脚踏泵

He told me that the treadle pump was a gift from God.

他告诉我，脚踏泵真是上天的恩赐。

In terms of reducing poverty, the treadle pump has proved superior to more technologically advanced irrigation schemes.

在考虑消弭贫穷的问题时，脚踏泵的效果，要比其它科技化的灌溉方式来得更好。

Unlike the situation in Bangladesh, the water table is too deep to be accessed by treadle pumps.

和孟加拉国不同的是，非洲的地下水位太深了，无法靠脚踏泵取水，必须利用手动泵来抽取地下水。

But development agencies must be willing to start at the bottom—at the level of the small farmer walking quietly on his treadle pump—and work their way up.

但开发机构必须愿意从基层做起，从默默踩着脚踏泵的小农民层次开始，然后再逐步向上扩展。

Bangladesh is particularly well suited for the treadle pump because a huge reservoir of groundwater lies just a few meters below the farmers' feet.

孟加拉国是个非常适合使用脚踏泵的地方，因为在农民脚下几公尺深的地底，就有丰富的地下水。

The cost per irrigated acre was $375 for the deep diesel pumps,$133 for the shallow diesel pumps and only $66 for the treadle pumps—$50 of which came from the farmers.

比较每公顷土地的灌溉成本，使用深井柴油泵大约需要926美元，浅井柴油泵约为328美元，脚踏泵则只需163美元（其中123美元来自农民）。

Abdul heard about the treadle pump from a cousin and was one of the first farmers in Bangladesh to buy one. He borrowed the $25 from an uncle and easily repaid the loan four months later.

拉曼是孟加拉国第一批购置脚踏泵的农民之一，他从堂兄那里听说了这种装置，便向一位叔叔借了25美元，四个月后，他就轻松偿还了借款。

Pump the brake pedal a few times in order to settle the brake pads and to fix the brake disc on the hub.

安装刹车皮之后，应用脚踏在刹车脚制上固定几次，用以固定刹车分泵与刹车皮磨合。

Because the automobile applies the brake the braking force which needs to be quite big, and is quite frequent, therefore the automobile applies the brake mainly to use the air compressor and the hydraulic pump energizes, the corresponding braking system respectively is the barometric pressure braking system and the hydraulic brake system; The human body mechanical energy mainly uses in the passenger vehicle in the vehicle arresting gear, the driver draws the hand brake lever or steps on presses the foot pedal dive flap, carries on effectively through the steel wire after the wheel applies the brake in the vehicle, prevents the vehicles stop when the landslide or slides moves.

由于汽车制动所需的制动力比较大且比较频繁，所以汽车制动主要采用空气压缩机和液压泵供能，对应的制动系统分别是气压制动系统和液压制动系统；人体机械能则主要用于轿车的驻车制动装置，驾驶者拉动手制动杆或踩压脚踏制动板，通过钢索对后车轮进行有效的驻车制动，以防止车辆停车时滑坡或溜动。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。