加合物

There are four parts:In Part 1,an introduction of fluorescence of lanthanide complexes was given.

第四节中测定了羧酸铜二聚体与2—羟基吡啶中性加合物的结构。

The adsorption of polyvalent cations from aqueous solutions was decided by the surface properties of cation exchanger .

从水溶液中吸附多价金属阳离子的能力取决于阳离子交换剂的表面性质：该加合物对Cr、Fe、Pb的吸附活性高于КБ-4阳离子树脂。

The important influence of hydrogen bond on the structures, the energies and the spectral property was revealed.

研究发现氢键对加合物的几何构型、能量、光谱性质均有很大的影响。

The factors influencing nitric oxide release from spermine/nitric oxide adduct and the absorption characteristics of nitric oxide by horticultural products were investigated, which is useful for the application of SPER/NO to the storage of horticultural products.

研究影响精胺／一氧化氮加合物释放NO的因子及园艺产品吸收NO的特性，为SPER/NO应用于园艺产品的贮藏保鲜提供理论依据。

The stability energy of the whole complex, and the interaction energy between two purine bases and the [Pt-(NH3)thiazole]2＋ group were adopted to study the interplay among subsystems and their contribution to relative stability of all the studied cross-link model.

本文采用化合物整体稳定化能，两个嘌呤碱基与[Pt-(NH3)thiazole]2+部分的相互作用能来研究不同部分间的相互作用及其对加合物的相对稳定性的影响。

In chapter three,we investigated a new Baylis-Hillman-type reaction,organozinc speciesCF_3COOZnEt can react withα,β-acetylenic ketones and N-tosylated imines providing Baylis-Hillman adducts in good yield in the absence of any catalysts.

有机锌试剂CF_3COOZnEt可以与各种类型的α，β-炔酮及亚胺发生偶联反应，高产率的得到β-取代的Morita-Baylis-Hillman反应加合物，这类反应不需要任何的催化剂，产物具有立体单一型，完全是Z式结构。

At least one major DNA adduct was detected in the bone marrow of mice treated with benzene,phenol,hydroquinone,benzoquinone respectively and coadministration of phenol and hydroquinone.

我们采用改进的32P后标记法，对苯及其代谢产物苯酚、氢醌、苯醌及苯酚和氢醌联合染毒在小鼠骨髓中形成DNA加合物的情况进行了初步研究，以探讨苯及其代谢产物的髓性毒作用。

Objective To study the influences of external exposure on polycyclic aromatic hydrocarbons-DNA adduct formation in lung cancer patients.

吕京目的探讨某些外在因素和体内多环芳烃类-DNA加合物的量以及人肺癌三者的关系，以期评价环境的影响，发现高危人群。

The adducts disturb the structure of DNA and inhibit DNA replication.

加合物的形成扰乱了DNA模板的结构，抑制了DNA复制。

The studies are exploring and hard, and these can be the base of analyzing DNA adducts by mass spectrometry.

本研究可以为DNA加合物的质谱分析奠定基础，具有一定探索性，难度也较大。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。