查询词典 adducts

Meanwhile, it also adducts the current situation of the modular production management and analyzes the defect of this management model, that is, every production base arranges its production resource in accordance with their respective geographical market demand.

基于对贝兹公司2007年市场需求预测数据的统计和各工序设备产能的研究，贝兹公司提出了生产资源整合的概念。

The interactions of alkali and alkaline-earth ions and rare—earth metal ions with saccharides, resulting in the formation of saccharide adducts, have been investigated in great detail.

本文主要从糖的构型、构象、金属离子半径的大小和电荷的影响等方面入手分别研究了固体和水溶液中糖与金属离子的配位现象。

In this review, the typical biomarkers of the DNA damages, such as DNA adducts, strand breaks and altered sequence in DNA, and their measuring methods are discussed emphatically. It is thought that the application of these biomarkers offers broad prospects for early diagnosis and assessment of environmental toxicants.

本文重点介绍了一些典型的DNA损伤(如DNA加合物、断裂、DNA 序列改变等)的生物标记物及其检测方法；认为这些生物标记物在环境污染物的早期诊断和评价方面具有广阔的应用前景。

DNA could be damnified by the NOCs in tap water directly, and the DNA adducts of such NOCs were formed in vitro and in vitro test.

东湖自来水中的NOCs有直接损伤生物体内外DNA、形成DNA加合物的作用。

BaP can block signaltransductions、cell growth and differentiation, form adducts with DNA, induce DNAbreaks, as well as cause mutation in p53 gene.

BaP可阻断细胞生长分化调节的信号转导，与DNA形成加合物，导致DNA的断裂，诱导p53基因突变等等。

In this paper,a series of CO_2 adducts of N-heterocyclic carbenes are designed and synthesized.Then,they are employed in the coupling reactions of carbon dioxide with epoxides as the catalysts.And the effects of molecular structure on the catalytic activity are observed.

论文设计合成了一系列的NHC-CO_2加合物，并将其作为催化剂首次应用于催化二氧化碳与环氧化物的环加成反应，考察了这类催化剂的分子结构对催化性能的影响。

At first,the amino group of amino acid esters interacts with the carboxyl group of the amino acid residue of this porphyrinatozinc to form 1:1 adducts.

氨基酸酯的氨基首先与氨基酸残基的羧基作用形成1：1的加合物，然后与锌卟啉的中央锌原子配位形成1：2的加合物，客体分子与主体分子上的氨基酸残基之间的排斥作用以及主客体之间的色散力作用是主体分子能识别客体分子的另外两种作用。

Reaction of the insertion adducts with epoxide s and α,β unsaturated esters in THF HMPA afforded the corresponding unsymmetrical selenides, respectively.

硒插入芳基锌的C—Zn键产生对应的芳基硒化锌，它与环氧或α，β不饱和酯在温和的条件反应生成对应的不对称的硒醚

During blood cell deelopment, the remoal of DNA adducts, the resealing of repair gaps, the resistance to DNA-reactie drugs clearly increased in stem or mature compared with progenitor cells of the same indiidual.

在血细胞发育过程中，造血干细胞和相应的成熟细胞对致DNA突变剂的去除，DNA缺口的填补，DNA反应药物的抵抗明显高于对应得造血祖细胞。

A possible reaction mechanism for the formation of the benzyl-substituted 1, 4-adducts is proposed.

对于这种选择性的自由基加成反应，我们提出了可能的反应机理。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。