天然气的主要成分是甲烷，它含有一个碳原子和四个氢原子，这项转化的关键是把一个甲烷分子变大。
The challenge is to take a molecule of methane, the main component of natural gas consisting of one carbon atom and four hydrogen atoms, and turn it into something bigger.
但假使我们呈现一出描述原子四处晃动的电影，而这电影我们直到最近才被证实是卡通的话，那么艺术家的作品等等也不过是如此。
But if we were shown a movie depicting atoms jiggling around, until recently we could be reasonably sure we were looking at a cartoon, an artist's impression or a simulation of some sort.
国际原子能机构说，他们星期四收到了伊朗对于该计划的“初步”回应，但没有透露任何细节。
The IAEA said it received Iran's "initial" response to the plan Thursday, but did not provide any details.
应用推荐