The effect of nitrogen can be overcome by sheathing the flame in argon.氮的影响则可以通过用氩气包覆火焰而予以克服.Used for testing horizontal combustibility of various textile and show with flame spread rate.用于测定各类纺织织物水平方向燃烧性能,并以火焰蔓延速率来表示.Th...
Intense balls of flame rose up into the sky.炽热的火球冲上天空。The water was heated by a naked gas flame.水是用燃气明火加热的。The two sheets of flame clashed, soaring hundreds of feet high.两片火焰化作一处,腾起了几百英尺高的烈焰。...
The production techniques, characteristics, applications of metallocene polyethylene, and its new development in industrialization are introduced.介绍了茂金属聚乙烯的制造技术 、 特点 、 产品特性和用途, 以及它的开发和工业化的最新进展.The progresses in five - me...
由探伤仪给信号, 气动元件自动分离.To the signal from the detector, automatic separation of pneumatic components.专业优质的数字超声波探伤仪制造商.Translated Description: digital ultrasonic flaw detector manufacturer.我公司引进了两台新型的探伤仪.Our company introduced...
Tammy Wyman wouldn't be without her cell phone for any amount of money.无论别人出多少钱,TammyWyman都不愿意失去她的手机.What's the matter with Polly's cell phone?波利的手机怎么了?Whose cell phone does Tina use?蒂娜用的谁的手机?...
下面,我们借助于洛伦兹变换来讨论其中的几个结果.We shall discuss several of them below with the help of the Lorentz transformation.有二种主要类型的虫孔: 洛伦兹虫孔和欧几里得虫孔.There are two main types of wormholes: Lorentzian wormholes and Euclidean wormholes.从洛伦兹...