查询词典 molecule

There were different contamination conditions for different PAHs components in soils. Soils in urban area were severer contaminated by the height-weight-molecule PAHs than soils in agriculture area. However, there were the similar contamination level among different usages soils for the light-weight-molecule PAHs, such as naphthalene and methylnaphthalene.

不同种类的PAHs对不同利用类型土壤的污染情况也不相同，分子量较大的多环芳烃与总PAHs污染情况相似，表现为城市用地的污染程度要明显高于其它类型土壤；但分子量较小的组分，如萘和甲基萘，在不同利用类型土壤中污染程度相近。

Antigenic protein vaccines contain many CD8~+ T cells epitope and CD4~+T cells epitope, they can be presented by not only MHO I molecule but also MHC-II molecule and active immune response.

蛋白疫苗的特点是含有己知和未知的CD8~+T细胞表位和CD4~+T细胞表位，不被特定的HLA表型所限制，既可通过MHC-Ⅰ类分子途径，又可通过MHC-Ⅱ类分子途径激活抗肿瘤免疫应答，因此采用蛋白疫苗可能具有更大的临床应用意义。

In this approach, a small molecule effector moiety is displayed from the surface of the protein, and protein and small molecule act in consort to bind the RNA target.

在此方法中，一个小分子效应基会显示从表面的蛋白质，蛋白质和小分子的行为约束勾勾搭搭的RNA的目标。

It is the electronic structure of molecule and the interaction between molecule and metal surface.

一是分子的电子结构，二是分子和金属表面的相互作用。

Now you may think that my favorite molecule is this C60 molecule, well it's not.

你也学会认为我最喜欢的分子是这个碳60分子，事实上不是的。

The four fluorescence peaks are generated separately by the combined actions of the methyl parathion and the acetone. In methyl parathion molecule, there are the transition of n electrons in nitryl, the transition of π electronic structure formed by the oxygen atom and the benzene ring and the transition of n electrons in P=O group. In acetone molecule, there is the transition of n electrons in C=O group.

分析得到，四处荧光峰分别是溶剂丙酮分子中C=O上的n电子跃迁、硝基上的n电子跃迁、甲基对硫磷分子中氧原子与苯环形成的大共轭π电子结构跃迁以及P=S上的n电子跃迁共同作用产生。

Oil is a nonpolar molecule, while water is a polar molecule.

油属於非极性分子，而水属於极性分子。

According to the analysis of density of state and charges density, we found that ozone molecular was chemically adsorbed on the bridge site of S1 as ozonide, and ozone molecule decomposed into one adsorbed surface oxygen atom and one free oxygen molecule.

态密度和电荷密度分析结果进一步证实了O3分子在S1上吸附是桥位化学吸附，形成表面臭氧化物，在S2上吸附分解为1个被吸附的表面氧原子和1个自由氧分子。

The job of pantothenate kinase is to grab a molecule of pantothenic acid (vitamin B-5) and another molecule that contains a chemical group called "phosphate."

泛酸激酶的工作就是捕获名为泛酸的分子（维生素B5）和另一种含有磷酸化学基团的分子。

One molecule of beta carotene gives two molecule of vitamin A . hence carotene is called provitamin A .

奇精的增长及卷曲睫毛膏，有助睫毛提供最大的长度卷曲，使睫毛有效地重生，保持柔软。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。