课题

From April 2000 to June 2002, 512 cases of laparoscopical urologic operation have been performed through transperitoneal and retroperitoneal or extraperitoneal approach: 41 cases of nephrectomy, 36 cases of radical nephrectomy, 10 cases of nephroureterectomy with cystoscopic en bloc excision of the distal ureter and bladder cuff, 3 cases of partial nephrectomy, 78 cases of partial adrenalectomy or resection of adenomas, 71 cases of total adrenalectomy, 17 cases of ureterolithotomy, 122 cases of decortication of renal cyst, 1 case of Anderson-Hynes dismembered pyeloplasty, 7 cases of renal pedical lymphatics disconnection, 2 cases of relative living donor nephrectomy.

本课题通过对223例肾疾病、149例肾上腺疾病、17例输尿管结石病人进行腹腔镜及后腹腔镜手术，其中肾囊肿去顶术140例、单纯肾切除术41例、根治性肾切除术36例、肾输尿管全切及输尿管口膀胱袖套状切除术10例、后腹腔镜肾部分切除术3例、Anderson-Hynes肾盂成形术1例、肾蒂淋巴管离断术7例、腹腔镜和后腹腔镜活体亲属供肾切取术各1例、肾上腺部分或单纯肿瘤切除术78例、肾上腺全部切除术71例、输尿管切开取石术17例。记录手术时间、手术中失血量、肠道功能恢复时间及并发症，将结果与传统开放手术和国外学者的腹腔镜手术结果进行比较，对数据进行统计分析。

The current decouple control of direct current control strategy is selected as the control way.

确定了直接电流控制中的电流解耦控制作为本课题的控制方案。

Deep-sea mining is a new subject and it is necessary to study further on it.

深海扬矿是一个崭新的课题，很有必要进行研究。

Deepen the researching of it is very important to the family, society and nation.

深化此课题的研究对于家庭、社会和国家的良性发展都具有极其重大的意义。

Defeasible reasoning is a new subject in legal method.

法律中的可辩驳推理是法律方法研究中的一个新课题。

It is an urgent issue to combine the above-mentioned two technologies with deferent morphologies.

本课题的主要工作和贡献如下： 1提出了VINCA语言元素到BPEL的四种转换模式。

The research based on the theory of Traditional Chinese Medicion. The author's viewpoints are as follows: The cause of deficience of qi and blood stasis and phlegm stasis is the basic pathogenesis of cerebral arteriosclerosis .

本课题依据中医理论，认为正虚血瘀痰阻是脑动脉硬化症发病的基本病机，痰瘀互阻是其病理的关键，而祛瘀化痰、益气养血是治疗脑动脉硬。。。

The first is the introduction, which introduces the background and significance of topic ,and introduce the definiens of asset-banked securities and the development of asset-banked securities at home and abroad, and the studies of asset-banked securities, to point out that the study of the accounting for asset-banked securities and special purpose entities is a relatively unfamiliar topic in china ,which has not form a fairly complete theoretical system, and then describes the research methodology and the innovation of this paper .

论文共分五大部分，第一部分绪论介绍了选题背景和意义，介绍了资产证券化的涵义及国内外发展现状、国内外的研究综述，指出对资产证券化会计与特殊目的实体的研究在中国还属于比较陌生的课题，没有形成比较完善的理论体系，最后，就本文的研究方法及创新点作了初步论述。

In this part we illustrate the purpose of this article,research purport,method and essential train of thought,definitude basic question, look back and sum up research fruits of this task,and summarize its worthiness.

导言主要是阐明本文的目的、研究的意义、研究的方法和基本的思路，明确本文所要解决的基本问题，回顾和综述本课题既有的研究成果，归结其研究的价值。

The manipulative precision of the original system is not well .So the contribution of both side is disproportion .Because that the armor plate is always deflection in the nip process, which made the plate be deposed. Aim at these problem, we put forward the project that make use of Fuzzy-PID control which based on NN to completely settle the problem.

针对改造前老系统控制精度不高，产生两边出力不均衡，钢板在剪切过程中经常跑偏，导致钢板剪偏甚至剪废的情况，本课题提出了利用基于神经网络的模糊PID控制彻底解决问题的方案。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