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All the resistant starches were found to be of high molecular weight containing amylopectin and amylose.

所有的抗性淀粉图谱显示分子量很高说明都含有支链淀粉和直链淀粉。

The increase or decrease in expansion ratios of extruded product is influenced by starch types, amylose content, structure and molecular weight of amylopectin.

挤压产品膨化度的高低主要受淀粉类型、直链淀粉含量、支链淀粉的结构和分子量的影响。

In conclusion, we have conducted the in-depth analyses of HetR protein function in the molecular mechanism of heterocyst differentiation and pattern formation in Anabaena. Our results show that HetR/PatS interaction plays a key role in heterocyst differentiation and pattern formation.

综合以上内容，我们对HetR蛋白在蓝细菌异型胞分化与格式形成过程中的分子调控机制作了较为深入的研究，我们的研究显示HetR/PatS的相互作用在异型胞分化与格式形成中起重要作用。

As a result, the isolation of genes involved in Taxol biosynthesis is an essential prerequisite, not only for investigation on mechanism of Taxol anabolism and elicitors'function but also for successful manipulation of Taxol anabolism at molecular level.

上述工作的第一步即需要探测和分离紫杉醇生物合成相关基因或主基因，这是研究紫杉醇合成代谢规律和诱导子作用机理的重要切入点，也是实现分子水平上的代谢调控的切入点。

With the rapid development of molecular biology and gene technology, it become a hot pot to produce efficient human insulin and its analogue by using the method of biotechnology.

随着分子生物学及基因工程技术的迅猛发展，利用生物工程技术生产副作用小、更高效的人胰岛素以及人胰岛素类似物，成为了一大热点。

The nanostructures and mechanical properties of nanocrystalline Ni with average grain size ranging from 2.09nm to 5.23nm were simulated with analytic embedded-atom method and Molecular Dynamics.

摘 要：运用分子动力学技术，结合分析型嵌入原子方法模拟计算了平均晶粒尺寸为2.09~5.23nm的纳米多晶Ni的微观结构和力学性能。

Keywords Nanocrystalline;Analytic embedded-atom method;Molecular dynamics;Microstructure;Grain boundary;Mechanical properties

Article From 湖南大学；材料物理与化学硕士论文 2004年度纳米晶体；分析型嵌入原子方法；分子动力学；微观结构；晶界；力学性能

Aim: To observe the changes of the expression of NSE, COX-2 in cerebral tissue in rats withgas toxicosis of acute Anchovy degeneration, and to discuss its molecular mechanism.

目的：观察鱼腐败气体中毒后大鼠脑组织神经元特异性烯醇化酶、环氧合酶(COX-2)表达的变化，探讨中毒的分子机制。

METHODS摘要: Molecular cloning techniques were used to construct the recombinant plasmid pLMP1p53mt containing mutant p53 gene and EB virus LMP1 gene. Linear recombinant plasmid pLMP1p53mt was transfected into mouse androgenesis of germ cells by microinjection and then survival germ cells treated were planted into fallopian tubes of artificial pregnant female mice.

方法摘要：通过分子克隆技术构建含突变型p53基因和EB病毒LMP1基因的真核表达载体pLMP1p53mt；采用显微注射法将线性化的表达载体注射至小鼠受精卵的雄性原核中，然后将注射存活的受精卵植入假孕母鼠的输卵管；取其产3 wk龄子代鼠进行PCR初选，再通过Southern杂交进一步确证；利用HE染色法观察4 mo龄转基因小鼠不同组织病理变化。

A better understanding of the molecular mechanisms leading to aneuploidy holds promise for the development of cancer drugs that target this process.

对于引起非整倍体的分子机制的了解对于我们发展针对这一过程的药物很有意义。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。