a shutdown signal to shutdown the effect of the expansion of the Prevention of Accidents.

工作原理：当胶带运输机现场紧急事故时，在沿线任意位置牵动系在挂耳上的钢丝绳，迫使机内凸轮转动而驱动微机开关动作，发出停机信号，达到停机效果，防止事故的扩大。

Infrared optical system ; Athermalization ; Thermal expansion ; Cam

红外光学系统；无热化；热膨胀；凸轮

This paper expounds a theory of processing the cam outline curve by the expansion method , and also introduces its application to symmetric the cam outline curve.

详细论述了&展成法&加工凸轮轮廓曲线的原理；介绍了这种方法在对称凸轮轮廓曲线加工中的应用。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。