查询词典 sensing

This paper described a experiment study of remote sensing systematic analysis on natural resource and environment Change monitoring. Main methods concern changed factor extraction through the brightness statistics, ratio and texture analysis; matching multi-temporal remote sensing data, normalized difference comparison,"brightness" and "greenness" difference analysis of principal components method by using image processing system; updating renewable natural resources changed map through overlaying or partly revising multi-temporal maps by using geographical information system; establishing mathematic model, such as: variable correlation regional regression and tendency surface analysis etc., for researching renewable natural resource change law.

本文叙述了有关资源环境动态遥感监测研究方面的初步探索性工作，主要包括利用图像处理系统，根据专题变化因素的光谱亮度统计进行密度、比值和纹理处理、不同时期遥感信息的复合处理和规一化差值及主成分分析法的"亮度"、"绿度"差值分析；利用地理信息系统，采用覆盖分析和局部更新法进行再生资源变化图件的快速更新，以及为研究再生资源动态变化规律，而进行的多变量相关、区域回归分析方法。

In this sense, multiple remote sensing image fusion is a focus of attention in military remote sensing field.

综合利用多源遥感图像可抽取更具价值的信息，提高感兴趣区域或目标解译的可靠性和准确性。

The results indicate that this method is robust to the noise in remote sensing dataset. Compared with other methods, time series of remote sensing data can be fitted to this model effectively, and realistic phenology results are detected.

结果表明，这种方法能够有效的消除遥感数据中的噪音对提取结果造成的影响，可以达到较以往的物候提取方法更满意的拟合效果和更符合实际的物候提取结果。

Image confluence can provide the picture of remote sensing confluence of high quality for Photogrammetry and remote sensing.

图像融合可为摄影测量和遥感提供高质量的遥感融合图像。

In the experience mode of remote sensing infor mation inversi on,the discrete data of actual measurement point and the spectrum value that the relative image is corresponding to the pixel,are used to obtain the relation,an d create the remote sensing information inversion module so as to invert the int erested information.

在遥感信息反演的经验模式中，是利用离散的实测点数据与相应的影像对应像素的光谱值找出关系，建立遥感信息反演模型，从而反演出感兴趣的信息。要读出影像上对应点的灰度值，需要先找出相应影像上的对应点的像素行列值。

Following are summary of our works:(1)The powders of LaCr_(0.9)Co_(0.1)O_3, LaCr_(0.9)Fe_(0.1)O_3, LaCr_(0.9)Ni_(0.1)O_3, LaCr_(0.95)Sn_(0.05)O_3 and LaCr_(1-x)Ti_xO_3(x=0.0-0.3) were single perovskite phase with orthorhombic structure. The gas-sensing properties of their thick film sensors were tested in the acetone, ethanol, normal propyl alcohol, carbinol and formaldehyde organic gases. The sensitivity of the sensors can not be enhanced effectively by doping Co、Fe、Ni、Sn elements in B-site of LaCrO_3. Ti dopant with proper concentration can greatly improve the gas-sensing properties, which make the sensor display higher sensitivity and quicker response-recovery characteristics.

所得结果摘要如下：(1)LaCr_(0.9)Co_(0.1)O_3、LaCr_(0.9)Fe_(0.1)O_3、LaCr_(0.9)Ni_(0.1)O_3、LaCr_(0.95)Sn_(0.05)O_3和LaCr_(1-x)Ti_xO(来源：ABfd1dC论文网www.abclunwen.com)_3(x=0.0-0.3)粉体为正交单相钙钛矿结构，其厚膜型气敏元件在350℃时对丙酮、乙醇、正丙醇、甲醇、甲醛等有机气体的气敏性能测试表明：0.1mol Co、Fe、Ni和0.05mol Sn元素在LaCrO_3的B位进行掺杂后，不能有效提高材料对以上测试气体的气敏性能；而Ti元素的适量掺杂可以极大地改善LaCrO_3的气敏性能，使之显示出对丙酮气体的高灵敏度和快速响应恢复能力。

However, it seems, China's domestic satellite for remote sensing applications is also relatively weak support capacity, the work of land and resources abroad, a high degree of reliance on satellites, geological survey, mineral exploration and disaster monitoring satellite resources required by a serious shortage of special, large-scale constraints batch mode of remote sensing applications business establishment.

但目前看来，我国国产卫星对遥感应用的保障能力还较薄弱，国土资源工作对国外卫星的依赖程度高，地质调查、矿产勘查和灾害监测所需的特种卫星资源严重不足，制约了大规模、批量业务遥感应用工作模式的建立。

Provide remote sensor subsystem of remote sensing the detailed instructions of remote sensing function.

提供遥测遥控子系统对相关传感器的遥测指示功能的详细方案。

The development of remote sensing technology and application, introduced a new means of remote sensing applications.

遥感技术的发展与应用，介绍了新遥感手段的应用方向。

This is done by sensing the peak current through the winding via a current-sensing resistor R , effectively connected in series with the motor winding.

这是通过遥感的峰值电流通过线圈通过电流感应电阻，有效地串联的电机绕组。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。