This article designed a displacement setting mechanism by the fixed quantity of valve model radial column piston as base pump.

以阀式径向柱塞定量泵为基泵设计了控制进油阻力的变量机构。

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The base shall be of adequate height to provide suitable clearance between the pump suction elbow and the mounting floor and of sufficient strength to accept all forces imposed by the pump unit.

这个基座应该具有适当的高度，使得泵吸入弯头与安装地面具有适当的间隙，并有足够的强度承受泵设备所产生的所有压力。

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The base shall be designed to support the entire weight of the assembled pump and motor.

这个基座应该能够支撑泵和电机总装的全部重量。

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Everything is joined by a unique, hand-cut case whose backbone and elevated base hide the custom wiring, the watercooling pump, two solid-state drives and controllers for both fans and lighting.

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Each tower has its own reservoir at the base, which is on a timer and has a pump that sprinkles the roots of the plants every 12 minutes.

BBC: The technology that's transforming gardening

This uses a motorized pump to push water through long black plastic tubes that are laid out in rows along the base of the plants.

FORBES: Magazine Article