发明

The invention of the compass was referred to China.

指南针是中国发的。

The Song Dynasty contributed three great inventions to world civilization.

宋朝为世界文贡献出三大发。

We accredit the invention of the electric light to Adison.

把电灯的发归功于爱迪生。

They generalized the use of a new invention.

他广一项新发的应用。

He invented a new method to make bread.

他发做面包的新方法。

Such a machine is beyond the contrivance of ordinary people.

这种机器是一般人发不出来的。

He was the man who invented the combine harvester.

他就是发联合收割机的人。

The inventor is trying to market his new product.

发者正想销他的新产品。

Lew Urry developed the small alkaline battery in 1949.

刘Urry发的碱性电池在1949年。

The invention discloses an output controlling means of audiofrequency apparatus.

本发公开音频设备的输出控制方法。

This device is the offspring of his inventive mind.

这一装置是他那长于发的头脑的产儿。

The innovation of air travel during this century has made the world seem smaller.

本世纪发的空中飞行似乎使世界。

The invention of the wheel was a milestone in the history of the world.

发轮子是世界历史上的重大事件。

French artist and inventor of the daguerreotype process for obtaining positive photographic prints.

达盖尔，路易斯·雅克·曼德1789－1851法国艺术家和发家，发银版摄影术，能洗出照片的正画来。

A new age dawned with the invention of the radio.

随着无线电的发, 一个新时代开始。

The machine is named after its inventor.

这台机器是以其发者的名字命名的。

Graham Bell was the father of telephone.

格雷汉姆 · 贝尔是电话的发人。

The invention of the computer was a milestone in the history of man.

计算机的发是人类历史上的一件大事。

Edison won his spurs as an inventor while rather young.

爱迪生很年轻的时候就获得发家的声誉。

Necessity is the mother of invention.

需要是发之母。