Asymmetric organocatalysis has become one of the most active and attractive branch in asymmetric catalysis since the beginning of this century.
自本世纪初，不对称有机催化已经逐渐成为不对称催化领域中一个新的、最具活力的领域。
Fractal theory is the most active branch of the non-linear science, what it concerns is non-smooth and non-differential geometry produced by complex systems.
分形理论是非线性系统理论中最为活跃的分支之一，研究的是复杂系统产生的不光滑、不可微分的复杂几何体。
Routing technology is one of the key technologies in the study of the wireless sensor networks, and the cluster-based routing protocols have become an active branch of routing technology now.
路由技术是无线传感器网络研究的关键技术之一，分簇路由协议成为目前重点研究的路由技术。
Atmosphere branch reminds, weather of season of autumn winter changeover is dry, bacterial active is reduced gradually, and the virus active that causes disease increases greatly however.
气象部门提醒，秋冬转换时节天气干燥，细菌的活性逐渐降低，而致病的病毒活性却大大增强。
The wireless sensor network because of its great application prospect, has become the computer and communication domain active research branch.
无线传感器网络因其巨大的应用前景，已成为计算机与通信领域一个活跃的研究分支。
Recently, One important branch of synthesizing medicine, synthesis and researching of the Schiff base and its metal complexes, is very active.
近年来合成药物的一个重要分支—席夫碱类化合物及其金属配合物的合成与研究一直十分活跃。
The project is a branch of "network active intrusion prevention system" funded by the Science and Technology Department of Zhengzhou.
本课题是郑州市科技局科技攻关计划项目“网络主动入侵防御系统”的子课题。
The west branch fault has been of strongly active since the Quaternary period and its activity is of difference at different segements.
西支断裂第四纪以来活动强烈且具明显的差异性，东支断裂从晚第三纪末起已停止活动。
Based on the branch active loss components incurred by individual loads and generators, a novel definition of the using portion of a power element by a particular load or generator is proposed.
基于负荷和发电机的复功率在支路上引起的有功损耗分量，给出了负荷和发电机对元件使用份额的新定义。
The injection branch parameters of the serial resonant injection hybrid active power filter (SRIHAPF) have a great influence on the filtering effect, which few papers focused on.
注入支路对注入式混合有源电力滤波器的滤波效果有着极其重要的影响，目前有源电力滤波器在这方面的探讨很少。
The plant fruticose breynia juvenile extract from the stem, branch, leaf, root, bark or seed of fruticose breynia juvenile has several active compounds.
提取物含有多种不同的活性化合物，来自植物黑面神的茎或枝，或叶，或根，或皮，或籽。
After a analysis of the typical branch of active network, the mesh equation, node equation, loop equation, cut set equation for active network are given.
在分析两种形式的有源网络典型支路的基础上，把无源网络的网孔方程、节点方程、回路方程、割集方程推广为有源网络下的相应方程。
After a analysis of the typical branch of active network, the mesh equation, node equation, loop equation, cut set equation for active network are given.
在分析两种形式的有源网络典型支路的基础上，把无源网络的网孔方程、节点方程、回路方程、割集方程推广为有源网络下的相应方程。
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