英文 Gunpowder (huo yao) is another ancient Chinese invention. It was invented by accident. More than 1000 years ago people experimenting in a pharmacy made the discovery. They found that if sulphur, charcoal and potassium nitrate were mixed together with a certain proportion, the mixture would ...
Gunpowder(huo yao) is another ancient Chinese invention. It was invented by accident. 火药是中国的一项古老发明。它的发明很偶然。 More than 1,000 years ago, peopleexperimentingin apharmacymade the discovery. They found that...
great inventions in ancient China:paper-making,printing,the compass and gunpowder.Theymade a great difference to ancient Chinese 16There are also many great inventions that playimportant roles in our daily 17 For example,wecan't work without electric lights when it's dark.What a18invention it is...
所属专辑:你好中国-少儿版 Hello China 双语 喜欢下载分享 声音简介 Gunpowder — An explosive Chinese invention Gunpowder, huo yao, is another ancient Chinese invention. It was invented by accident. More than 1,000 years ago, people experimenting in a pharmacy made the discovery. They found that ...
中英字幕文稿Hello China《你好中国》1-100集 · 61篇 Gunpowder (huo yao) is another ancient Chinese invention. 火药是中国的一项古老发明。 It was invented by accident. 它的发明很偶然。 More than 1,000 years ago,people experimenting in a pharmacy made the discovery. ...
Gunpowder (huo yao) is another ancient Chinese invention. It was invented by accident. More than 1,000 years ago, people experimenting in a pharmacy made the discovery. They found that if sulphur, charcoal and potassium nitrate were mixed together with a cert...
所属专辑:你好中国(英文精简音频)Hello, China 声音简介 10. Gunpowder — An explosive Chinese invention 火药 火药是中国的一项古老发明。它的发明很偶然。Gunpowder,huo yao,is another ancient Chinese invention. It was invented by accident. 1000 多年前,人们在尝试制造各种药物的过程中,偶然发现将硫磺、木炭...
(invent) in Ancient China are gunpowder, papermaking, printing and the compass. 相关知识点: 试题来源: 解析 1.inventions 考查名词。句意:中国古代四大发明分别是火药、造纸术、印刷术和指南针。根据句意及空前 The four great 可知,本空应用名词 invention 的复数形式。故答案为 inventions。
The invention of gunpowder was no doubt one of the most significant achievements of the Middle Ages (Chinese feudal times) in China. The correct prescription for making gunpowder with nitre, sulphur and carbon was probably discovered in the ninth century. After the Tang Dynasty (AD618-907), ...
The invention of gunpowder by Tang Dynasty Chinese alchemists, around 850 A.D. led to military applications in China and eventually around the world.