查询词典 trade center

Rizhao Golden Trade Co., Ltd. is a freight broker in China Jin Mao Group, the Regional Management Center in Shandong Rizhao City, the municipal agency.

日照金贸易货经纪有限公司是中国金贸集团山东区域管理中心在日照市的市级代理公司。

Post horse has taken shape of agricultural and sideline products processing trade, the year 10,000 tons of agricultural and sideline products processing, trading volume of 287 million, exports hit more than 7700 million Longdong become a veritable "as early as terminal"; Renqing circulation City Business District a strong advantage, radiation surrounding area, three counties north of commerce to become the logistics center; Au /, J to attract economic development zones set up three units p1 oil production, make full use of idle assets to set up oil companies, has formed a petrochemical, building materials, flow to focus on economic cooperation corridor.

已初步形成驿马农副产品加工贸易区，年加工农副产品上万吨，交易额达2.87亿元，出口创7700多万元，成为陇东名副其实的&早码头&；庆城商贸流通区以强劲的区位优势，辐射带动周边地区，成为北部三县商贸物流中心；凹／，J经济开发区积极吸引油p1单位创办三产，充分利用油田闲置资产兴办企业，形成了以石化、建材、商流为重点的经济协作走廊。

To make a comprehensive view of metapopulation researches, we folly analyze and summarize the present concepts, theories and models of metapopulation in this paper, which primarily includes the dynamical models and simulation approaches of single and competitive metapopulations. Based on the Levin's patch occupant model, the center framework of metapopulation researches, primary principles and mechanisms are discussed. First, Levins rule: the fraction of empty patch will remain constant with habitat destruction as long as metapopulation survives. This rule implies that empty patches have determinant effects on persistence and conservation. Second. Allee effect of metapopulation is incurred by establishing difficulties and dispersal costs, which is important to the studies of reserve area and the minimum available metapopulation size. Third, we analyze the rescue effect that immigrants can reduce the extinction risk of the presented local population. Rescue effect can leads to the improvement of metapopulation sustainability and the decrease of fraction of empty patches. Fourth, the coexistence mechanism of two competing metapopulation is discussed, which suggests that competition-colonization trade off may be prevalent in competing systems. Finally, extinction debt ob tamed from coexistence mechanism is given, which depicts the lost of species richness in the future for the current habitat destruction. After theoretical discussion, we present two popular simulated approaches in metapopulations: probability transition model and stochastic process model.

为了能总观集合种群进展的全局并开展进一步的工作，首先对集合种群的已有概念、理论和模型做了全面的分析和总结；其次对集合种群的发展和概念进行了探讨，以集合种群模型的中心框架：Levins的斑块占据模型为基础，展开对其它原理、效应和机制的探讨；主要包括了Levins原理，即当生境进到破坏时，空斑块比例在集合种群灭绝前保持不变，然后还分析了Allee效应（集合种群的Allee效应主要是由于建群困难和扩散损失造成的）；第三，分析了援救效应：迁人个体可以降低斑块中现有局域种群的灭绝风险，援救效应会增强集合种群的生存力，使空斑块比例下降第四，探讨了两竞争集合种群的共存机制，即竞争－侵占妥协，其共存机制为空间生境中物种共存提供了有力的理论解释。

This company's main project: a new stapler of domestic appliances: such as center-cut machine, semi-automatic horse nail machine, open plate machine, hydraulic press down flat machine, FireWire machine, heating the glue machine, manual circular ridge machine, electric Cut fillet machine, smoke taxi machine, hydraulic rolling book machine, shut machine, reel hull machine, reel flat plane, YO punch machine, hit ridge machine, etc.; second-hand imported equipment Nail equipment series: such as threading machine, riding a dragon nails, glue loaded dragon, hardcover dragon, Martini binder, hull machine, Pola cutter, Mbo folding machine, etc.; the same time, contract stapler design and processing machinery and equipment, renovation, maintenance, trade-in, lease, recycling old stapler and machinery businesses.

本公司主营项目：国产新型装钉设备系列：如切中心条机，半自动骑马钉机，开板纸机，上下油压压平机，火线机，加热胶水机，手动圆脊机，电动切圆角机，烟的士机，油压扎书机，收口机，辘皮壳机，辘平机，YO打孔机，撞脊机等；二手进口装钉设备系列：如穿线机，骑钉龙，胶装龙，精装龙，马天尼胶装机，皮壳机，波拉切纸机，Mbo折页机等；同时承揽装钉机械及设备的设计加工，翻新，维修，以旧换新，出租，回收旧装钉机械等业务。

On June 25,2009,the two megastars were brought together when the Caveliers ccquired O'Neal in a trade for center Ben Wallace and swingman Sasha Pavlovic.

2009年6月25日，骑士队以中锋本·华莱士和摇摆人萨沙·帕夫洛维奇作为交换，引进了奥尼尔，从此两位超级球星并肩作战。

B a metal octagonal outlet box, 4 x 1-1/2 inch trade size, shall be mounted in the center of the plywood panel, projecting through and flush with the outer face.

将一个金属的八角形出线盒，4 x 1-1/2 inch 商业尺寸安装在夹层板操作面板的中心，伸出去，伸出去并接上外表面。

The event will simultaneously take place at the China World Trade Centre Exhibition Hall and the National Agriculture Exhibition Center from the 21st to the 24th this August with an exhibition area of 28,000 square meters.

今年8月21-24日，该展将同时在北京全国农业展览馆和中国国际贸易中心国贸展馆举办，展出面积达到28，000平方米，这将真正是迄今为止北方地区规模最大的一次礼品行业盛会。

Shuangcheng international hotel, located in the Zhujiang New City CBD International Business Center, in the new trade fair exhibition hall opposite Jiang.

双城国际酒店公寓，位于珠江新城CBD国际商务中心，与新交易会展馆隔江相望。

The connection that expands as insurance and traffic carrying trade is increasingly close, the industrial catenary that is sure to be a center with traffic is formed stage by stage, the liaison man that includes industrial catenary front carries tool manufacturer, distributors, orgnaization of each insurance major, representative holding course of study concurrently and broker company, and the travel of insurance official estimate of industrial catenary back end, lawyer travel and hospital, carriage tool repairs business to wait.

随着保险业与交通运输业发展的联系日益紧密，以交通保险为中心的产业链逐步形成，包括产业链前端的交通运输工具制造商、销售商，各保险专业、兼业代理机构和经纪公司，以及产业链后端的保险公估行、律师行和医院、运输工具修理商等。

Fortunately, we have some data showing that the junk trade expanded in several important ports and fared well in competition with rail, steamship, and cart traffic in delivering cotton to the major textile center of Tianjin.

庆幸的是，我们有一些数据表明，舢板贸易在几个重要港口有所扩张，而且在将棉花运往最主要的纺织中心天津这一过程里与铁路、火轮船、马车运输的竞争中发展良好。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。