查询词典 assessing

The following results are made from this research: Assessing data quality and band combination of different bands in line with geo-target features in desertification areas, and determining basic bands for desertification monitoring. And understanding and studying the spectral features and variation rules of geo-targets in the experimental area, raising that it is the basis of geo-targets information collection with imaging spectrometer data to understand spectral features and variation rules of geo-targets, realizing that in a great extent spectral-integrated-form-based classification method can remove the phenomenon of "different spectrum with same objects" resulted from reflection ratio curve translation because of the angle change among sensor, targets and observation direction, and the average and variance images can be introduced to solve the problem of two kinds of geo-target with similar spectral forms and much different values of whole reflectionratio. It is suggested that "red edge" range bands of vegetation, which has close relationship with vegetation cover and biomass, is the main characteristic bands and important basis for careful vegetation classification and quantitative retrieval, and pixel-based derivative spectral analysis is very useful for removing the effects of soil background values and quantitatively retrieving vegetation biomass and cover. The remote sense quantitative retrieval model is developed for main appraisable factors of desertification monitoring assessment with imaging spectrometer data and then the applicability of model is analyzed.

研究结果如下：首先针对荒漠化地区的地物特征，对高光谱数据不同波段的数据质量、波段组合进行了评价，提出了适用于荒漠化监测的基本波段选择集；初步了解和掌握了研究地区的地物光谱特性及变异规律，进一步明确了掌握地物光谱特征和变异规律是用成像光谱仪数据提取地物信息的基础；发现了基于光谱整体形状的分类方法在很大程度上能够消除由于传感器、地物目标观测方向之间的角度变化引起的反射率曲线整体平移的"同物异谱"现象，对于谱形相似而整体反射率的值相差较大的两类地物，通过引入均值和方差图像参与分类得到解决；研究还表明在植被"红边"范围内的波段是进行荒漠化监测的主要特征波段，这些波段与植被生物量和盖度都有密切的关系，是开展精细植被分类研究和植被定量反演的重要基础；像元的导数光谱分析可以消除土壤背景的影响，是进行植被生物量和盖度定量反演的有力工具；建立了荒漠化监测主要评价因子的定量反演模型，并分析了模型的适用性。

Now, traders, investors, and even bank managers need real knowledge, and better ways of assessing risk, to identify undervalued assets that might just perform better than the 2 per cent return on a Treasury bill.

如今，交易员、投资者乃至银行经理都需要真正的知识和更好的风险评估方法，来辨识被低估的资产--这些资产的表现可能仅略高于美国国债2%的收益率。

Located at the high trophic level of wetland ecosystem, and being sensitive to the changes occur in the entire ecosystem, waterbirds are important criteria for assessing the quality and importance of wetlands.

湿地鸟类位于湿地生态系统食物链的较高等级，对湿地生态系统所发生的变化非常敏感，因此，湿地鸟类是评价湿地质量及其敏感性的重要指标。

Assessing sources of support for diabetes self-care in urban and rural underserved communities.

自理理论在培养患者自己计算饮食量中的运用。

According to the sensitivities of variance coefficients and relative range of soil properties, we found that nitrate, available phosphorus, labile organic matter, urase, invertase, and organic matter can be used as the assessing index, which can evaluate soil quality under various re-vegetation ecosystems in the Loess Plateau.

根据变异系数和相对极差的敏感性发现在定量评价黄土高原不同植被恢复生态系统土壤质量时，可选择硝态氮、速效磷、活性有机质、脲酶、蔗糖酶和有机质等极敏感和高度敏感土壤性质作为评价指标。

In order to keep Vauxhall in business, GM is assessing importing South Korean cars for the British brand, according to Autocar.

为了保持在业务沃克斯豪尔，通用汽车正在评估进口韩国车为英国品牌，根据汽车。

Vector analysis as assessing method can provide directional lead for innovation.

矢量分析的考核方法可以给出创新的方向性指引。

Assessment and Therapy is a derivative volume of articles pulled from the award-winning Encyclopedia of Mental Health, presenting a comprehensive overview of assessing and treating the many disorders afflicting mental health patients, including alcohol problems, Alzheimer's disease, depression, epilepsy, gambling, obsessive-compulsive disorder, phobias, and suicide

评价和治疗是一从精神健康的获奖的百科全书拉的物品的派生的卷，提出一个评价和处理折磨精神病患者的很多混乱的综述，包括酒精问题，早老性痴呆病，沮丧，癫痫，赌博，强迫强迫的紊乱，恐惧和自杀

Of course,in assessing the real value of such negotiations and of Hitler's publicly stated intentions it is salutary to know that on June 2,1941,he admitted to Walther Hewel:"For myself personally I would never tell a lie;but there is no falsehood I would not perpetrate for Germany's sake!"

当然，在评估这些谈判以及希特勒公开表露的意图的价值时，有一个有用的细节。1941年6月2日，希特勒向瓦尔特·黑韦尔承认："就我个人自己我永远不会说谎，但是为了德国的缘故没什么我做不出来！"

The company was assessing our abilities in the areas of weaponry and chemistry.

当时"公司"评估我们在武器和化学领域的才能。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。