molecule
['mɔlikju:l]
n.分子, 微粒
例句与用法:
Any of numerous natural and synthetic compounds of usually high molecular weight consisting of up to millions of repeated linked units, each a relatively light and simple molecule.
聚合物许多天然和人工合成的化合物中的任一种,通常具高分子的重量,包含最多可达上百万个的彼此重复且相连的单位,每一个单位都是一个相对较轻和较简单的分子
Two atoms of hydrogen combine with one atom of oxygen to form a molecule of water.
两个氢原子和一个氧原子结合而成一个水分子。
We can see many molecules flying in the air when a sunbeam penetrated the dark room.
当一束光线穿进暗淡的房间时,我们可以看到空气中有许多小颗粒在飞舞。
词形变化:
副词: molecularly | 名词: molecularity |
n.[C]
1. 【化】【物】分子
The haemoglobin molecule contains only four atoms of iron.
血红蛋白分子只含有四个铁原子。
2. 微小颗粒
molecule
名词复数:molecules
词形变化:
副词: molecularly | 名词: molecularity |
同义词:
反义词:
molar |
词义辨析:
同义:
n.分子, 粒子
ion
atom
quark
proton
magneton
neutrino
meson
monad
n.微粒
particle
fleck
dot
jot
mote
fraction
同义参见:
crumb
molecule['mɔlikjul]n.1.■【物理学、化学】分子;摩尔2.■微粒,些微,一点儿,微小颗粒
moleculemolecule[ˈmɔlikju:l, ˈməu-]n.1.■分子; 克分子2.■微点; 微粒; 一点点
继承用法molecule-deepadj.1.■(一个)分子厚度的molecule-ionn.1.■分子离子moleculelatticen.1.■分子晶格, 分子点阵
[ˈmɒlɪkjuːl]
noun
- (Chemistry)a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction
(化)分子,摩尔
- late 18th cent.: from French molécule, from modern Latin molecula, diminutive of Latin moles 'mass'
molecule
名词 molecule:
(physics and chemistry) the simplest structural unit of an element or compound
(nontechnical usage) a tiny piece of anything
molecule
■Benner has designed a NDA molecule with eight new chemical letters.
BENNER已经构思出一种八个新的化学字母组成的NDA分子。
■CRH may be the master molecule of more than just depression.
CRH可能不只是与忧郁症有关的主要分子。
■CS2 is a non-polar molecule with large density.
CS2是一种密度大的非极性分子。
■Messenger RNA is templated along only one of the two strands of a DNA molecule.
DNA分子两条作为RNA模板。
■The shape of the DNA molecule is a double helix.
DNA分子的形状是双螺旋结构。
■HLP-2b may be a new effector molecule of human LAK cells.
HLP 2b可能为LAK细胞一新的抗菌抗瘤效应分子。
■"But when there are mutations in either molecule, they become uncoupled.
“但是,当两个分子中任一发生突变,他们的作用就会分离。
■A molecule of an element consists of one or two atoms.
一个元素的分子包含一个或两个原子。
■A molecule cannot have a three-fold axis and a four-fold axis in the same direction.
一个分子不能在同一方向上有一个三重轴和一个四重轴。
■A molecule is a thousand times bigger than an atom of hydrogen.
一个分子比一个氢原子大一千倍。
■A molecule whose Stokes'radius approaches or exceeds the pore radius does not enter the gel and is said to be excluded.
一个分子,它的Stokes半经接近或超过网眼半经,不进入凝胶内,称为被排阻。
■Being combined with two hydrogen atoms, one oxygen atom may form a molecule of water.
一个氧原子同两个氢原子化合,可以形成一个水分子。
■An oxygen gas molecule consists of two oxygen atoms.
一个氧气分子由2个氧原子构成。
■A molecule of water is made up of two atoms of hydrogen and one atom of oxygen.
一个水分子是由两个氢原子和一个氧原子构成的。
■Some bifunctional agents can also cross-link each hemoglobin molecule internally to prevent its breakdown into dimers.
一些双功能试剂也能使每个血红蛋白分子内部交联,以防止分解成二聚体。
■Having a carbon atom attached solely to one other carbon atom in a molecule.
