用途不同，含义不同。1、用途不同：Compound由两种或两种以上的元素通过化学反应结合而成的物质。Molecular是构成物质的基本单位，保持物质化学性质的最小粒子。2、含义不同：Compound化合物具有固定的组成和特定的化学性质。Molecular分子由原子通过共价键或其他相互作用力结合而成。
The meaning of MOLECULAR COMPOUND is a compound regarded as a union of molecules retaining their identities (as in boron trifluoride-ethyl ether BF3.(C2H5)2O) —called also addition compound.
Multiple carbon rods is used to increase the surface area of electrode as micropore electrode is easily blocked by high molecular compound. 由于微孔电极易为高分子化合物堵塞,用多根碳棒实现增大电极表面的目的。 ip.com 2. A high molecular compound material cable rack used for a subway is disclosed....
Define Molecular compound. Molecular compound synonyms, Molecular compound pronunciation, Molecular compound translation, English dictionary definition of Molecular compound. n. 1. The smallest particle of a substance that retains the chemical and physic
A molecule is a group of two or more atoms joined by chemical bonds, whereas a compound is a substance formed by the chemical bonding of more than one type of element that exists in a fixed proportion.
Molecular compounds and complexes. XI. The crystal structure of the -molecular compound phenanthrene-2,3-dichloro-5,6-dicyano--benzoquinone FH Herbstein,M Kapon,G Rzonzew,... 被引量: 65发表: 2007年 Crystal structure of a novel bismuth phthalocyanine-bismuth iodide complex A new phthalocyanin...
∗∗∗∗Statistical significance level: P<0.01P<0.01 (vs. normal control group). 4. Conclusions The CPs-1 were successfully purified from crude CPs by column chromatography, with an average molecular weight of 38.7 kDa. CPs-1 were heterogeneous polysaccharides, consisting of Gal, Ara,...
Compound leaves show more complex patterns than simple leaves, and this is mainly because of a specific morphogenetic process (leaflet initiation and arrangement) that occurs during their development. How the relevant morphogenetic activity is establishe
Minor modifications in molecular size and shape induced by variation of the central atom drastically alter the crystallization behaviour of the hexafluorophosphate salts of [M(bpy) 3 ] 2+ . With M = Ru, racemic solutions crystallize as true racemates in the β-type [ P 3 c 1, a = ...
Spectral matching of MS2 fragmentation spectra has become a popular method for characterizing natural products libraries but identification remains challenging due to differences in MS2 fragmentation properties between instruments and the low coverage of