支持结构

Nowadays, in the low electron dose condition, the information about 3-4〓 can be recorded on the cryoEM micrograph, and the high-resolution reconstruction using the cryoEM has reached 6. 5-8〓 levels. The reconstruction can reveal the protein α helical and recognise β fold secondary structure. Secondly, it is due to the development in 3D reconstruction method, which can be more efficient to determine the orientation and center parameters. The last but not least, it is also owning to the rapid development in computer science and information technology. Such as, some computational task, which previously must be executed by using super-computer, now can be carried out by personal computer, and at the same time, the network speed and band width of data bus and input/output equipment have increased several times. In addition, the improvement of the high quality graphic displaying is available. All these provide strong support for cryoEM high-resolution reconstruction study.

目前，在低电子剂量的情况下，冷冻电镜照片可以记录到3-4 〓的信息，使用冷冻电子显微镜进行高分辨三维重构工作，已经获得6.5-8〓高分辨率水平的结果，可以分辨出蛋白质的α螺旋、识别出蛋白质的β折叠等蛋白质二级结构；其次是，三维重构算法效能的不断提高，使得对二十面体取向和中心参数计算的可靠性大大提高；再次是，由于计算机和信息技术迅猛发展，例如，以往需要使用大型计算机的计算任务已经可以被一般的个人电脑完成，网络速度、数据总线和硬盘等I／O设备的带宽成倍增长，以及图像显示能力的提高都为冷冻电子显微镜高分辨三维重构技术提供了强有力的支持。

The developing process, structure and function of Decision Support System for the non-coal industrial evaluation in coal mine are introduced.

介绍了煤矿非煤产业项目评价决策支持系统开发的过程，以及系统的结构和功能，给出了各种评价指标的具体计算方法和原则。

Their economies restructured for selling to the deficit countries and financing the sales with their surpluses.

他们的经济结构乃用盈余支持赤字国购买他们的商品。

The financial payout structure has deteriorated, the defrayment level has failed and its ability of sustaining the economic has been development weakened.

目前，我国民族自治地区的财政收入增长缓慢，财政赤字扩大，财政支出结构恶化，支出水平降低，支持经济发展的能力减弱。

This paper is devoted to analyzing demonstratively, if the capital structure of a company does impact on its value, and 'verify foreign classic theories, and check the appropriateness in China of the theory: The debt-equity ratio which has impact on company's performance is ranged between 0.23'-~0.45',which is backed by the majority of scholars.

本文正是致力于通过实证分析，发现样本公司的资本结构是否影响企业价值，检验国外经典理论和大多数学者所支持的"能够对企业绩效产生影响的负债水平变动范围介于0.23～0.45之间"的结论在中国的适用性。

This paper brought forward some new design schemes based on the principle and signal processing algorithm of velocity detector, and introduced the hardware construction of the velocity detector based on Depolarizer and S3C2410A microprocessor. The high-efficient ARM program of radical 4-FFT was designed according to the architecture characters of ARM core. In the process of code designing, the instruction scheduling and register allocation were controlled subtly, and the fixed-point number's storage format and computing method of float number were provided. Barrel shifter and 5-lever pipeline were fully utilized and the pipeline interlock was avoided.

针对多普勒测速仪的基本原理和信号处理算法提出了新的设计方案，介绍了由多普勒收发前端和三星S3C2410A处理器构成的测速仪的硬件结构；并结合ARM内核设计特点实现了基4时间抽取快速傅里叶变换算法，针对大多数ARM处理器硬件上不支持浮点运算，提出了把浮点数以定点数格式存储和计算的方法，充分利用桶型移位器和5级流水线，避免了流水线互锁问题。

The growth design methodology and its model were presented and used to direct the product structural design.

为支持产品概念设计的多结构方案优选和成本优化，提出了在概念设计阶段进行公差设计的思想。

This paper has discussed the fundamental principle of intelligent decision support system for DNP based upon GIS and its main structure scheme, and emphatically studied GIS methods applying to DNP.

本文在论述研发的基于GIS的配电网规划智能决策支持系统的基本原理及总体结构方案基础上，着重研究该系统中将GIS用于配电网优化规划的方法。

This structure supports dynamic and collaboration and resource share of virtual organization.

该体系结构支持动态、异构虚拟组织的项目协同工作和计算资源的共享。

First a flexible resource discovery architecture for resource dynamic matching is presented in this paper.

本文首先提出一种支持资源动态匹配的资源发现结构；然后针对传统资源匹配技术的不足，在资源元数据本体描述的基础上，结合概念的语言特征和语义特征，提出一种语义模糊匹配算法。

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