1、Invention is the mother of necessity.
发明是需要之母.
2、Invention is momentous and fundamental to people what the soul is vital and significant to us.
对于人们来说，发明是至关重要、必不可少的，正如灵魂对人们来说是不可或缺且意义重大的一样。
3、This kind of invention was introduced from a western European country
这一发明是从西欧的一个国家传入的。
4、The invention provides a large ring lactone compound and a preparation method thereof.
本发明提供了一种大环内酯类化合物及其制备方法。
5、The United States first recognized the invention of an automobile seatbelt in eighteen forty-nine.
美国于1849年首次认定汽车座椅带的发明。
6、The present invention provides an anti-kickback device suitable for use on circular saws.
本发明提供一种适用于在圆锯上的防反冲装置。
7、The invention aims to provide a water-saving closestool to save and protect water resource.
本发明的目的是为了提供一种节水马桶，以节约用水，保护资源。
8、This invention disclosed systems and methods of producing heat in a fluid catalytic cracking unit.
本发明公开了一种在流化催化裂化单元中生成热量的系统和方法。
9、The invention discloses a method for the racemization of sertraline isomer.
本发明公开了一种外消旋化舍曲林异构体的方法。
10、The invention relates to the method for producing water from ambient air.
发明涉及到方法生产的水从周围空气中。
1、Modern inventions facilitate housework .许多现代发明便利了家务劳动。2、Swift's power of invention is incomparable .斯威夫特有过人的想象力。3、He applied for a patent on his invention .他为他的发明申请了专利。4、This new invention wins the highest award .这项新发明获得最高奖。5、They kept the invention on ice for ten years .他们把这项发明搁置了十年。
6、The next step was the invention of the leyden jar .下一步，是莱顿瓶的发明。7、She remembered his best inventions .她还记得他最好的杜撰。8、She disclaimed any share in the invention .她放弃在这发明中应享有的一份权利。9、A patent right is an exclusive right to an invention .专利权就是发明的专有权。10、He is credited with the invention .这个发明是他的功劳。11、It's difficult to see invention in a sentence. 12、Necessity is the mother of invention .需要是发明之母。
