metachemistry是什么意思

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用法例句

From molecular structure of chemistry,picric in stevioside,sweetness,the relation between sweetness,aglycone join position and join glucosyl quantity were discussed in the paper.

本文从分子化学结构的角度出发,论述分析了甜菊糖苷甜中带苦涩后味的根本原因,甜度、甜味与苷元的C连接部位和连接葡糖基数的关系;对于现今改进甜菊糖苷的苦涩味的酶化方法,作了深入的比较、论证,并指出新的科学技术方法。

Application of endo-polygalacturonase on elucidating of the chemical structure of pectin;

果胶内切酶在果胶化学结构解析上的应用

Effect of Compounding Ratio of Bridging Agent on Chemical Structure and Mechanical Properties of PET/EN-MFMB;

架桥剂配比对PET/EN-MFMB的化学结构及力学性能的影响

Study on physics chemical characteristics and chemical structure of hemp polysaccharides;

火麻多糖的理化性质及化学结构的研究

The chemical structure and properties analyses of heavy oil molecule

重质油分子化学结构分析及性质预测

Teaching Method Research in Atoms and Molecules Structure Study of Inorganic Chemistry;

无机化学中原子结构与分子结构的教学探讨

The Study of Stereochemical Structure of the Molecular Ion HD_2~+;

分子离子HD_2~+的立体化学结构研究

Ab initio Calculation on Propadiene Molecule;

丙二烯分子结构的量子化学从头计算

Quantum Chemical Studies of Molecule Structure and Chemical Reaction Process;

量子化学方法研究分子结构和化学反应过程

stereo-chemical structure of macromolecular chains

高分子链的立体化学结构

a chemical reaction,ie one causing changes in the structure of atoms or molecules

化学反应（造成原子或分子结构变化的反应）.

Study of Lignite Structure by Molecular Dynamics Simulation and Quantum Chemistry;

褐煤结构的分子动力学模拟及量子化学研究

Application of quantum mechanics to atomic structure, molecular bonding, and spectroscopy gives us quantum chemistry.

将量子力学应用于原子结构，分子键及光谱学即形成量子化学。

Quantum Chemical Study on the Structures and Properties of the Molecular Clusters of Azides;

叠氮类分子簇结构和性质的量子化学研究

Molecular Structure and Quantum Chemical Investigation of Acyl Derivatives of DNAZ

DNAZ酰基衍生物的分子结构及量子化学研究

Isolation and identification of the new chemical constituents from Rhizoma Typhonii after processing

制白附子中化学成分的分离和结构鉴定

branched structure of macromolecular chains

高分子链的支化结构

AUTOMATIC ANALYSIS OF THE STEREOCHEMISTRY OF PROTEIN--Ⅰ.ANALYSIS OF BASIC STRUCTURAL CHEMISTRY PARAMETERS

蛋白质分子立体化学的自动分析——Ⅰ.基本结构化学参数分析

Computational Studies of Structure and Interactions between Biological Molecules;

生物分子的结构及其相互作用的计算化学研究

Structural Characterization and Molecular Modelling for Representative Chemicals;

典型化学品的结构参数表征及其分子模拟研究

Molecular Dynamics Simulation of Microstructure and Deposition of Clusters of Carbon Nitride;

氮化碳微观结构及团簇沉积的分子动力学模拟

How to Make Molecular Structural Model in Organic Chemistry Multimedia Courseware;

有机化学多媒体课件中分子结构模型的制作