1、

In the seventeenth century an adding machine was invented.

加法机是在17世纪发明的.

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2、

An approach of adding a axis of rotation to wire cut electric discharge digital control machine tool and how to use this new machine is discussed in this paper.

介绍了对数控线切割机床增加一个回转轴的改造方法,及如何利用新增加的回转轴来进行加工;

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3、

It is made by adding a large quantity of mineral loading such as china clay, to the pulp in the beater and made very smooth by calendering. glazing machine for leather ( excl. calender-type)

造纸时,在打浆机内混入含大量瓷土的填料,经砑光机打磨平滑而成。皮革打光机(不包括砑光机型)

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4、

Just press the button slightly and the machine will finish all process of lifting, closing, adding pressure, holding pressure, timing and descending.

自动控制,只需轻按一按钮,便可完成压板上升、闭合、加压、保压、计时、压板下降等整套程序。

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5、

The Liverpool tide-predicting machine made use of a system of strings and pulleys to create an analogue of the mathematical problem of adding a series of waves.

利物浦的潮汐预测机,是用皮带和滑轮构造的一个系统,来模拟一系列波动的叠加。

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6、

They were geared essentially like any kind of adding machine or comptometer, so that the middle rotor would move on one step when the first had made a complete revolution, and the innermost move a step when the middle one had made a complete turn.

它们基本上就像加法机或康普托计算机那样组合在一起注,第一个转盘每转一圈,中间的转盘就旋转一格,中间的转盘每转一圈,最里面的转盘就旋转一格。

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