查询词典 separation

During diakinesis the sister chromatids of homologous pairs of chromosomes complete their separation, and the chromosomes coil tightly, shortening and thickening.

在终变期配对的同源染色体中的姐妹染色单体完成分离，染色体变成紧密凝集的状态，缩至最小长度。

The experimental results of cyclic operation indicate that, sulfuric acid concentration in feed solutions decreases and sulfuric acid concentration in dialyzate increases in the operational process, furthermore, rejection ratio of rare earth is very high, and DD can achieve the purpose of sulfuric acid separation from rare earth sulfate solutions.

循环式结果表明，渗析过程中，料液中硫酸浓度不断减小，而渗析液硫酸浓度不断增大，而且由于对稀土具有较高的截留率，扩散渗析法能达到硫酸与稀土有效分离的目的。

Considering different factors, for example ,the variation of the length and the separation of the soil nails, and the diametric of the mixing piles on the strut frame made of composed soil nails is how to affect the stability and deformation of the strut frame made of composed soil nails.

考虑不同的参数，比如土钉长度变化、土钉间距变化、搅拌桩桩径变化等对复合土钉支护结构稳定性以及变形的影响。

With the engineering data , the strut frame made of composed soil nails is analyzed with the program ababqus , and the effects of the distortion characters , the property of the deposition of the ground , the mechanical property of the soil nails , the variation of the length and the separation of the soil nails , and the diametric of the mixing piles on the strut frame made of composed soil nails , and the distortion property of the strut frame made of composed soil nails under different ground conditions

在总结前人的研究成果下，针对复合土钉墙构造的特点，建立了模拟复合土钉墙受力变形的计算模型，并结合工程实测资料，运用大型通用有限元程序ababqus对复合土钉墙进行了有限元分析，详细讨论了复合土钉支护结构开挖过程中的变形特性、地面沉降性状、土钉受力性状；土钉长度变化、土钉间距变化、搅拌桩桩径变化对复合土钉支护结构的影响；复合土钉支护结构在不同地基条件下的变形特性。

The principle of double-effect energy saving was applied to retrofit the traditional separation process for toluene diamine.

采用双效节能原理对传统的甲苯二胺分离工艺进行改进。

The process conditions of separation and purification via diatom earth filtration and alcohol precipitation were studied .

其中，醇析法是分离提纯黄原胶最简捷的方法，包括预处理及醇析两个工序。

The recognition capability and adsorption rate of MIP can be significantly enhanced by selective modification.Separation factor could be increased from 1.60 to 3.06 after modification when naringenin was chosen as competitive molecules, and the time needed for adsorption equilibrium could be reduced from 100 min to 60 min.Within a certain range, increasing template molecule concentration or diazomethane dosage, or adopting solvent which had weaker hydrogen bond action with template molecules could all improve the modification effect.

结果表明，选择性修饰能明显提高MIP的识别能力与吸附速度，以柚皮素为竞争分子，分离因子可从修饰前的1.60提高到修饰后的3.06，吸附平衡时间从修饰前的100 min降低至修饰后的60 min；在一定范围内提高模板分子浓度，增大重氮甲烷用量，采用形成氢键能力较弱的溶剂，均能提高修饰效果。

Students should grasp the classification of the nitration reactions and its industrial application, the main nitration reagents and the nitration method, the classification of the sulfonation reactions, the function of sulfo group and its in the industrial application, sulfonating agents and its industrial application, the separation method for the sulfonated compounds, the widespread applicationof diazonium and the coupled reactions and its in the industry specially employed in the dyes and the pigments synthesis

掌握硝化反应的分类及其在工业上的应用。掌握主要的硝化试剂和硝化方法。掌握磺化反应得分类、磺酸基的作用及其在工业上的应用。掌握磺化剂其在工业上的应用。了解磺化物得分离方法。掌握重氮化及偶合反应及其在工业上特别是在染料和颜料合成中的广泛应用。

The separation of Al and Si in the clean production process for potassium dichromate was studied.

摘 要：研究铬盐清洁生产工艺中铝硅的脱除。

In fact, the die strength is fully recovered, and even exceeds the reference die strength of current separation technologies after laser dicing, in combination with a post process step.

实际上，die的延伸是完全可以恢复的，即使超出了当前分离技术的参考延伸，还可以和后续的处理结合来消除。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。