单元

The prototype can generate 2-D and 1-D style layout with pins/terminals on and inside the boundary of the cell, meanwhile area and timing being optimized.

系统可生成二维和一维的标准单元版图，并允许引脚端出现在单元内部，版图比较紧凑，同时性能得到优化。

The relationship between the structure and the performance of polycarboxylate superplasticizer was analyzed. The respective function of the structure unit of principal and branched chain was discussed. And the progress of synthesis and molecular structure design of polycarboxylate superplasticizer was reviewed according to the difference in the structure unit of principal chain.

分析了聚羧酸系高效减水剂的结构与性能之间的关系，探讨了减水剂分子的主链结构单元与支链结构单元的功能与作用，并分类介绍了聚羧酸系的分子结构设计及其合成的研究与进展。

The CA system is set up based on the domain and the AA system is set up based on the organization unit. Secondly the authorization schema based on the attribute certificate which is the important part is designed and implemented.

组织单元是管理结构，基于该模型的网格设计中的AA中心则是根据网格组织单元建立的； 2 本文的重点是设计并实现了基于属性证书的网格授权机制。

Each block SIMD contains actually 16 calculating units, each unit consist of five stream processors .

每座的SIMD实际上包含16个计算单元组成，每个单元由5个流处理器。

This kind of model is more precise than ever for calculating physical parameters in flow unit. In a well bore, there are six methods to recognize a flow unit.

首次采用地质条件约束下的测井解释方法，建立了流动单元识别的测井解释模型，准确地计算出了流动单元储层物性参数。

Combined with the secondary metter regulator calculating unit and cyclic detector the gauges can be formed to be an system with automatic record regulation and control.

可以与ⅱ型或ⅲ型电动单元组合仪表中的二次仪表、调节器、计算单元及巡回检测装置组成自动记录、调节、控制等系统。

It is to divide the flow units, and then calculate the single well controlled reserves regarding the flow unit as the calculating unit, finally, compare and analyze the results from this method, single well controlled area method and dynamic pressure drawdown method respectively. The comparison result proves the scientificity and practicability of the flow unit method.

最后与通过划分单井控制面积法计算得到的单井控制储量及通过动态储量计算方法计算得到的单井动储量进行对比分析，其结果论证了流动单元法计算单井控制储量的科学性和实用性，使流动单元的研究在低渗透气田油藏精细描述中得到了进一步的推广和应用。

We prove that any irreduciblesymmetric self-dual Lie algebra 〓 whose Cartan subalgebra consists of semi-simpleelements is in one of the following classes:(1)〓 is simple;(2)〓 is 1-dimensional;(3)〓is solvable.

第五节讨论Cartan子代数由半单元构成的对称自对偶李代数的结构，证明了不可约对称自对偶李代数g如果它的Cartan子代数由半单元构成，那么它只能是下列情形之一：（1）g为单李代数；（2）g是1维的；（3）g是可解的。

The method of inverting flat plate thermal storage cell was proposed to improve the melting and heat transfer rate,and the heat transfer enhancement simulated by numerical method.

为了提高板式相变储能单元的融化传热速率，提出了在相变材料融化过程的适当阶段翻转储能单元以起到传热强化作用的方法，并采用数值法对该方法的传热强化效果进行了分析。

The research of the track waveform for small size model shows that the current waveform of small size model drift chamber is very complex and its charge waveform is much more smooth than the current waveform.

对小单元漂移室模型的径迹波形的模拟结果表明，小单元漂移室的径迹电流波形是复杂的，其电荷波形比电流波形光滑得多，但还需要进一步处理。

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