我国

Methanol can be further processed to hundreds of organic products, such as formaldehyde, MTBE, acetic acid, sodium methoxide, chloromethane , methyl formate, formamide, 2-methyl formamide etc., the demand for those will be expand in future:① in 2000, the production of formaldehyde is 2,068,000 tons, along with our country continue reinforce the infrastructure, the consumption of formaldehyde will increase rapidly.

甲醇可深加工的有机化工产品有上百种，如甲醛、 MTBE、醋酸、甲醇钠、氯甲烷、甲酸甲酯、甲酰胺、二甲基甲酰胺等等，预计这方面的需求今后会有适度发展：① 2000年我国甲醛产量达206.8万吨，近年随着我国基本建设的不断加强，甲醛消费量增长迅速。

Third, according to the society and economy development of our country, the researchtopics of nanotechnology are choicely funded.

第三，根据我国的国情和经济发展状况，我国纳米科技研究在广泛受到重视的基础上是有重点有选择的。

Firstly, reviews the American blockbuster development the history, analyzes it from the theory and the practice to have the development inevitability, and elaborates the achievements of the American blockbuster from the cultural, artistic and commercial dimensions, and then reveals its external manifestations as an important cultural industry in the United States. Secondly, discusses choicely and emphases the successful elements of the American blockbuster: the operational ideas, marketing strategies and industry chain model, the three-parts binds into the indivisible entirety, which shows the internal motivation of its continuing development. Thirdly, analyzes our country movie's development present situation, and elaborates its exist deficiency, and inspects and analyzes the question which existed in the practice development, which will provide the theory and the practice foundation for as follows. Finally, combines the analysis and understanding of the American blockbuster in theory and the current development situation of the domestic film, it puts forward several noteworthy viewpoints about the future development of China's film industry.

首先，以考察的眼光回顾美国大片发展的历史，从理论和实践上分析其发生发展的必然性，并分别从文化、艺术、商业三个维度阐述了它所取得的成就，揭示了它作为美国重要文化工业的外部表现形态；然后，有选择有重点的论述美国大片具有的成功元素：制作中的运作理念、发行中的营销策略及其产业链模式，这三者联结成一个不可分割的整体，透析出美国大片得以不断发展的内在动因；接下来，分析了我国电影的发展现状，阐述了其存在的不足之处，考察和分析了在实践发展中存在的问题，为下文提供了理论和实践基础；最后，通过对美国大片在理论上的探析与把握，结合当下国内电影发展状况，提出了我国电影产业在未来的发展中值得注意的几点看法。

In some developed countries, logistics industry has been as a backbone industry, but our country's logistics industry is a choke point of economic development and industry upgrade.

在世界一些发达国家和地区，物流产业已成为国民经济的支柱产业。但目前我国的物流产业却是制约我国经济发展、产业升级的瓶颈。

In a lot of regions of our country, shortage of water resources has become the choke point which holds up the development . It affects directly sustainable development of the society and economy of our country.

在我国，水资源短缺在很多地区已经成为严重阻碍经济社会发展的瓶颈，直接影响我国经济社会的可持续发展。

The author also conducts a comparison analysis of the Chromite supply situation in the major supplier countries.

本文将对我国不锈钢工业发展态势、铬铁矿资源的国内外供给能力做如下分析：(1)我国不锈钢工业发展态势分析。

By analyzing its supply and demand of chromite ore resources in China, the authors pointed out that importance should be attached to its safety supply, and that the increasing dependence of its supply on foreign country will exert a great influence on the safety of China's economy.

对我国铬铁矿资源供需状况的分析表明，其安全供应问题应引起高度重视，铬铁矿供应对外依存度的不断升级将影响到我国经济的安全运行。

It points out that the domestic supply capacity of chromite resources is not steady while the international dependence is increasing; as a result, it is suggested that attention should be focused on developing a sustainable and secure supply.

随着我国全面建设小康社会、国民经济持续快速发展对不锈钢消费需求的增加，我国对铬铁矿的消费需求将持续增长，供需差距不断扩大。

Alectoris magna and Alectoris chukar are all the indicated birds of arid and semi-arid environment in northern China.

大石鸡和石鸡是我国北方干旱、半干旱荒漠环境的指示鸟类，前者是我国特有种，分布区狭窄，后者是广布种，亚种分化众多。

The number of sectors is extended from 22 to 39 to be adapted to China status, as well as the demand functions. The circular economy is also considered to make the mathematical energy description more close to the reality as the resource saving and comprehensive reclamation are being advocated.

将模型原来的22个部门扩展到适合我国国情的39个部门，相应地扩展了部门需求函数；考虑到我国近年来大力提倡提高能源资源的综合利用率，模型中增加了循环经济函数，使模型中有关能源资源开发利用的数学描述更接近实际；使用混合型投入产出表技术实现了各能源品种在物质量和价值量上的一致性，为模型的优化计算奠定了基础。

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。