氫原子的英文怎么說
2012-07-04 09:38
氫原子的英文:
hydrogen atom
- An acid having one replaceable hydrogen atom.
一元酸只有一個(gè)可置換氫原子的酸 - Containing two replaceable hydrogen atoms.
二元的含有兩個(gè)可取代的氫原子的 - So there are hydrogen and oxygen atoms in sugar.
所以糖里含有氫原子和氧原子。 - He applied the concept of quantization of energy to the hydrogen atom
他把能量量子化的概念用于氫原子。 - A molecule is a thousand times bigger than an atom of hydrogen.
一個(gè)分子比一個(gè)氫原子大一千倍。 - The oxygen atom is 16 times heavier than the hydrogen atom .
氧原子的重量是氫原子的16倍 - One proton is almost as heavy as an entire atom of hydrogen.
一個(gè)質(zhì)子幾乎與整個(gè)氫原子的重量相等。 - The oxygen atom is nearly 16 times as heavy as the hydrogen atom.
氧原子的重量幾乎是氫原子的16倍。 - A molecule of ammonia is made up of one atom of nitrogen and three atoms of hydrogen.
氨分子包含一個(gè)氮原子和三個(gè)氫原子。 - The specificity of the hydrogen migration has been demonstrated through the use of deuterated compounds
這種特殊的氫原子遷移,已經(jīng)用氘化化合物予以證實(shí)。
n. 氫
- hydrogenated shortening
氫化酥油 - Hydrogen has no colour no taste and no smell.
氫氣無色、無味、無嗅。 - Water is composed of hydrogen and oxygen.
水是由氫氧組成的。 - Water contains hydrogen and oxygen.
水含有氫和氧。 - Hydrogen and oxygen are gases.
氫和氧是氣體。
n. 原子
- An intramolecular connection that spans atoms or groups of atoms.
橋指分子內(nèi)部原子與原子間的連接物 - The atomic formula is called atom for short in predicate calculus.
在謂詞演算中,有時(shí)將原子公式簡(jiǎn)稱為原子。 - According to the theory of atoms all elements consist of atoms.
根據(jù)原子理論,所有的元素都是由原子所組成的。 - The atoms are large, relative to their spacing.
原子和它們的間隔相對(duì)而言是大的。 - This gamma radiation is absorbed by atoms.
這種伽瑪射線被原子吸收。
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