这是大分子化学。
这是大分子化学。
此项工作的详情可以参见本周出版的美国化学学会大分子杂志的相关报导。
Details of the work are in a paper published this week in the American Chemical Society journal Macromolecules.
因此，近似法必须被采用，特别是对于有类似蛋白质这样的大分子参与的化学过程。
So approximations must be made, especially when larger molecules such as proteins are involved.
不知为何这两个复杂大分子不得不在发生化学反应的活性位点以外的地方发生特定的相互作用。
Somehow these two large complicated molecules had to also interact specifically somewhere other than the site where the chemistry occurs.
研究者从根本上放大并缩短了大肠杆菌产生大分子脂肪酸的内部机制，是的他们能够直接将前体分子转化为燃料及其他化学品。
The researchers basically amplified and then short-circuited E. coli's internal machinery for producing large fatty-acid molecules, enabling them to convert precursor molecules directly into fuels.
在气体火焰的碳黑生成模型中，运用化学动力学来诠释在层流预混火焰中大分子芳香族烃的形成。
In the former one, the formation of high molecular weight aromatic species in premixed flames are explored by a detailed chemical kinetic mechanism.
综合分析用各种方法得到的信息才能更好地认识沥青质这类复杂有机大分子的化学结构。
To understand better the complex chemical structure of asphaltenes, information obtained by various analytical methods should be combined.
推断年龄目前主要依据人体骨骼、软组织、细胞和生物大分子，以及组织中各类物质的物理和化学特性等随年龄增长的时序性变化。
The main methods of age estimation at present mostly rely on characteristic physical and chemical changes of skeleton, soft tissue, cells, biomacromolecules and the other substances.
本发明涉及化学聚合物的制备方法，蛋白质大分子印迹聚乙烯基吡咯烷酮的制备方法。
The invention relates to a method for preparing chemical polymers, particularly relates to a method for preparing protein macromolecule imprinted periston.
多孔材料以其独特的孔结构和表面性能，在大分子催化、吸附与分离、纳米材料组装及生物化学等众多领域具有广泛的应用前景。
Porous materials have potential applications in catalysis, adsorption, separation, ion exchange and chemical sensing fields because of their unique porous structures and surface performances.
结果表明，与大分子及填料亲和性好的化学基团的选择及配比是研制均匀-分散剂的关键。
The results showed that choice and compounding ratio of chemical functional group having affinity with polymer and filling was the key to develop the homogenizing-dispersing agent.
小分子化合物与生物大分子相互作用的研究已经成为了化学生物学中重要的研究课题。
The study of interaction of small molecular compound and biologic big molecular has been the important research in the biochemistry.
生物大分子活动的最终目标常常是化学小分子的代谢。
The ultimate goal of the biological activity of large molecules are often metabolism of small chemical elements.
海藻糖是一种非还原性双糖，化学性质非常稳定，并且对生物体和生物大分子具有非特异性保护作用。
Trehalose is non-reducing disaccharide, with stable chemical property and non-specific protective effect on the organism and the biomacromolecules.
根据超分子化学基本原理，利用谱学方法和显微技术，以胶原蛋白、多糖等生物大分子为超分子模板，建立体外模拟体系。
Based on the primary principles of supramolecular chemistry, biomacromolecules such as polysaccharides or proteins are used as supramolecular template to found simulation systems in vitro.
通过化学反应把小分子联合成大分子量的聚合物。
Chemical reaction in which smaller molecules combine to form a high molecular weight polymer.
对煤大分子进行“剪裁”，获取“特异化学品”和对这些“特异化学品”进行“缝制”是分子煤化学的两个重要内容。
Clipping coal macromolecule to prepare special chemicals and sewing them are two important aspects of molecular coal chemistry.
化学家在生物体系自集现象的启示下，用各种类型的相互作用去创造整齐排列的大分子，用于构筑纳米结构的材料。
Under the inspiration of self assembly in biology, chemists are now making use of weak interaction between different moleculars to get well arrayed supramolecular to construct nano-structure.
我们将脑素和大分子蛋白质从化学上结合起来，把它注射给豚鼠或兔。
We inject guinea pigs or rabbits with enkephalins that are chemically coupled to large proteins.
由于它具有对生物大分子非特异性的保护作用，从而在食品、医药、生物化学等领域得到了广泛的应用。
Because trehalose exhibit protective action against damage of high molecular substances, it achieve widespread application in a variety of fields including foods, pharmaceutics and biochemistry etc.
树枝状聚合物为纳米级单分散性大分子，其独特的分子结构和物理化学性质使之在众多领域有着广泛的用途。
Dendrimers are mono-distributed and nano-scale macromolecules. Owing to the unique features, dendrimers have potential applications in many areas.
磨耗不仅会导致高分子链的断裂，而且可能会发生链转移反应和大分子自由基的异构化反应。提出了胶料磨耗是机械力引发的具有链式反应特征的力化学反应的结果。
The results show that the abrasion process is similar to its aging by heat and oxygen. The abrasion not only resulted in the fragmentation of macromolecule chain, but also would lead to ch…
磨耗不仅会导致高分子链的断裂，而且可能会发生链转移反应和大分子自由基的异构化反应。提出了胶料磨耗是机械力引发的具有链式反应特征的力化学反应的结果。
The results show that the abrasion process is similar to its aging by heat and oxygen. The abrasion not only resulted in the fragmentation of macromolecule chain, but also would lead to ch…
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