查询词典 trade on

The advantage that the enterprise gets online depends on, the first, make full use of; of the resource on the net the 2nd, open an electron to trade; the 3rd, as better as the client interact (the individual character demand that respects a client); the 4th, build; of company image new window the 5th, grab anticipate machine; actively the 6th.

企业上网的好处在于，第一、充分利用网上资源；第二、开设电子交易；第三、与顾客更好的互动；第四、建立企业形象新窗口；第五、主动抢占先机；第六、做网上广告。

Collect of 20% trade tax is too high, if be carried out strictly according to this standard,will naturally covert the ground trades on blow net, let the cost advantage that trades on the net all gone.

征收20%的交易税太高了，如果严格按照这个标准执行势必会变相地打击网上交易，让网上交易的成本优势荡然无存。

Hebei hualin international trade co.,ltd.,is situated in 598 heping west road,shijiazhuang,the capital of hebei province.we are a professional company of producing and exporting construction hardware products.we have our own factory of construction hardware,our main productions are flat tie,wedge pin,hook,support pin,panel form and so on,we can also supply some kinds of pharmacentical raw material chemiacals and intermediate and so on.

河北华林科贸有限公司坐落于河北省省会石家庄和平西路598号，是一家专业生产和出口建筑五金产品的公司，我们拥有自己的建筑五金生产工厂，主要产品有铁条，铁三角，钩子，支架叉，模板等，我公司同时兼营医药原料化工等产品。

A business administration or management, have to pay in accordance with the terms of the total last month, on the 1st of each month to the deadline on the 10th, the first collection to the China Federation of Trade Unions designated labor insurance National Bank, payable monthly payment of labor insurance gold.

fj-Du8Nc-}6'0甲、企业行政方面或资方，须按照上月份工资总额计算，于每月一日至十日限期内，一次向中华全国总工会指定代收劳动保险金的国家银行，缴纳每月应缴的劳动保险金。

Telephone: 13864240008 furniture: Wardrobe, bed, computer table, washer repair situation: Medium repair, wood floor environment: The nearby has Huang Daolu the market, the Jimo road small market, Eastern shopping leisures and so on trade building, domestic products is convenient, please relate: 13864240008 traffic conditions: The good communications, the downstairs on the station, 2,5,301,320,231,228,222,366,308,218, 205 explained in detail: Goes by car to the Taitung 15 clocks, the municipal government 30 minutes, walks to the trestle several minutes.

电话：13864240008 家具：衣橱，床，电脑桌，洗衣机装修情况：中等装修，木地板周围环境：附近有黄岛路市场，即墨路小市场、东方贸易大厦、国货等购物休闲非常方便，请联系：13864240008 交通状况：交通方便，楼下就车站，2，5，301，320，231，228，222，366，308，218、205 详细说明：坐车到台东15钟，市政府30分钟，步行到栈桥十几分钟。

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。

Against the background of multi-regional economic cooperation including the Pan-Pearl River Delta Economic Cooperation and the M-shaped China-ASEAN economic cooperation, the Xijiang River Basin should develop itself and take part in the multi-regional cooperation by relying on its own geographical advantages, rich natural resources, rich history and culture, age-old economic development and rich experiences in foreign cooperation, relying on the golden watercourse of the Xijiang River and its solid industrial foundation, reorganizing the resources and industries of the cities and counties, making appropriate planning of agriculture, industry, trade, and tourism, improving its own capacity and competitiveness, and enhancing cooperation and exchanges with the economically developed regions.

摘要在泛珠三角区域合作和中国－东盟&一轴两冀&区域经济合作多区域经济合作下，西江流域经济要凭借特殊的地缘优势、丰富的自然资源、厚重的历史文化、悠久的经济发展史和丰富的对外合作经验，依托广西西江黄金水道和厚重的产业底蕴，将各市县丰富的资源和产业优势进行整合，将农业、工业、贸易、旅游等产业合理规划，不断提高自身的发展能力和竞争能力，不断加强与区域外经济发达地区的合作与交流，才能融入多区域经济合作发展框架，才能不断地发展壮大。

British Companies are big , for example , on the Japan － to － Australia run , on the growing trade routes between the Far East and the Middle East , around the Persian Gulf .

英国的海运公司都是庞大的，如日本一澳大利亚海运线，以及日益扩大的远东与中东，波斯湾一带的贸易航线。

British Companies are big, for example, on the Japan－to－Australia run, on the growing trade routes between the Far East and the Middle East, around the Persian Gulf.

Advanced English， B0ok l， P.181）译文：英国的海运公司都是庞大的，如日本一澳大利亚海运线，以及日益扩大的远东与中东，波斯湾一带的贸易航线。

British Companies are big,for example, on the Japan－to－Australia run, on the growing trade routes between the Far East the Middle East, around the Persian Gulf.

Advanced English， B0ok l， P.181）译文：英国的海运公司都是庞大的，如日本一澳大利亚海运线，以及日益扩大的远东与中东，波斯湾一带的贸易航线。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。