When ice thaws, its molecular structure collapses.
当冰消融时，其分子结构崩溃。
The transformability of plasmid DNA in B. subtilis competent cell depends on its molecular structure.
枯草芽孢杆菌感受态细胞的质粒转化与质粒的分子构型有关。
To express mouse metallothionein-I in Escherichia coli and study its molecular structure and function.
在大肠杆菌中表达小鼠金属硫蛋白- I，并研究其分子结构和生物学功能。
Its molecular structure is made up of a five member, unsaturated lactone ring with two hydroxyl groups.
其分子结构是由五个成员国，不饱和内酯环两个羟基。
Because of the change of its molecular structure, the patients' endogenous insulin secretion also can be increased.
由于其结构的改变，还可以使患者自身的胰岛素分泌增加。
Its molecular structure shows that the position of central shaft influences the conformation and arrangement of the surrounding subunits.
它的分子结构表明，中央轴的状态会影响周围亚基的构象和排布。
An approach based on the graph theory is used to study the relationship between molar refractions of silane and its molecular structure for the first time in this paper.
本文首次用图论方法探讨了硅烷的摩尔折射度与其分子结构之间的关系，提出一个结构基础明确的定量关系。
An approach based on the molecular topology was used to study the relationship between biodegradability of linear alkylbenzene sulfonate (LAS) and its molecular structure.
用拓扑方法研究了直链烷基苯磺酸盐(LAS)的生物降解性与分子结构的关系。
A series of BTDE/PMDE copolymer PMR resin was synthesized by introducing a second monomer to PMR15 system on the principle that material properties depend on its molecular structure.
根据分子结构决定性能的原理在PMR-15体系的基础上引入共聚单体PMDE，通过共聚方法合成了一系列BTDE/PMDE共聚PMR聚酰亚胺树脂。
The results show that the mechanical property level of GAP based propellants is relatively low owing to the effects of side chain in GAP binder, thus, its molecular structure must be modified.
结果表明：由于GAP粘合剂中侧链的影响，使推进剂力学性能水平较低，因而必须对其进行改性。
Its particular molecular structure involves a lopsided arrangement of fluorine atoms on one side and hydrogen atoms on the other.
其特殊的分子结构在于一侧是氟原子而另一侧是氢原子的不平衡排列。
The performance of the resin latex film was not only dependent on its formulation and the molecular chain structure of the polymer inside, but also the film formation process of the polymer.
树脂乳胶膜的性能不仅与涂料的配方和其中聚合物的分子链结构有关，而且与聚合物的成膜过程密切相关。
As a new nanometer material and new carbon molecule, carbon nanotubes have been attracted widely attention because of its distinctive molecular structure and performance.
纳米碳管是一种新型的纳米材料和碳分子，其独特的分子结构和性能引起了人们的广泛关注。
This paper describes the molecular structure, properties and action mechanism of antifreeze proteins and points out its application prospect in food industry.
本文讨论了抗冻结蛋白质的分子结构、性质、抗冻结机理及其在食品工业中的应用前景。
As a new nanometer material and new carbon molecule, carbon nanotubes have been paid wide attention due to its distinctive molecular structure and performance.
纳米碳管是一种新型的纳米材料和碳分子，其独特的分子结构和性能引起了人们的广泛关注。
The ultrathin multilayer films were built-up by self-assemble of oppositely charged polyelectrolytes in aqueous solution. Its structure can be designed at molecular scale.
相反电荷的聚电解质在溶液中通过静电相互作用自组装形成超薄多层膜，这种膜的结构可实现分子水平上的控制。
This study will provide assistance and guidance to further understand molecular structure of sulfonylurea and its herbicidal activity and to design new compounds.
该研究为进一步理解磺酰脲类的分子结构、药物活性并设计新的分子提供了帮助和指导。
Its ligand is sialyl Louis oligosaccharides or similar molecular structure, and expresses in neutrophils, eosinophils and normal bone marrow precursor cells.
其配体是唾液酸化的路易斯寡糖或类似结构的分子，在中性粒细胞、嗜酸性粒细胞和正常骨髓前体细胞上大量表达。
Owing to its inner structure, the reagent molecular positive coordinate bond and feedback bond are to be strengthened.
药剂分子内在结构特点使其正配键和反馈键能力加强。
Using Molecular Figure and Computational Chemistry, molecular modeling can build up, bring forth and analyze molecular structure, computing its characters.
分子模拟技术利用分子图形学和计算化学技术来构建、展示和分析分子结构，计算分子性质。
The molecular structure of amino modified polyorganosiloxane and its further modification and compounding have been summarized in the article.
综述了氨基改性有机硅氧烷的分子结构及进一步改性和复配。
This polymer is highly compatible with polypropylene due to its similar molecular structure. It is used to improve mechanical properties at elevated temperatures.
由于其相似的分子结构，该聚合物与聚丙烯有高度兼容性，它被用来改善在高温下的力学性能。
The effect of molecular structure of the demulsifiers on its desalting ability as well as on the interfacial tension of crude oil-water interface was discussed.
研究了破乳剂分子结构变化对原油脱盐效率以及油-水界面张力的影响。
The effect of molecular structure of the demulsifiers on its desalting ability as well as on the interfacial tension of crude oil-water interface was discussed.
研究了破乳剂分子结构变化对原油脱盐效率以及油-水界面张力的影响。
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