一代的分子一个碳原子点和另外一个碳原子相连的。
■A mule of molecule has been scheduled.
一头分子。
■Once energized, the dye forms singlet oxygen, a reactive molecule that kills bacteria.
一旦活跃起来,这种染色分子就会形成纯态氧,这是一种可以杀死细菌的活性氧。
■An oxide with each molecule containing one oxygen atom.
一氧化物每一分子含有一个氧原子的氧化物
■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。
■Containing three atoms per molecule.
三原子的三代的每个分子中包含有三个原子的
■An oxide containing three oxygen atoms per molecule.
三氧化物每个分子中含有三个氧原子的氧化物
■A compound containing three chlorine atoms per molecule.
三氯化物每个分子中含有三个氯原子的化合物
■A sulfide containing three sulfur atoms per molecule.
三硫化合物每个分子中包含有三个硫原子的硫化物
■It is not possible to say that any molecule has exactly some stated velocity.
不能说任何分子精确地具有某种确定的速度。
■Two atom of hydrogen combine with one atom of oxygen to form a molecule of water.
两个氢原子和一个氧原子结合而形成一个水分子。
■Two atoms of hydrogen combine with one atom of oxygen to form a molecule of water.
两个氢原子和一个氧原子结合而成一个水分子。
■A molecule carrying both a positive and a negative charge.
两性离子带有正负电荷的分子
■The energy required to separate particles from a molecule or atom or nucleus,equals the mass defect.
为从一个分子或原子或核子中分离颗粒所必须的能量,等同于质量亏损。
■To bring an acetyl group into(an organic molecule).
乙醯化使乙醯化,把一乙醯基带入(一有机分子)之中
■A nucleotide molecule that consists of a combination of two nucleotide units.
二核苷酸两个单核苷酸结合而成的核苷酸分子
■A compound with two oxygen atoms per molecule.
二氧化物分子式中含有两个氧原子的化合物
■Containing two carboxyl groups per molecule.
二羧基的每个分子中含有两个羧基的
■A molecule consisting of two identical simpler molecules.
二聚物由两个较简单的相同分子形成的聚合物
■Human Epithelial Cell Adhesion Molecul...
人上皮细胞粘附分子(Ep-CAM/CD362)试剂盒;
■They found that each molecule of D-N-A is in the shape of a double helix.
他们发现每个DNA分子都是二重螺旋线形状,
■The portion of an immunogenic molecule with which an antibody or lymphocyte reacts.
免疫因子与抗体或淋巴细胞反应的免疫基因分子
■What is the net charge of the molecule at pH 3, 8, and 11?
其在pH3,8,和11下的净电荷是多少?
■Endogenous carbon monoxide (CO) is another important gaseous signal molecule.
内源性一氧化碳(carbon monoxide,CO)是另一种重要的气体信号分子。
■An anhydride formed by the removal of a water molecule from the hydroxyl and carboxyl radicals of hydroxy acids.
内酯一种通过从酸的羧基中除去一个水分子而形成的脱水物
■Lectin is a large molecule glucoprotein and can agglomerate the cell.
凝集素是一种能作用于细胞使其凝聚的大分子物质,大多属糖蛋白。
■Differ in the way in which the atoms within the molecule are oriented in space are called stereoisomer.
分子中原子在空间定向的方式不同的化合物叫做立体异构体。
■Small molecule atomic particles, atoms extranuclear electron transfer.
分子原子小粒子,原子核外电子转。
■A molecule may be defined as the smallest particle of matter that can exist without changing its nature.
分子可以被定义为物质在不改变其性质的情况下而能存在的物质的最小粒子。
■The molecule has a zero time-average dipole moment.
分子按时间平均的偶极矩为零。
■A molecule is the very smallest possible bit you can have of any substance.
分子是你可以从任何物质中获得的可能存在的最小单位。
■How does the DNA molecule fit into the cell?
分子是如何装配在细胞中的?
■A molecule is made up of atoms.
分子由原子组成。
■What happens to the molecule thereafter is of no concern.
分子继之发生的情况就不用考虑了。
■Molecular weight is the sum of all the atoms in a molecule.
分子量是一个分子中的所有原子的总和。