现在许多的这样的氨基酸都可以通过在基本氨基酸结构上添加化学集团来合成。
Many such amino acids have already been made by adding different chemical groups to the basic amino acid structure.
一本关于细胞结构和功能方面的专著竟拨出篇幅研讨化学的某些基本原理。
A book on the subject of the structure and function of cells should devote space to examining some of the basic principles of chemistry.
介绍了试验室制备水溶性聚酯浆料的工艺过程及其基本物理指标，并验证了其化学结构特征。
The technological process and basic physical indexes of water soluble polyester sizing agent in experiment preparation are introduced. Its chemical structure characteristics are certified.
阐述了层状晶态硅酸钠的化学结构、助洗功能原理、基本的生产方法，并对其在洗涤剂方面的应用前景做了分析。
The chemical structure, the principle of washing aid function and manufacture method of layered crystal sodium disilicate were described. And its application prospect was analysed.
同时，从基本模型出发，讨论了影响推进剂燃速压力指数的化学结构因素。
In the meantime, based on the basic model, the chemical structure factors which influence the pressure index are discussed.
蔗渣磨木木素在隋性气体氛围下，热化学裂解形成大量含苯环的木素基本结构单元衍生物，部分进一步降解成小分子化合物。
The result indicated that MWL was degraded to lots of basic structure unit ramifications contained phenyl of lignin, some of which were decomposed to compound of small molecular weight.
文章叙述了非织布用纤维的基本条件，即纤维力学性能、化学结构等对非织布性能的影响。
The fundamental conditions of fibers used for nonwovens namely the influence of mechanical properties and chemical structures upon the performance of nonwovens have been described.
本文主要介绍我校构建“四大基础化学课程开放式网络教学平台”的系统基本结构，及其基本特征。
This paper introduces the basic structure and the features of the system "open network teaching platform for four basic chemistry courses" constructed in our school.
本文还比较了胆汁沉淀物与培植牛黄的超微结构及组织化学性质，发现二者基本一致。
Sediment was observed and compared with cultured calculus bovis, both of them had the similar ultrastructure and histochemistry properties.
本文阐述了分析化学教学案例库的内容结构以及课堂教学组织的基本形式。
This paper aims at investigating the content of classroom-texture of the teaching cases in analytical chemistry and the basic patterns in the organization aching.
本文就笔者搜集到的几种不同的膨胀土样进行了基本特性研究，如物质组成、物理化学性质、微观结构等。
The basic properties of some expansive soils such as composition, physic-chemical properties and microstructure etc. are studied in this paper.
单原子的结构是个基本极限：若要做得更小，基本上就得操控原子核了，这可是把一种化学元素转换为另一种。
A structure the size of an atom represents a fundamental limit: to make anything smaller would require manipulating atomic nuclei—essentially, transmuting one chemical element into another.
回顾了近二十余年来我国化学教学模式研究的基本历程，简述了有关化学教学模式的概念、结构、类型与建构诸方面研究。
This paper briefly recalls the main experience of models of chemistry education in the past twenty years, expresses its concept, structure, category and construct.
乳酸是绿色化学的基本结构单元之一，主要应用于食品保健、医药卫生和工业等方面。
The lactic acid is one of the building blocks in green chemistry and the heat available in food and health care, medical and industry.
试验结果表明，国产辛基酚醛增粘树脂在组分构成上与进口产品基本相同，都具有烷基酚醛增粘树脂的化学结构；
The test results showed that the composition of the domestic octyl phenolic resin was similar to that of imported product, and both resins possessed the chemical structure of alkyl phenolic resin;
化合物的分子结构决定其性能，这是化学中的一个基本假设。
The postulation that the molecular structure of a compound predetermines its properties is a universal principle in chemistry.
对国内外教材的共时性比较研究可见，国外教材在理论结构上基本涵盖了近代化学以来的研究成果。
Form a synchronic comparison study on the textbooks home and abroad, it can be seen that the theoretical structure of foreign textbooks covers almost all the achievements from modern chemistry on.
刚性粒子表面带环氧官能团后，与基本材料形成了化学键合的界面层结构，对粒子的增韧也十分有利。
The data also show that the particle surface having some epoxy groups can be of great advantage to toughening because the chemical bond is formed in the interphase between particle and matrix.
高中化学概念是高中化学学科基本结构中非常重要的部分。
The chemistry concept in senior high school is a very important part in the basic structure of the entire course.
阐述了层状晶态硅酸钠的化学结构、助洗功能原理、基本的生产方法，并对其在洗涤剂方面的应用前景做了分析。
The chemical structure, the principle of washing aid function and manufacture method of layered crystal sodium disilicate were described.
高中化学概念是高中化学学科基本结构中非常重要的部分。
Learning chemical concepts is the basis of good learning of chemistrv.
本文将模式识别技术应用于油气化探，给出了方法的逻辑框图，剖析了一个典型实例，其结果说明运用模式识别方法获得地球化学场的基本结构及其变异特征，反映了地球化学场的变化规律。
This paper applies model distinguishing technique to geochemical exploration of oil and gas and gives the logic diagrams of the technical method with the aid of a typical example.
本文将模式识别技术应用于油气化探，给出了方法的逻辑框图，剖析了一个典型实例，其结果说明运用模式识别方法获得地球化学场的基本结构及其变异特征，反映了地球化学场的变化规律。
This paper applies model distinguishing technique to geochemical exploration of oil and gas and gives the logic diagrams of the technical method with the aid of a typical example.
应用推荐