molecule如何读

英:[ˈmɒlɪkjuːl]

美:[ˈmɑːlɪkjuːl]

molecule英汉释义

n.(名词)
  1. [C]分子 the smallest unit into which any substance can be divided without losing its own chemical nature, consisting usually of two or more atoms

molecule是什么意思

  • n.分子;微粒

molecule自然拼读

mol·e·cule

ma l kyul

molecule变形

复数:molecules

molecule英英释义

noun

a single atom or several atoms bound together electromagnetically, forming the smallest particle that possesses all the characteristic physical and chemical properties of an element or compound.

a tiny piece or particle; bit.

molecule词组

small molecule小分子

water molecule水分子

molecule weight分子量

molecule biology分子生物学;分子学

high molecule高分子

giant molecule巨分子

polar molecule极性有极分子

diatomic molecule双原子分子

molecule区别

 particle, atom, grain, speck, molecule

这组词都有“粒,微粒”的意思,其区别是:

particle指任何物质的微粒,引申指任何小的部分。

atom指元素的最小粒子,其体积比molecule小。

grain通常指能为肉眼清楚看到的颗粒,比上述几个词所表“粒”的体积大。

speck一般指“微点”或“微粒”,可引申指“斑点、污点”。

molecule指物质中保持原物质的一切化学性质,能独立存在的最小微粒,即分子。

以上来源于网络

molecule词源中文解释

1794年,“极小的微粒”,源自17世纪的法语单词 molécule,源自现代拉丁语 molecula,是拉丁语 moles “团块, 障碍物”(参见 mole(n.3))的小型形式。见 -cule 以获取结尾。该词最初意思含糊; 这个词汇的流行(在18世纪末之前只用于拉丁形式)可以追溯到笛卡尔哲学。在现代科学意义上首次用于现代拉丁语 molecula(“物质可分离的最小部分,而不破坏其化学特性”),是由阿梅德奥·阿沃加德罗(Amedeo Avogadro)于1811年首次使用的。

molecule_医学行业词汇

分子:一种极小的物质块,或能独立存在的最小物质,由原子聚集而成,特别是二个以上原子结合的特种化合物

将其分解为组成的原子,可改变分子原有的特性

分子中原子的数目和种类随不同化合物而异

molecule_电子学行业词汇

分子

molecule词源英文解释

French molécule, from New Latin molecula, diminutive of Latin moles mass

The first known use of molecule was in 1701

molecule儿童词典英英释义

mole1 of 3noun

a small usually brown and sometimes slightly raised permanent spot on the skin

mole2 of 3noun

any of numerous burrowing mammals with tiny eyes, concealed ears, and soft fur that eat insects

mole3 of 3noun

a pier made of heavy solid material (as concrete or stone) that protects a harbor from rough seas

molehillnoun

a small mound or ridge of earth pushed up by a burrowing mole

an unimportant obstacle or difficulty

made a mountain out of a molehill

moleculenoun

the smallest particle of a substance having all the characteristics of the substance a molecule of oxygen

a molecule of water

a very small bit : particle

moleculenoun

the smallest particle of a substance having all the characteristics of the substance a molecule of oxygen

a molecule of water

a very small bit : particle

molecule医学词典英英释义

moleculenoun

the smallest particle of a substance that retains all the properties of the substance and is composed of one or more atoms

molecule 例句

1 It was the same setup as the Egyptian Museum back in December, except this time there were volcanoes and molecule dioramas on the tables instead of pyramids and pharaohs.

2 There's also rotational disorder if it's a molecule.

如果是分子也会有旋转无序。

3 A molecule is made up of atoms.

分子由原子组成。

4 In this sense, DNA was not a regular molecule but a highly irregular one.

5 Perhaps there is some special inorganic, nonliving catalyst in the soil that is able to fix atmospheric gases and convert them into organic molecules.

6 It filled every molecule of air in that room.

7 I have never been outside the state of California in the nearly seventeen years that my atoms and molecules have been stuck together, walking around and calling themselves Finn.

8 McDermott suggests that this specific SNP may cause overproduction of the RANTES immune system molecule.

麦德莫特认为,这种特殊的SNP变化可能会导致过量生产兰特基因免疫系统分子.

9 Everything in our world is made of molecules and atoms that we cannot see.

世界上的任何物质都右肉眼无法看到的原子和分子组成.

10 Each molecule of hydrazine has four hydrogen atoms in it.

11 She was watching Max so intently she seemed to be studying even the air molecules on his eyelids.

12 So another cycle takes place — a cycle within a cycle: a molecule of ATP gives up one of its phosphate groups and retains only two, becoming a diphosphate molecule, ADP.

13 Thus in the immediate postwar years he was especially keen about the possibility of solving the structures of proteins, the most complicated of all molecules.

14 “Funny. It’s hydrophobic. The electric charges in the molecules won’t let water stick.”

15 We must further remember that a molecule does not mean only a pair of united gasatoms.

我们还得进一步提醒一下,分子不光是一对气体原子的组合.

16 It makes marvelously complex molecules, good for life.

17 Then twelve billion gallons of water molecules crowd for that initial escape vent, and they tear and chew at the structure until house-size chunks of it tumble down its disintegrating face.

18 Decisions had to be made about the number of polynucleotide chains within the DNA molecule.

19 Beilstein is the massive German compendium in 28 volumes, listing all the organic molecules known to chemists.

20 Message; movement; information; form; Darwin; Mendel; Morgan: all was writ into that precarious assemblage of molecules.

molecule 同义词

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