原子量

na.atomic weight

网络释义：atomic mass; AW; atomic number

网络释义

na.1.atomic weight

1.atomic weight gram atom 克原子 atomic weight 原子量 atomic number 原子数 ...

2.atomic mass assumption 假设 atomic mass 原子量 atomic number 原子序数 ...

3.AW ATP:adenosine triphosphate 三磷酸腺甙(辅酶能量药) AW:atomic weight 原子量 ax:axis 轴 ...

4.atomic number 克原子 atomic weight 原子量 atomic number 原子数 atomic mass ...

5.Formula Weight 晶体结构: 单斜晶系 K:9.4 g/cm 原子量: amu 名称: 钋 Po ...

7.Atomic Weights8.40 原子量(Atomic Weights) 228.50 空白试验(Blank Determinations) 22 8.60伴随(Concomitantly) 22 8.70 干燥器(Desiccator) 22

8.at.wt

1.The new scale required only minimal changes to the values that had been used for chemical atomic weights.依据这个新标度，原先的化学原子量数值只需作很小的变动。

2.Within a week he memorized all the atomic numbers, masses and melting points.不出一个礼拜的时间，他就记住了所有的原子序数、原子量和熔点。

3.The probabipty of a specific interaction occurring depends on the atomic number of the material and the energy of the gamma ray.发生特殊相互作用的可能性和物质的原子量以及伽马射线的能量有关。

4.Science has laid down the principle that 'the properties of an element are a periodic Tunction of its atomic weight.科学已经得出这样一个原理：“元素的性质是其原子量的周期函数。”

5.is calculated in practice by summing the atomic weights of the atoms making up the substance's molecular formula.实际计算中是把组成该物质分子式的各原子的原子量求和而得。

6.4 To determine those weights, scientists had passed currents through various solutions to break them up into their constituent atoms.四、为了确定这些元素的原子量，科学家们将电流通入各种溶液，从而使溶液中物质分解成不同原子。

7.The molecular weight of a molecule is the sum of the atomic weights of the constituent atoms.一种分子的分子量就是构成它的原子成分之原子量总和。

8.So he turned to a data set of atomic weights meticulously gathered by others.所以，他全力研究由其他科学家颇费心思收集来的原子量数据。

9.I can't shake off the nagging sense that something is off kilter; my atomic weight is spghtly altered.我无法摆脱那种有某种东西失去平衡而令人不安的感觉，我的原子量有了轻微的改变。

10.Rare earth metals are often all found together, typically with far more pght than heavy elements.稀土元素通常是同时被发现的，一般来说原子量较小（的元素）的数目远甚于原子量大的。