冲击波形成了一个由压缩气体分子构成的圆锥体，它朝四面八方向外和向后移动，一直延伸到地面。
The shock wave forms a cone of pressurized air molecules which move outward and rearward in all directions and extend to the ground.
蛋白质分子构成了活细胞所有复杂的工作部件。
Protein molecules compose all the complex working parts of living cells.
蛋白质是由氨基酸分子构成的。
Protein is composed of smaller molecules called amino acids.
物质由分子构成，而分子由原子构成。
物体由分子构成，分子又由原子构成。
脂肪分子构成的膜围绕着这些类似于真实细胞的细胞。
These, like real cells, were surrounded by membranes made of fatty molecules.
我们都知道物质由原子和分子构成这一理论。
We all know the theory that matter is made up of atoms and molecules.
通过格胞理论研究双轴分子构成的向列型液晶。
The cell theory is used to study nematic liquid crystals formed by biaxial molecules.
这个光子分子构成了光子的陷阱，提高了光子对的收集效率。
This photonic molecule constitutes a trap for each of the photons of the pair and allows them to be collected efficiently.
复合碳水化合物是由简单碳水化合物分子构成的。
所有的物质都是由不断运动的原子和分子构成的。
All things consist of atoms or molecules, which are constantly moving.
携带基因的DNA线型分子构成染色体，染色体端粒位于染色体末端。
The thread-like DNA molecules that carry genes are packed into chromosomes, the telomeres being the caps on their ends.
我们大家都知道这一理论，即：物质是由原子和分子构成的。
We all know the theory that matter is made up of atoms and molecules.
淀粉和纤维素都由多糖分子构成，只不过连结方式不同，而且发酵也以糖为能源。
Both starch and cellulose consist of sugar molecules, linked together in different ways, and sugar is what fermentation feeds on.
一组科学家称目前的污染正在改变分子构成，造成花儿闻起来是甜的。
A group of scientists now say pollution is tainting the molecular build-up that causes a flower to smell so sweet.
如果我们分析水，我们就会发现它是由两个氢分子一个氧分子构成的。
If we analyse water, we find that it is made up of two parts of hydrogen and one part of oxygen.
细胞的这种闸种类繁多，都是由不同的分子构成的，其电位也各不相同。
The gate of this variety are different from the molecular composition, its potential is also different.
许多不同种类的分子构成了你的咖啡，有水分子，气味分子，牛奶蛋白等等。
Many kinds of molecules make up your coffee There are the water molecules, the flavor molecules the milk proteins, etcetera.
快速思考和反应也依赖胆固醇，因为这些蜡状分子构成的鞘使神经元绝缘和加速电传递。
Quick thinking and rapid reaction times depend on cholesterol, too, because the waxy molecules are the building blocks of the sheaths that insulate neurons and speed up electrical transmissions.
当今世界，有许多实验室热衷于，找出这一能量转换机制的，分子和分子构成。
Many LABS around the world are interested in finding the molecules and the molecular components of this transduction machinery.
我们的身体也是由粒子构成的，在显微镜下看人体都是由分子构成的一些松散的沙子。
Our bodies are formed by the particles under a microscope to see the human body is constituted by elements of some loose sand.
的确，参与啼四魔薄利多医生试验十分之一的志愿申请上说明不能提供样品以用于测试其分子构成。
Indeed, one in ten of the applicants for Dr Tsimberidou's trial was unable to provide samples which could be tested for their molecular make-up.
固态、液态和气态在化学性质上彼此没有差别，都是由分子式为H2O的分子构成的。
Chemically there is no difference between the gas, the liquid, and the solid, all of which are made of molecules with formula H2O. And this is true of other chemical substances.
这是可以理解的：由于古生菌和细菌的细胞膜都是由类脂分子构成的，所以它们在外形上相似。
And understandably so: Archaea are similar to bacteria in appearance, as both have fat-like molecules that make up their membranes.
像DNA一样，RNA也是由数千个被称为核苷酸的更小分子构成的，这些核苷酸之间以非常特定的模式连接在一起。
Like DNA, RNA is a complex molecule made of repeating units of thousands of smaller molecules called nucleotides that link together in very specific, patterned ways.
所有的物质都是由分子构成的，而所有的分子内都有微小的原子、带正电荷的质子、中性的中子和带负电荷的电子。
All materials are made up of molecules, and all molecules have tiny atoms, with positively charged protons, neutral neutrons, and negatively charged electrons.
值得注意的是，他们的基因组编码了一个丰富的工具箱，这个工具箱由可控分子构成，这些分子可以根据合适的情况打开或关闭基因的表达。
Notably, their genomes encoded a rich toolkit of regulatory molecules that turn on or off the expression of genes as appropriate to the occasion.
天然气水合物是在低温高压环境下由水分子和气体分子构成的结晶状特殊固体化和物，它主要分布于永久冻土带及浅海大陆架及深海平原沉积物中。
Natural Gas Hydrate occurs at conditions of low temperature and high pressure, it is a special solid crystal compound composed of natural gas molecule and water molecule.
美国国家海洋和大气管理局(NOAA)的哈拉尔·斯塔克(Harald Stark)说，烟雾是由一些令人讨厌的分子构成的，某些化学物质能够破坏这些分子的结构，而灯光干扰了它们的作用。
It interferes, says Harald Stark of American's National Oceanic and Atmospheric Administration (NOAA), with the chemicals that mop up nasty molecules that are the raw materials of smog.
水分子由两个氢原子和一个氧原子构成。
A molecule of water consists of two atoms of hydrogen and one atom of oxygen.
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