A-molecule-is-made-up-of-atoms网络分子由原子组成 网络释义 1. 分子由原子组成 中国人... ... n. [化]分子, 些微 A molecule is made up of atoms. 分子由原子组成。 A small particle;a tiny bit. 小粒;一点儿 ... www.qmhistory.cn|基于4个网页 ...
根据句意“一个水分子是由两个氢原子和一个氧原子组成的”,“由...组成”可译为bemadeupof,也可译为consistof,consistof 不用于被动语态,根据原句中的is可知应用一般现在时态,主语A moleculeofwater是单数形式,故谓语动词应用第三人称单数形式,故填consistsof。 反馈 ...
A molecule is made up of atoms . 01:36 Atoms of different elements have the same mass . 03:09 The symbol of silver is S . 01:47 1 amu = (1)/(12) the mass of one C-12 atom . 02:43 The molecules of different substances have the same mass . 03:35 All elements having valency...
A选项意为“由……组成”(由几个独立的部分组成一个完整的东西),例如“The table was formed of two large slabs of stone这个桌子由两块石板组成。”;B选项be made of表示“由……做成”,且可以看出原材料,例如“The table is made of wood.”;C选项compose是“组成”的意思,相当于“make up”,它...
Molecules made up of two or more elements are called compounds. Water, calcium oxide, and glucose are molecules that compound. All compounds are molecules; not all molecules are compounds. What IsNota Molecule? Single atoms of elements are not molecules. A single oxygen, O, is not a molecul...
A triglyceride molecule is made up of A) one glycerol and two fatty acids. B) two fatty acids and two glycerols. C) one fatty acid and three glycerols. D) one glycerol and three fatty acids. E) any of these. What does the enzyme pepsin do...
The___of a novel drug molecule is a long, expensive, and tortuous process with no guarantee of success. Clearly, out of the almost in finite number of possible compounds, only a___number can ever be___for testing within a given time and the skill of medicinal chemist is in deciding w...
a molecule is a group of atoms that are bonded together and act as a unit. 纳米技术可用于制造分子机器。 分子是一个原子团,通过化学键连接在一起,作为一个整体发挥功能。 The Electron 电子 Once scientists were convinced of the existence of atoms, a new set of questions emerged. What is an at...
Amino Acids form which major type of molecule? A. Starch B. Lipids C. Genetic Material (Nucleic Acid) D. Proteins What is the monomer (building block unit) of Lipids? What type of macromolecule class are cell receptors? What is the mo...
Diatomic molecules are when only two atoms combine. An example of adiatomic moleculeis carbon monoxide (CO) made of a single atom of carbon and one of oxygen. If the two atoms are the same element, it is called ahomonuclear diatomic molecule, such as oxygen (O2) and nitrogen (N2).Poly...