大家都搜:
原子密度
1、atoms facts───原子事实
2、phonolite density───响岩密度
3、tapped density───[冶]振实密度
4、density of states───[物]态密度
5、dislocation atoms───位错原子
6、caesium atoms───铯原子
7、atoms───n.[物]原子(atom的复数)
8、atoms definition───原子定义
9、density───n.密度
1、Equally puzzling are observations of the same boundary region with an instrument on the Cassini spacecraft, which recorded the density of atoms at higher energies, above 6,000 electron volts.───同样让人困惑的是卡西尼(Cassini)空间探测器探测相同区域的结果。它记录到的原子带的能量要高一些,超过了6000电子伏。
2、value of the critical density is very small: it corresponds to roughly 6 hydrogen atoms per cubic meter, an astonishingly good vacuum by terrestrial standards!───临界密度的值非常小:它相当于每立方米约6个氢原子,从地球上的标准来看这简直是真空!
3、The actual density of atoms is equivalent to roughly 1 proton per 4 cubic meters.───原子的实际密度大约只有4立方米中一个质子。