查询词典 dissociation

The ionization and dissociation of polyatomic molecules in femtosecond laserfield were studied in the article.

本论文的主要内容是利用飞行时间质谱仪来探测飞秒激光强场下气体小分子的电离解离。

The dissociation of polyatomic molecules in the intense femtosecond laser field 10~(13-1014W/cm~2 was investigated both experimentally and theoretically.

从实验和理论两个方面研究飞秒强激光场(1013-1014W/cm 2)中多原子分子的解离。

The photodissociation study of the molecule CH3ONO not only provides some useful information for an understanding of the bondbreaking processes in polyatomic molecules, but also probes a wide range of dynamic interaction responsible for the dissociation of polyatomic molecules.

CH_3ONO的光解研究不但可以提供一些有用的信息来理解多原子分子的断键过程，还可以探测多原子分子解离的动力学相互作用。

The adsorptions and desorption, the complexing and dissociation, and the precipitation and solution were deemed as main chemical processes of heavy metal ions and polyvalent oxacid radicals in soil.

为了明确土壤对这些离子的缓冲能力和容量，以及进入食物链的数量和速率，当前则宜侧重于上述离子在土壤中的形态及其转化条件的研究。

Separation of enantiomer for the acidic racemate could be improved with a lower pH value of the mobile phase since the dissociation of acidic compound was impressed, but it did not affect significantly the resolution of neutral compounds.

在流动相中使用低pH值，能有效抑制酸性化合物的解离，从而显著增强其手性识别能力；对于中性化合物，流动相中pH对手性分离影响不大。

The calcium ion participates in the physiology function measuring cell's variety, correct the irreplaceable effect being maintaining life getting up, be not worth may arouse slow , new growth bone structure dissociation , skeleton deformation, rachitis happened if long range calcium shooting enters amounts.

钙离子还参与调节细胞的多种生理功能，对维持生命起着不可替代的作用，如果长期钙的摄入量不足，可引起生长迟缓、新骨结构变异、骨骼变形、发生佝偻病。

The result shows: at different temperatures the outcomings obtained in determining dissociation constants with such two theories can be seen effective, but the doubly reciprocal curves of quenching equation are not conformed to quenching curves based on dynamic and static quenching mechanism as those of fluorescence enhancement.

通过荧光和紫外方法研究盐酸左氧氟沙星、氟罗沙星、加替沙星和沃氟沙星四种喹诺酮类药物与人血清白蛋白的作用，在不同温度下对荧光加强和猝灭理论公式的等价性和精细差异进行了比较，结果表明：在不同温度下两种理论公式尽管在求取解离常数上所得结果都可视为有效，但猝灭方程的双倒数图反而不及荧光加强方程的双倒数图与体现动态、静态猝灭机理的猝灭曲线一致。

For the first time, we combined ultrasonic wave and time domain reflectometry to study the relationship between gas hydrate saturation and acoustic parameters in the process of gas hydrate formation and dissociation, and got fine results.

本文首次利用超声和时域反射联合探测技术，研究了沉积物中水合物饱和度与声学特性的关系，并对时间平均方程、伍德及其修正方程、李权重方程和BGTL（Biot-Gassmann Theory by Lee）理论等常用的水合物饱和度估算模型进行了验证。

The hemoglobin oxygen dissociation curve reveal ed that it is a hemoglobin variant with high oxygen affinity,with a P50 of the f resh hemolysate of 3.60mmHg (pH 7.4,25℃).

血红蛋白氧解离曲线表明这是一种氧亲和力升高的异常血红蛋白，其新鲜溶血液的P50为3.60mmHg(pH7.4，25℃)。

The apparent dissociation constants of rhein and baicalin were also obtained.

同时利用电泳方法测定了大黄酸和黄芩甙的表观离解常数。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。