脱氧核糖核酸分子是由许多更小的分子组成的。
同质物质是由许多相同的产物或分子组成的物质。
A homomeric substance is one which is made out of any number of identical products or molecules.
这些植物主要由三种微小分子组成。
These plants are composed mainly of three types of large molecule.
一切物质都由分子组成，而分子由原子组成。
All bodies consist of molecules and molecules consist of atoms.
煤是一种主要由有机网状大分子组成的混合物。
Coal is a kind of mixture which is mainly constituted by cross-linked network macromolecule.
细胞如何保持自身的分子组成、体积和膜电势？
How do cells maintain their compositions, volume, and membrane potential?
物质是由分子组成的，而分子却是由原子组成的。
简单碳水化合物也被称作“单糖”，由一个或两个糖分子组成。
Simple carbohydrates are classified as “Monosaccharides” and chemically consist of one or two sugar units.
蔗糖，白砂糖是由一个葡萄糖分子和一个果糖分子组成的二糖。
Sucrose, table sugar, is a disaccharide composed of one molecule of glucose and one molecule of fructose.
从不同结构层次角度说明了多嵌段共聚物的分子组成不均一性。
The heterogeneity in molecular composition of segmented copolymers has been evidenced by studies on structures of different scales.
PAGE的结果表明OBPC及各蛋白组分有不同的分子组成。
SDS-PAGE showed that OBPC and the four solubility fractions had different polypeptide compositions.
中东地球之友是由以色列、约旦和巴勒斯坦的环保积极分子组成的组织。
Friends of the Earth Middle East is an organization of activists from Israel, Jordan and the territories.
一个水分子的形状是这样的：相邻地四个水分子组成一个金字塔形的四面体。
The shape of a water molecule is such that each H2O molecule is surrounded by four neighbours arranged in the shape of a triangular pyramid - better known as a tetrahedron.
平流层大气包含臭氧层，臭氧层由紫外线照射导致的三个氧原子结合成的臭氧分子组成。
The still air of the stratosphere contains the ozone layer, which was created when ultraviolet light caused trios of oxygen atoms to bind together into ozone molecules.
免疫健康：免疫系统是由细胞与分子组成的特殊组织，为身体的第一道防线。
Immune Health: the immune system is composed of cells and molecules organised into specialised tissues, which act as the body's first line of defence.
我们可以确定这些：任何由原子和分子组成的东西都有空间，因此能被看见。
Here's what we know for sure: Anything composed of atoms and molecules takes up space and, therefore, can be observed.
地球生命的氨基酸是左手式的，而DNA和RNA则是由右手式的分子组成的。
The amino acids in all Earthly life are left-handed, while DNA and RNA are made from right-handed molecules.
他们都是有一系列更小的分子组成，它们三种合起来就被称为木质纤维素，尤其是在木头中。
Each is made of chains of smaller molecules, and all three are often bound together in a complex called lignocellulose, particularly in wood.
CMC由长且刚性的分子组成，由于大量电离的羧基，这种刚性分子存在负电荷。
Since CMC consists of long, fairly rigid molecules that bear a negative charge due to numerous ionized carboxyl groups, electrostatic repulsion causes its molecules in solution to be extended.
纳米粒子是粒径为纳米级的粒子，由数目极少的原子或分子组成的原子群或分子群。
Nanoparticles are particles or groups of atoms or molecules nanometers in size.
实际由液晶分子组成的LCD显示屏也采用了百叶窗，分子的极化转变可阻挡光或让其通过。
LCD displays also use shutters, in effect, consisting of liquid-crystal elements whose polarisation can be changed to block light or let it pass.
MHCI类四聚体是由4个MHC I类复合物和一个带有荧光标的亲和素分子组成的。
An MHC class I tetramer was composed of 4 MHC class I complexes and a fluorescently labeled streptavidin molecule.
武汉铼特科技有限公司是由一批高素质、热爱音乐的专家、教授和青年知识分子组成的儒商公司。
Wuhan Laite Science and Technology Co., Ltd is founded by many specialists, professors and young intellectuals who are music lovers.
自然界中有成千上万的分子组成形式和化学反应形式，但构成生命的却只是有限的分子和化学反应。
Nature only USES a restrictive set of molecules and chemical reactions out of many thousands available.
这些蛋白的角色是阅读基因组并转化为合成各种各样分子（正是这些分子组成、控制细胞）的指令；
The role of these proteins is to read the genome and translate it into instructions for the synthesis of the various molecules that compose and control the cell.
相对而言，研究高温下植物膜脂分子组成的变化与植物抗高温胁迫的关系较少而且也不够深入和全面。
Most researches are mainly focused on the relationship between the composition of fatty acid about membrane and low temperature, while that with high temperature are rare.
然而现在，一个由进步人士和中间派分子组成的联盟是华盛顿的主人，我们决定自己的立场变得难多了。
Now, however, a somewhat uneasy coalition of progressives and centrists rules Washington, and staking out a position has become much trickier.
科学家们只知道细胞“应激反应”之后的一些机制的一般概况，其中包括细胞间的相互作用和分子组成。
Scientists know only the general outline of the mechanisms behind cellular "stress responses," the interactions between them and the molecular components involved.
科学家们只知道细胞“应激反应”之后的一些机制的一般概况，其中包括细胞间的相互作用和分子组成。
Scientists know only the general outline of the mechanisms behind cellular "stress responses," the interactions between them and the molecular components involved.
应用推荐