查询词典 treadle

The treadle pump is based on a design developed in the 1970s by Norwegian engineer , Gunnar Barnes.

踏板抽水机是基于19世纪70年代挪威工程师Gunnar Barnes的设计发明的。

To work a treadle .Or operate a lathe?

一定要开车床才算劳动？

If you don't have this advantage but do have some electronics skills, you can put any one of a number of other miniature snap action ("tactile feel") switches in there if you can adapt them mechanically to the small circuit board and the activation spring from the foot treadle.

如果你没有这方面的优势，但也有一些电子技巧你可以在任何一个其他一些小型抢夺行动开关有你能适应机械式的小型电路板和活化春天从脚下的踏板。

When the cat was returned to the box, it went through the same random activity until it stepped on the treadle once more.

猫被放会箱子里，它仍然在里面胡乱折腾，直到再次踩到踏板。

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。

Eventually the cat accidentally stepped on the treadle that released the door bolt.

终于，猫碰巧踩到了开启门闩的踏板，打开了箱子。

While with her foot on the treadle she guided the wheel in its motion.

脚踩踏板，操纵着纺轮的转动。

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）。

Impression of fingers, music skills, treadle technology have presented new demands, but also for hearing feelings, ideas, consciousness, spiritual experience is a comprehensive update of entering a completely new concept.

印象主义音乐对手指技巧、踏板技术等都提出了新的要求，也对于听觉感受、观念意识、心灵体验都进行了全方位的更新，使人进入1种全新的理念。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？