词汇 | molecule |
释义 | molecule noun[ C ] uk /ˈmɒl.ɪ.kjuːl/ us /ˈmɑː.lɪ.kjuːl/ the simplest unit of a chemical substance, usually a group of two or more atoms分子 Physics: atoms, molecules & sub-atomic particles acceptor alpha particle anti-radical antilepton antimatter antineutrino benzene ring beta decay beta particle hadron Higgs boson interatomic interelectronic interionic molecularly monatomic multi-molecular multiparticle muon positron Related wordmolecular molecule | American Dictionarymolecule noun[ C ] us/ˈmɑl·əˌkjul/ science the smallest unit into which a substance can be divided without chemical change, usually a group of two or more atoms molecularadjective[ not gradable ]us/məˈlek·jə·lər/ Examples of moleculemolecule It permits simulation of the coupled dynamics of valence electrons and ionic cores in a molecule or a material. In addition, the dielectric constant in the pore region should be set to 1 where the water molecules are represented explicitly (but see discussion below). The surface density of streptavidin molecules was sufficiently small that each of the pinning sites represented a single streptavidin-biotin cross-bridge. Table 1) that determines how close two molecules or surfaces can get. A force that exists only between charged molecules (ions) or surfaces. Newer strategies have emerged that interfere with the activities of endothelial-cell molecules without targeting immune cells and eliciting the adverse effects associated with steroid usage. All of these adhesion molecules have been proposed as vaccine targets. The energy taken up by the sorbent is transferred to the adsorbed substances, both water and acid molecules. Such a system would ultimately report biomarker expression as molecules per-cell or unit-area. Not shown are the thousands of water molecules which would typically added to the simulation in order to simulate the molecule in its normal environment. The subscript 1 refers to the molecules under consideration and the subscript 2 refers to all other colliding particles. We suggest that it is a different spatial organization of the molecules. These molecules, which are described in detail below, often exhibit differing functions in multiple developmental contexts, so preventing functional generalizations. Furthermore, the removal of a binomially distributed number of molecules can (in this case) be seen as independent degradation. During morphogenesis.positional information is conveyed to neiboring cells by signaling molecules. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Collocations withmoleculemoleculeThese are words often used in combination with molecule. Click on a collocation to see more examples of it. adhesion molecule The future development of drugs or biological agents that inhibit adhesionmolecule function might add t o the armamentarium of immunosuppressive therapy. biological molecule Some of these are small molecules which are intrinsically fluorescent and bind a biologicalmolecule of interest. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. chiral molecule Two mirror images of a chiral molecule are called enantiomers or optical isomers. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. See all collocations with molecule |
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