The oxygen atom is nearly 16 times as heavy as the hydrogen atom.

A proton or a neutron has about the same mass as a hydrogen atom.

质子或中子的质量和氢原子的质量大致相同.

We study the classical dynamics of Rydberg hydrogen atom near a metal surface.

用相空间分析方法研究了近金属表面氢里德堡原子的动力学性质.

The chemical shift of hydrogen atom in host and guest molecules were also investigated with 1 HNMR.

1HNMR探讨包合物形成时主客分子之间化学位移的相互作用.

Three dimensional hydrogen atom spherical harmonics visualization.

三维氢原子球谐可视化.

The hydrogen atom is the simplest and lightest of atoms.

氢原子是最简单,最轻的原子.

Now consider applying an external magnetic field to the hydrogen atom.

现在考虑加一外磁场于氢原子.

We now incorporate this condition into the analysis of the hydrogen atom.

现在我们把这个条件用于分析氢原子.

We will consider this Zeeman effect for the hydrogen atom.

我们将对氢原子考虑此塞曼效应.

Objective : To establish a genetic diagnosis assay for spinal muscular atrophy ( SMA ) in children.

目的: 建立儿童型脊髓性肌萎缩症 ( SMA ) 的特异性基因诊断平台.

Objective : To explore the features of electrical physiology and diagnosis stage of infantile spinal muscular atrophy.

目的:分 析婴儿型脊肌萎缩症患儿的临床及电生理表现,探讨本病的临床特点及早期诊断.

The enemy diversion you are ignoring is the main attack.

那支你不加注意的敌军部队其实是攻击的主力.

On measure, make clear the key that main attack breaks through, reflect level sex.

在步骤上, 明确主攻突破的重点, 体现阶段性.

The enemy diversion you are ignoring ithe main attack.

你不重视的那个敌人的师通常是敌人发起主要进攻的师.

The Invid have repulsed our main attack.

因维德人已经击退了我们的主攻.

The enemy diversion you are ignoring will be the main attack.

你所忽视的方向将是敌军的主攻方向.

The enemy diversion you're ignoring is their main attack.

那支你以为是徉动的敌兵其实是主攻部队.

This part introduces briefly her life experience , academic attainment, accomplishment and loneliness inside.

简要介绍林徽因的身世 、 学养 、 成就以及她内在的孤寂.

Sleep disturbances, especially nightmares, are common among people who have attempted suicide, new study findings show.

最新的研究发现表明, 通常那些企图自杀人们会存在睡眠困扰, 尤其是做恶梦.

I walk downstairs only to find my dog going through depression resulting in attempted suicide.

当我走下楼去找我的狗时,感到了(经历了)抑郁,试图自杀.

The attempted suicide rate rose steadily as IQ scores fell, the researchers found.

研究者发现:自杀的倾向随着智商分数的降低而平衡的上升.