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First, we synthesized a new monomer,1-(3\'-aminopropyl)-4-acrylamido-1,2,3-triazole hydrochloride,via click chemistry and its block copolymer with NIPAM, PNIPAM-b-PAPAT,via RAFT polymerization.On the basis of the reaction between amine groups of the PAPAT block and glutaric dialdehyde,core cross-linked and shell cross-linked micelles with inverted structures were prepared at 25℃and 50℃,respectively.

借助于PAPAT嵌段上含有的氨基及PNIPAM嵌段的LCST效应,我们在其20℃和50℃的水溶液中分别制备了CCL胶束和SCL胶束,进一步地,我们利用由Click反应产生的1,2,3-三氮唑环对金属的强络合和稳定作用,分别对CCL胶束的内核与SCL胶束的外壳用金纳米粒子进行选择性修饰。

ConcLusion The method is proved to be simple and specialized with a good reproductivity and can be used to control the quality of Yuyuan Mingmu Granula.

该方法简便可行、专属性强、重现性好,可较好地控制该制剂的质量。

During my education, I have strong professional capacity. I have graped the principals of Marketing and other lessons concerned through combining theory with practice.

通过大学的学习,使我有了较强的专业能力,通过大学理论与实践的学习,系统地掌握了市场营销及其相关学科的专业知识。

The method of JX--Ⅱ sealing material for hydraulic biogas digesters and its mixture,the very strong performance resistance to corrosiveness and reform of GB Three layerc Grieshoch and Four Layerc, Sizes is put forward first in the world in the paper ,this is will play avery important role in improving the quality of hyd rauluc biogas d igesters,promoting the development of hydraulic bipgas in China

文中介绍的JX-Ⅱ型沼气池密封剂,其掺合性的使用方法,极强的耐腐性能及改革国标《三灰四浆》粉刷工艺的观点在国际国内均无先例,对提高我国沼气池质量、推动沼气事业健康、稳步地发展有着不可估量的作用和深远意义。

Capitata L., were dispersed along the chromosome lengths, with a predominant distribution in the pericentromeric or proximal regions and some heterochromatic arms.

大基因组的玉米和大麦的所有染色体都被密集地标记,并在染色体全长显示出强标记区与弱标记或不标记区的交替排列。

ConcLusion:Our studies show that Helical Tomotherapy plans can get better dose uniformity,dose gradient and savage for cord,heart,esophagus and trachea than intensity modulated radiation therapy plans,but the V5 and V10 of the ipsolateral lung,the heterolateral lung and the total lung are higher than IMRT plans.

本组病例结果表明,螺旋断层放疗计划较常规直线加速器静态调强放疗计划有更好的剂量均匀性及更陡峭的剂量梯度,可更好地保护心脏、脊髓、食管和气管,但患侧肺脏、健侧肺脏和全肺的V5和V10均高于IMRT计划。

The strongly implicit method may be described heuristically in the following manner.

强隐含法可按下列方式启发性地描述。

The most serious desertification occurred in southeast of MuSu Desert,then appeared inferior degree in midst,north,south and east,anddegression degree in other directions.6.The changes of environment in Mu Su Desert in historical times havebeen controlled by climatic changes in temperature and drought-wetwithin hundreds or thousands years.At present,it came into being suchspatial structure and environmental characteristics fordesertification land because of being relative to other naturalgeographic characters and human activities.In all that,physiognomyand hiemal wind are the driving factors.The sandy matter in stratumis the physical fountain factor.The depravation of surface water inthis region is one of representations of environmental changes, meanwhile,it is also the factor which leads to the degradation ofvegetation and desertification.On the whole,human activity has actedupon these natural elements,becoming a dominant factor in the regionalenvironment changes since Ming and Qing dynasty.7.Influencing of human activities on the environment of Mu Su Deserthad occurred before Qin dynasty,and its intensity of earlier influencewas so slight that it could not cause a large scope and long timeenvironmental changes.

沙漠化的程度是东南部最强,中北部、南部和东部次之,而后向其他方向递减。6、毛乌素沙地历史时期的环境变化是受百年乃至千年尺度的气候冷暖、干湿变化控制的,之所以形成目前这样的沙漠化土地空间分布格局和环境特征,则与其地的自然地理特征和人类活动有密切关系,其中地貌及冬季风是动力因素;地层中的沙物质是物源因素;地表水环境恶化是区域环境变化的表现之一,同时又是植被退化和沙漠化的引致因素;人类活动总体上是叠加在自然因素之上的,只是明清以来在局地环境变化中成为主导因素。7、毛乌素沙地人类活动的环境影响在先秦时期就已出现,早期的影响程度是轻微的,不足以造成大范围、长时段的环境变化。

The simulation and calculating results of the well K-13 indicate that this model can simulate productivity performance of hydrous gas condensate reservoir and it has strong reliability, practicality and reference value.

对K-13井的模拟和计算结果表明,模型能较为精确地模拟计算含水凝析气藏压裂后的产能动态变化,具有较强的可靠性、实用性和参考价值。

Selection for shade-tolerance ferns and horticultural utilization.;2. originated in Japan, China and Korea, was widely used in gardening due to its hygrophilous, shade-tolerance and high stress resistance.

日本矮生沿阶草Ophiopogonjaponicus原产于日本、中国、朝鲜等地的林下地被植物,具有喜湿、耐阴、抗逆性强等优点,在园林绿化上被广泛应用。

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She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了,但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

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Several theories about reigniting and extinguishing of the arc have been refered.

本文综合考虑了几种电弧重燃和熄灭理论。