automatic gate

By adjusting flap spot and controling the water stage drop, the gate would do well. Hydraulics Experiment Study on Hydraulic Automatic Control Oscillating Flashboard with Connecting Rod and Idler Wheel

通过调整水力自控翻板闸门翻转点的位置以及有效控制闸门上下游水位差，使水力自控翻板闸门达到了稳定运行的效果连杆滚轮式水力自控翻板闸门水力学试验研究

The successful renovation of automatic checking of gate position provides a new mode and way of thinking for automatization of irrigation and water& electricity works.

这项闸门位置检测自动化的改造成功，为水利、水电自动化提供新的模式及思路。

His creations included a solar cooker made out of an umbrella and tin foil, which did not work very well, and an automatic gate-closer made out of cement-filled tyres.

他的小发明包括利用雨伞和锡箔制造的一台运作不太好的太阳能烹饪机，用填满水泥的轮胎制造的自动关门机。

Slide gate control system, with the advantages of accurate control precision of molten steel flow rate, automatic control being easily realized, simple operation and safety, consequently, it is widely employed in continuous casting of steel.

滑板在水口中以其准确控制钢水的浇注流量，易于实现自动控制，且操作简便、安全等优点，被板坯连铸机广泛使用。

Automatic Gate Operator is the product integrate with mechanism and electricity , it uses commonly in abroad.

电动开门机属机电一体化化产品, 国外使用非常普遍.

A hydraulic-operated automatic gate is one that works automatically with the help of water pressure and impulsive force, and under certain water level or water level difference, it will open or close or keep balanced at a certain angle.

水力自动门是一种借助水压力、水冲力作用，在一定的水位（水位差）条件下，自动启闭及平衡于一定开启度的水力自动工作门。

So the hydraulic automatic tilting gate with connecting lever and rolling wheel can ensure the stability of itself.

根据静态平衡理论分析研究了连杆滚轮式水力自动翻板闸门的静态稳定性。

I'd invented an automatic gate closer out of cement-filled tires, a solar cooker that didn't work very well out of an umbrella and tinfoil, baking-pan alarms to entrap my siblings.

我曾用水泥填充的轮胎、雨伞和锡箔以及报警器制作了一个自动关门器。