Our structure and function studies on ink , cdk4 , and chk2 proteins shed great light on the mechanisms underlying some cancer diseases , while our enzymological characterizations of human and viral polymerases empower us to further understand the dna damage response and repair at dna level 从相关的特殊功能蛋白质的性质和结构研究，到dna层次的酶学?定，我们已经建立了一套完整的体内和体外研究系统，并将利用蛋白质相互作用的特点，全力发展新一代生物药物。
On the function study basis of main doublized protection type 11 and type 902 micro computer line protection device , taking permanent single phase fault occuring on power line within protected district as example , the paper analized in detail the acting behavior of type 11 and type 902 computer line protection device 摘要在对构成线路主保护双重化的11型和902型微机线路保护装置功能研究的基础上，以线路发生区内单相永久性接地故障为例，对11型和902型微机线路保护装置动作行为作了详细分析。
There are about 36 , 000 words in this article . by means of many methods of study , combined with unaccomplished fact , the author divides the article into five parts : the foreword , the ontology , the comparative study , the function study and the practice study to show the whole points 全文共约3万6千字，通过比较研究、历史研究、分析研究和综合研究等多种研究方法，结合主观恶性研究的既有成果，分为五个部分，即主观恶性序论、本体论、比较论、功能论和实践论展开论述。
According to the present condition of the packaging cad , the paper analyzes necessity and possibility of developing material module of 3d packaging cad , provides the viable method on theory , sums up experiential model and puts forward concrete method . first , the paper analyzes how to establish the 3d model for material function studying by using computer graphics technology and reasonable date - construction 本文从目前包装cad的现状出发，分析了开发三维包装cad系统材质功能模块的必要性和可行性，为三维包装cad系统材质功能模块的开发从理论上提供了可行的方法和总结出经验模型，并且编程实现了这些模型，进而为开发商用三维包装cad系统软件中的材质功能提供了基础。
