放射性核种 radionuclide ; radioactive nuclide
母核种 parent nuclide ; mother ; nuclide parent
核种合成 nucleosynthesis
核种质量 nuclide mass ; nuclidic mass ; mass nuclidic
较重核种 higher nuclides ; nuclides higher
靶核种 target nuclide ; nuclide target
放射核种纯度 radionuclide purity
亲体核种 parent nuclide
奇数核种 odd nuclide
同差核种 isodiaphere
生命与放射性核种间的关联是很直接的。
Connection between life and radioactive nuclei is straightforward.
首先,这些武器应当只在遭受核袭击后反击时才使用。其次,这些武器的拥有必须是一种临时的应急手段。
First, the weapons should be intended for use only in retaliation after a nuclear attack. Second, the possession of the weapons must be a temporary expedient.
舞毒蛾还会受到核多角体病毒或萎蔫病的攻击,在毛虫爆发的年代,这是一种特别重要的杀手。
The gypsy moth is also subject to attack by the nucleopolyhedrosis virus, or wilt disease, a particularly important killer of the caterpillars in outbreak years.
An experiment called functional magnetic resonance imaging as illustrated here.
有一种试验叫做功能核磁共振成像。
One is the trivial case, homonuclear.
第一种很没有意思,就是同核。
应用推荐