- 更多网络例句与原子量相关的网络例句 [注：此内容来源于网络，仅供参考]
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Nature, most elements have two or more isotopes, the same kinds of elements in the quality of the various isotopes of different, but the types and proportion constant (except for radioactive elements). In 1961, the carbon content of the most abundant in nature, a kind of isotope, carbon-12 atom of a quantity and quality of C as a 12 mass units to it as "benchmarks" for all isotopes of an element according to the average abundance The ratio of the benchmark is the atomic weight of this non-prime, that is listed in the periodic table of atomic weights.
自然界中大多数元素都有两种或更多的同位素，同种元素的各同位素质量不同，但其种类和比例是恒定的。1961年，把碳在自然界含量最丰富的一种同位素，碳12的一个原子的质C量定为12个质量单位，把它作为"基准"，某种元素的所有同位素按丰度的平均值与基准之比，就是这种无素的原子量，即元素周期表列出的原子量。
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A series from actinium to lawrencium of 15 radioactive ''.
15个从锕到铹的原子量递增的放射性元素。
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A series of 15 radioactive elements with increasing atomic numbers from actinium to lawrencium.
15个从锕到铹的原子量递增的放射性元素。
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Atomic numbers from actinium to lawrencium.
15个从锕到铹的原子量递增的放射性元素。
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From c. 1900 until 1961, the reference standard was oxygen, with a value of 16, and the unit of atomic mass was defined as 1/16 the mass of an oxygen atom.
大约从1900～1961年，氧曾作为原子量的参考标准，那时指定氧的原子量为16，因而原子质量单位定义为氧原子质量的1/16。
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The atomic weight of oxygen is 16 times as heavy as that of hydrogen.
氧的原子量是氢的16倍。（或译为：氧的原子量比氢的大15倍。
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26Ldquo;The atomic weight of oxygen is 16 times as heavy as that of hydrogen.
氧的原子量是氢的16倍。（或译为：氧的原子量比氢的大15倍。
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This agreement shows that the method is available to complete the determination of atomic weight.
原子量测定结果的重合，说明 MC一ICP/MS绝对测量法同样可以完成原子量的测定。
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For example, H, atomic weight of 100,794 hydrogen, carbon FC atomic weight of 1201, the atomic weight of oxygen O for 1594, Copper Cu for F63546 and so on. F history, had also used the other two kinds of "benchmarks", and there have been two kinds of scales used in parallel .1803 years, J Dalton published the first atomic table, the hydrogen-quality of the original F son as a "benchmark "requiring H, atomic weight is 1. In 1826, JJ Berzelius Tony F are presented to the quality of 116 oxygen atoms O as a" baseline "(scheduled for O, E atomic weight 16), which is has been in use to 1961 "Oxygen unit." 1929, found that the oxygen in nature, in addition to the greatest abundance of 16O, there are a small amount of slightly heavier 17O and 18O two kinds of isotopes, and the different sources of oxygen, its composition is slightly different.
例如氢H的原子量为100794，碳FC的原子量为1201，氧O的原子量为1594，铜Cu为F63546等。F历史上，还曾用过另外两种"基准"，并且有过两种标度并行使用。1803年，J道尔顿发表的第一张原子量表，把氢原F子的质量作为"基准"，规定H的原子量为1.1826年，JJ贝F采利乌斯提出，以氧原子O质量的116作为"基准"（定O的E原子量为16），这就是一直沿用到1961年的"氧单位"。1929年发现，自然界中的氧，除丰度最大的16O以外，还有少量稍重的17O和18O两种同位素，并且不同来源的氧，其组成也稍有不同。
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The radioactive carbon atoms weigh 14 atomic units, whereas run-of-the-mill ones weigh 12 units.
放射性碳元素的原子量是14个单位，一般碳元素的原子量是12个单位。
- 更多网络解释与原子量相关的网络解释 [注：此内容来源于网络，仅供参考]
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gram atom：克原子量
"grains","小粒煤" | "gram-atom","克原子量" | "grand slam","综合电测解释"
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Hydrogen is the lightest element with an atomic weight of 1：氢元素是最轻的元素,其原子量为1
He didn't participate in the celebration and stayed at hom... | Hydrogen is the lightest element with an atomic weight of 1.008. 氢元素是最轻的元素,其原子量为1.008. | He accepted my invitation willing....
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atomic mass：原子量
atom 原子(化学变化中的最小粒子) | atomic mass 原子量 | atomic number 原子序数
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relative atomic mass：相对原子量
甲烷:methane | 相对分子量:relative molecular mass | 相对原子量:relative atomic mass
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atomic weight：原子量
[摘要]"原子量"(atomic weight)这一广为大众熟知的术语却遭到"相对原子质量"(relative atomic mass)的冲击,国内已将"原子量"改名为"相对原子质量". "相对原子质量"中的修饰用语"相对"二字不能改变"原子质量"的本质,
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atomic weight：原子量原子重量
atomic weight 原子量 | atomic weight 原子量原子重量 | atomic 原子的
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atomic weight：原子量(旧称分子量)
Density密度资料不详 | Atomic Weight原子量(旧称分子量)262 | Atomic Volume原子体积资料不详
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atomic weight：原子量, 各种元素原
atomic weapon | 原子武器 | atomic weight | 原子量, 各种元素原 | atomic | 原子的, 原子能的, 微粒子的
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atomic weight unit：原子量单位
atomic weight 原子量 | atomic weight unit 原子量单位 | atomichran 原子钟
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atomic weight unit：原子量単位
atomic weight 原子量 | atomic weight unit 原子量単位 | attemperator 過熱低減器