查询词典 center

After much experimentation about "Startup IBM RS/6000 operation system sharing disk in SAN" and "Switch between data center and backup center", based on the research, it design the practicable project of disaster prevention in operation system in the province banks by the method of "cold backup".

简要介绍银行在大集中后省级分行的灾难备份情况，以某省行交易系统为例，从省级分行的灾备需求出发，通过过多次实验，包括"从SAN中的共享磁盘启动小型机"和生产数据中心和备份中心灾难切换，设计了省级行以冷备份方式进行的灾难备份及恢复实施方案，有助于大集中后省级行建立灾难恢复中心的建设，保证银行业务持续性稳定发展。

The transformation from the disseminator as center to the audience as center is the inevitable trend of the development of media .

传媒发展水平从卖方市场向买方市场转化，受众对传媒的消费能力从被动接受向主动抉择转化，传媒的运作机制从计划配置向市场调节转化，这三个方面的因素促成了我国传媒策略的调整从传者中心时代向受众中心时代过渡。

Based on the shortest path problem and classical absolute center model, an algorithm of absolute center problem is discussed, by using the least distance matrix and the optimum path matrix.

在最短路算法和传统的绝对中心点模型的基础上介绍了一种利用最小距离矩阵和最优路径矩阵求取绝对中心点的算法。

The first part presents develops of predator-prey systems and gives the model that is investigated in our paper; Chapter 2 presents the results on boundedness of solutions and permanence of system; In chapter 3, we explicitly derive a domain of attraction for the positive equilibrium of system by using Liapunov method; The local stability and the conditions that Hopf bifurcation occurs are obtained in chapter 4; In chapter 5, some explicit fomulae of the direction of Hopf bifurcation and the stability of bifurcating periodic solutions on the center manifold are determined,using normal form and center manifold introduced by Hassard et al; In chapter 6, some numerical simulations are performed to illustrate the analytical results found; Our paper ends with a brief conclusion.

全文共分七章，第1章对捕食-食饵系统的发展背景做了介绍并给出了本文研究的模型；第2章讨论了系统的保持性和解的有界性；第3章研究正平衡点的全局性质，对正平衡点的吸引域进行了精确估计；第4章研究了系统的正平衡点的局部稳定性和Hopf分支存在的条件；第5章利用规范型和中心流形定理得到了一个决定Hopf分支方向、分支周期解的稳定性及其他性质的精确公式；第6章对一个具体模型进行了数值模拟；第7章对全文进行了总结。

SUNY Downstate Medical Center - Habitual intake of caffeinated beverages provides protection against heart disease mortality in the elderly, say researchers at SUNY Downstate Medical Center and Brooklyn College.

downstate纽约州立大学医学中心-惯性摄取含咖啡因饮料的规定，防止心脏疾病的死亡率在老年人的研究人员说，纽约州立大学d ownstate医学中心和布鲁克林学院。

The eyepiece has an optical axis , and this axisshouldbe aimed at the center of the main mirror for best performance - though in practice it is the center axis of the focuser drawtube that you aim at the primary mirror .

目镜和主镜一样也有光轴，光轴应该对准主镜的中心--尽管实际上，目镜的光轴对准的是调焦筒的中心。

The main principle of this therapy through massage reflex affects the nerve massage in shanghai center of the features that make the nerve center of the excitement and inhibition restore the balance, dizziness, insomnia, dreaminess, etc.

这一疗法的主要原理是通过按摩反射性地影响神经中枢的功能，使神经中枢的兴奋和抑制过程恢复平衡，头昏、失眠、多梦等不适得到改善。

"In fact 2002 the bottom enters Chinese market service of Ou Wei spy," Xu Kai wave says, We are managing the client database of more than 80 million in China, organize the sale activity that carries out more than 2000 times every year, managing more than 600 million yuan finance affairs to trade, own the call center of on 1000 banquet, and pervade the sth resembling a net of content drift net of countrywide B2C and B2B and powerful data center.

"事实上欧唯特服务是在2002年底进入中国市场的，"徐凯波说，"我们在中国管理着超过8000万的顾客数据库，每年组织实施超过两千次的营销活动，管理着超过六亿元的财务交易，拥有上千座席的呼叫中心，以及遍及全国的B2C和B2B的物流网络与强大的数据中心。"

If recognized as national company technology center, it may enjoy the preferential policy of exemption of import duty and import tache value-added tax and 3 million RMB for the construction of technology center innovation capability.

对增值税一般纳税人销售其自行生产的集成电路产品，按17%的法定税率征收增值税后，对其增值税实际税负超过6%的部分实行即征即退政策。

Look for the center of your cross stitch pattern and count up from the center of the pattern to the top of the design for an efficient starting point and another way to check that you have cut your fabric to the correct size before you stitch for weeks and find out you miscalculated.

查询为您的十字绣图案中心，并计算了从图案中心有效率为出发点的设计顶部和另一种方式来检查你已把你的布料在正确的大小你缝好几个星期，找出你打错了算盘。

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