可评价的

In order to understand the influence by the Three Gorges Project and supply basal information of estuary environment before sluice, a study was carried out on the Changjiang Estuary and its adjoining area from 1998 to 2001. This paper discussed mainly the influence by the Three Gorges Project on estuary environment of the Changjiang River. This paper analyses the hydrophysics, deposit environment, hydrochemistry, primary productivity, plankton, benthon and fishery resources of the Changjiang Estuary and its adjoining area, and further the relationship between the environment and runoff of the Changjiang Estuary.

根据调查数据，结合历史资料对三峡水库蓄水前的长江口及邻近海域水文物理、沉积环境、水化学、初级生产力、浮游生物、底栖生物和渔业资源进行了全面分析，并进一步阐明了长江口生态环境与长江入海径流量间的关系；提供了三峡水库蓄水前长江口生态与环境的基础资料，对长江口生态系统健康度作出评价，为长江口生态环境保护与可持续发展奠定了良好的基础。

Meanwhile,satisfactory results were obtained when it was applied to the realworld water samples.These indicated that the developed method was a good,convincible and analytical tool for lead determination in enviromental ...

所建立的方法可应用于铅的例行分析，为环境监测部门提供了便捷的检测工具，对铅的环境安全性评价具有非常重要的意义。

Roughness, surface crust, erodible fraction, stubble and time of efficacy are the indicators for appraisal. Results show that herd grazing has worst effects on soils; plowing is positive to the soils with lower erodibility and negative to sandy soils.(4) Prediction and control of wind erosion are the end of research. Two famous prediction models WEQ and WEPS were briefly introduced. On the basis of summarizing general theory and methodology for wind erosion control, some key measures are suggested for the region of Ningxia.

评价结果显示秋季耕作、春季耕作、火烧、放牧等活动使农田表层土壤风蚀加剧；（4）首先介绍了美国风蚀预测模型，在比较全面地总结前人研究的基础上，本文概括了防治风蚀的一般原理与方法，针对宁夏地区，除了改进土地利用方式外，注意可风蚀性不同的土壤应采取不同的措施。

It is shown that the strengths for frozen pastes are increased in relation to unfrozen ones. The increment of the strengths is raised with increasing the content of freezable water and decreasing freezing temperature.

为了评价破坏应力的大小，研究了不同水灰比的硬化水泥浆体在不同冻结温度下抗压强度和抗折强度的变化，发现冻结状态下浆体的强度有所增加，并且可冻水量越多，冻结温度越低，强度增长越显著。

Two kinds of high alcohol acrylates were prepared by octadecyl alcohol and hexadecyl branched alcohol,respectively.The polymers of depressants were prepared by maleic anhydride-styrene-higher alcohol acrylates.By using these depressants,the pour points of the Liaohe crude oils were lowered form 30℃ to 20℃.

分别采用碳十八直链醇、碳十六支链醇与丙烯酸合成烷基酯，将烷基酯再与顺丁烯二酸酐、苯乙烯聚合制备的三元共聚物，对辽河油田的高凝原油的降凝效果进行了评价，实验发现这两种聚合物对凝固点为30℃原油都具有较好的效果，降幅可达10℃左右，但对凝固点为41℃的原油较差分别为3℃和6℃。

The current soil utilization and the relevant problems are analyzed, and measures about sustained agricultural development in Zhangjiakou are proposed: planting trees, create an ecological protector for the Beijing,Tianjin and Hebei; adjust the structure of crop, organize the production of output in different regions; adjust the structure of droves; utilize the irrigable land nationally, develop no-public Hazarded vegetable production intensively and son on.

本文通过对张家口地区的土地利用现状的调研与评价及其农业中存在问题的分析，提出了本地区农业可持续发展的对策：乔灌成网，构筑京张承生态三角，建设京津冀北地区的生态屏障；调整作物生产结构，组织区域间产品互补生产；调整畜群结构，发展舍饲生产；合理利用水浇地，集约生产错季无公害蔬菜；增施有机无机肥料，培肥土壤肥力。

Based on the establishment of the intensity attenuation relation of Jiangxi Province and its adjacent areas by analyzing isoseismic line data, we develop the attenuation relations for horizontal peak ground acceleration and response spectrum of the areas by selecting the west of USA as the reference region and using the transforming method. In comparison with the seismic motion attenuation relation of eastern China, the result better represents the features of historic and modern earthquake damage distribution in the area, and may contribute to seismic safety evaluation, earthquake damage prediction and fast loss assessment.

在利用江西省及邻区的地震烈度等震线资料建立该区地震烈度衰减关系的基础上，以美国西部为参考地区，转换得到了相应的水平向基岩峰值加速度与反应谱衰减关系，并与中国东部地区的地震动参数衰减关系进行了对比，其结果更加符合该区历史和近代地震震害分布的地域性特点，可进一步应用于地震安全性评价、震害预测、损失快速评估等研究。

Based on the establishment of the intensity attenuation relation of Jiangxi Province and its adjacent areas by analyzing isoseismic line data,we develop the attenuation relations for horizontal peak ground acceleration and response spectrum of the areas by selecting the west of USA as the reference region and using the transforming method.In comparison with the seismic motion attenuation relation of eastern China,the result better represents the features of historic and modern earthquake damage distribution

在利用江西省及邻区的地震烈度等震线资料建立该区地震烈度衰减关系的基础上，以美国西部为参考地区，转换得到了相应的水平向基岩峰值加速度与反应谱衰减关系，并与中国东部地区的地震动参数衰减关系进行了对比，其结果更加符合该区历史和近代地震震害分布的地域性特点，可进一步应用于地震安全性评价、震害预测、损失快速评估等研究

How can develop continuously to region economy from mensurable angle the evaluation that makes science and measure, return at present accepted without a kind or the method that is accepted extensively.

怎样从定量的角度对区域经济可持续发展做出科学的评价和衡量，目前还没有一种公认的或被广泛接受的方法。

Then it retraces and appraises the development of capital structure theory, and indicates that considering the effects of bankruptcy cost, agency cost and nonsymmetrical information, in order to achieve the maximization of market value, the reasonable financing sequence is: raising money inside enterprise, borrow money from outside, transferable bonds and stock.

然后，通过对资本结构理论发展的回顾和评价，并指出围绕企业市场价值最大化的目标，考虑到破产成本、代理成本以及信息不对称对企业资本结构的影响，企业合理的技术融资顺序应该是：内源融资、举债、可转换债券和股票，但企业最高融资境界却是以制度、并购、控股以及品牌输出、合资合作为内容的融资行为。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。