A total of 32 patients were randomized into the 2 groups.
总共32名患者被随机分为两组。
The same thing when you're going from filling in the 2 s to putting that first electron into the 2 p.
当你填满,2,s,后再往,2,p,中,放第一个电子的时候就会发生这种问题。
Whatever is left over may be put into the refrigerator, where it will keep for 2-3 weeks.
所有吃剩下的东西都可以放进冰箱,可保鲜2至3周。
It is a community haunted by its past. In April 1999,Indonesian soldiers and Timorese militias stormed into the village church, where 2,000 residents had sought refuge.
VOA: standard.2009.09.07
The same thing when you're going from filling in the 2 s to putting that first electron into the 2 p.
当你填满,2,s,后再往,2,p,中,放第一个电子的时候就会发生这种问题。
When we increase the potential between the 2 electrodes that we have in the tube -- we actually split the h 2 into the individual hydrogen atoms, and not only do that, but also excite the atoms.
当我们增大两个电极之间电压,我们有-我们可以把氢气2,分解成单个的氢原子,不仅这样,还能激发原子。
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