查询词典 molecular

The influence of molecular weight, shearing rate and temperature on the rheologic behavior of domestically manufacturing linear PPS i.

以国产线性聚苯硫醚树脂为原料，研究了分子质量、剪切速率、温度对PPS树脂流变行为的影响。

Measurement of Ligninolysis The delignification of a solid lignocellulosic substrate is often assessed by the simple procedure of removing its low molecular weight components by extraction, weighing the leftover woody residue, degrading the remaining polysaccharide component with strong acid, and then reweighing the leftover insoluble lignin, which is chemically modified and referred to as Klason lignin.

木质素降解的测量对固体的木质纤维素基片进行去木质反应之前，先要进行一个简单的步骤，即，用萃取去除低分子量的成分，称重剩余木质残渣，用强酸降解剩余的多糖成分，称重剩余的不可溶木质素，这种木质素已经从化学成分上被改变，并被称为克拉森木质素。

ABSTRACT Purpose: The purpose of this study was to detect expression and localization of kir2. 1 and kir4. 1 in bovine retina, identify the molecular basis of the apical membrane K〓 conductance in native bovine retinal pigment epithelium , study localization of Kir channels in different species and development of Kir channels in murine retinae.

目的：本研究在mRNA和蛋白水平探讨在牛视网膜内Müller细胞的Kir2.1和Kir4.1的表达和分布及其功能，Kir7.1在牛视网膜色素上皮细胞的表达和分布；同时研究三种Kir通道在不同种属大鼠、猴和人的视网膜的分布及在大鼠视网膜中发育情况。

However, the genetic differences of maintainer lines and the seventh restorers will be further studied by molecular technique.

然而，对于保持系和第7类恢复系而言，需借助分子手段进行研究以进一步了解其遗传差异。

The nonlinearity due to these resonances plays an important role in the dynamics of highly excited molecular vibrational states.

研究表明，由体系的共振作用引起的非线性效应在分子高激发振动态的动力学中起关键作用。

Non-uniform layer about 90 kilometers or more, because of the photochemical decomposition of oxygen molecules, as well as the proliferation of the role of gravity, so that the volume percentage of atmospheric composition varies with height, average molecular weight is no longer a constant, which is non-uniform layer.

非均匀层约90公里以上，由于氧分子的光化分解，以及重力扩散作用，使大气成分的体积百分比随高度而变，平均分子量不再是常数，即为非均匀层。

Twelve members of JASMONATE ZIM-DOMAINproteins, repressors of the transcription of jasmonate-responsive genes, have recently been isolated and characterized in the model plant Arabidopsis thaliana, which is a great progress in the molecular mechanism for jasmonate signaling in plant kingdom.

最近，从模式植物拟南芥中分离鉴定了茉莉酸响应基因的转录抑制因子JAZ（茉莉酸ZIM结构域蛋白）蛋白家族的12个成员，这是植物茉莉酸信号途径分子机制研究的重大进展。

The development of molecular-based therapies for the treatment of chronic hepatitis C virus infection is an area of intense clinical research, driven by the inability of the current standard of care, combination therapy with pegylated interferon alfa (PEG-IFNalpha) and ribavirin, to achieve a sustained virologic response in a large proportion of patients and by the lack of approved alternative therapies for PEG-IFNalpha/RBV nonresponders and relapsers.

目前慢性丙肝的标准治疗，聚乙二醇干扰素联合利巴韦林可以使大部分人群获得持续病毒学应答，但对无应答者和复发者缺乏获批准的治疗，这一现象驱动了基于分子的治疗发展成为临床研究方面热门领域。

Very good results were obtained in logP modeling for carboxylic acid, ethanol, phenol, aldehyde, ketone, ether, ester and amine. A QSPR model of logP for many kinds of substances was established by multi-linear regression with the first-order molecular connectivity valent index 〓 and the number of hydrogen bonds N as two patameters.

利用这两类结构参数，分别建立了脂肪族羧酸、芳香族羧酸、醇、酚、醛、酮、醚、酯、胺类物质的疏水性常数定量模型；在此基础上，建立了包含8类基本有机物144种物质的疏水性常数的定量模型，并提出logP的简化模型。

In order to reveal the nature of reducibility of organic compounds and find theoretical basis for the selection of organic reductants, the electronic structure of studied organic reductants and related organic compounds has been calculated by means of HMO method、CNDO/2 method in quantum chemistry. It was discovered that the energy of the highest occupied molecular orbital of organic compounds has best correlation with their reducibility, and theoretical criterion for reducibility of organic compounds was presented.

为了揭示有机化合物还原性的本质，为有机还原剂的寻找提供理论依据，应用量子化学HMO法、CNDO/2法计算分析了研究的有机还原剂及相关有机化合物的电子结构特性，发现有机化合物的最高占据分子轨道HOMO能量与其还原性之间具有最好的相关性，据此提出了有机化合物还原性的理论判据。

Summary In copyright infringement cases,if the alleged infringer uses or even plagiarizes the copyrighted works or parts thereof,which causes no substantially adverse effect on the normal exploitation of the work,nor does it inflict any substantial damages to the right owner,the de minis doctrine should be applied to exempt the liabilities of the defendant and seek the balance of interests between the right owner and the general public embodied by the copyright law.

在侵犯著作权案件中，如果被控侵权行为人虽未经著作权人的同意，使用甚至抄袭了受著作权保护的作品或作品的片段，但若情节轻微，未对该作品的正常使用产生任何实质不利的影响，亦未对权利人的权利造成实质性的损害，则应适用&不计琐细原则&，免除行为人的责任，以寻求在权利人利益与著作权法所体现的社会公共利益之间的平衡。

This new product will become our best seller.

这个新产品会成为我们最畅销的产品。