查询词典 ground cover

They hunt for cautious scientific words to cover their beliefs and hunches.

他们小心谨慎的斟酌暗含他们的信仰和直觉的科学词汇。

Pure-remote sensing information models are free of the numerous distributional parameters that are difficult to obtain in vast area. The following sections are included in the study.(1) The VCI and SVI based on time-series NDVI data are used to analyse regional drought and the following results were reached: As the vegetation growth status index, the response of VCI and SVI to precipitation was land cover type, temporal and site specified. So VCI and SVI have little information about drought when used to monitor regional drought especially in China that has a mountainous topographty.(2) Based on the interpretation of NDVI-Ts space, NDVI and land surface temperature was combined to construct NVDI-Ts space from which the TVDI (Temperature Vegetation Dryness Index) was obtained with line ratio method and normalized slopes method. When compared with the topsoil moisture measured in situ, TVDI are competent in regional drought monitoring. Illumed by the NDVI-Ts space, we combined the NDVI with day/night land surface temperature difference and apparent thermal inertia to construct NDVI-ΔT and NDVI-ATI spaces from which the DVDI and AVDI were estimated respectively with 8-day composite MODIS 〓 product and 16-day composite MODIS NDVI product.

具体包括以下几方面的内容：(1)VCI和SVI在干旱监测中的作用评价：探讨利用NDVI时间系列数据建立的植被状态指数和标准植被指数评价区域干旱的可行性，研究结果表明：VCI和SVI作为植被相对生长状况指标，对降水的响应随着植被覆盖类型、时间和空间等而表现出不同的敏感性，因此在大区域干旱监测中，特别是我国这样地形复杂多样的国家，VCI和SVI在干旱监测中的作用都是有限的；(2)利用TVDI评价全国干旱等级分布：结合陆地表面温度和植被指数建立NDVI-T〓空间，在NDVI-T〓空间物理意义理解的基础上，分别采用线段比值法和斜率归一化法构建温度植被干旱指数，并利用TVDI研究了我国2000年3～5月份各旬的干旱分布，取得比较满意的结果。

Expectations of others in the advertising stain, to cover their own inadequacies ...

期望于广告他人的污点，来掩饰自己的不足，。。。

Expectations of others in advertising stain, to cover their own inadequacies ...

期望于广告他人的污点，来掩饰自己的不足，。。。

A cover top of each capacity a pen insets a star for ten thousandth treasure dragon patents registering type incises the diamond , the glory is prosperous to put , outstanding

金刚石软磨片，金刚石切割片，树脂砂轮8。每支限量名笔的笔盖顶端镶嵌一颗万宝龙专利注册的星型切割钻石，光华盛放，不同凡响

We are happy to cover the costs incurred by our staff and children, if you are unable to do so.

我们非常高兴提供我们的员工和孩子的花消，如果你没有能力负担的话。

The technology character of plastic parts on pedestal cover of insetting motorcar antenna with wedge is analyzed.

分析了带嵌件的汽车天线基座盖塑料零件的工艺特点，介绍了适合该塑件注射成型模具的特殊结构设计，并说明了该模具的工作过程。

His current research interests cover advanced materials for interconnects and packaging for electronics and optoelectronics applications, with emphasis on both high performance and low cost of ownership.

现今，他的研究领域涉及到电子和光电子的互联与封装应用的先进材料，并且侧重于高性能与低成本。

The less the warp yarn interlaces with the weft yarn, the better the air permeability. However, the luster has great influence on the cover tightness.

涤纶织物的光泽度与紧度密切相关，紧度小，光泽度也较小；紧度在一定范围(50%~70%)时，光泽度基本无变化；紧度超过一定值，光泽度明显变大。

In the intervening weeks Iran will have had time, if needed, to cover up any military links.

在这之后的几周内，伊朗如有需要仍有足够时间掩盖其军事联系。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。