查询词典 retrieval

Two kinds of image retrieval reference frames are compared mathematically, and it is found that the polar coordinates facilitate processing multi-scale images.

采用数学分析的方法比较了图像检索算法中常用的2种坐标系，发现极坐标更加有利于图像的多尺度处理。

Retrieval Algorithm for Optical Parameters of Aerosol over Land Surface from POLDER Data.

基于POLDER数据反演陆地上空气溶胶光学特性。

Based on the concept that land surfaces are of low polarization for reflected sunlight, a new method for simultaneously retrieval of surface albedo and aerosol optical thickness was given by using polarized radiance as well as total radiance measured by POLDER instrument.

陆地上空气溶胶的反演一直是卫星对地观测的一个难点，针对这个难点，本文提出联合利用偏振反射率和总反射率来同时提取陆地上空的大气气溶胶和地表反射率的反演方案，围绕此方案展开了以下工作

Simultaneously retrieval of atmospheric aerosol optical thickness and surface albedo over land by using polarized radiance as well as scalar radiance from POLDER measurement.

段民征。陆地上空大气气溶胶和地表反照率的同时反演--卫星标量辐射和偏振信息的联合利用。

So, it is more and more important to popularize and develop the course of literature retrieval.

因此文献检索的普及与发展也越来越重要。

The system has the positive function to literature retrieval course,and has the broad development and application prospect.

该系统适应了网络时代发展的要求，无疑对文献检索课教学的改革和发展起着积极推动的作用，有着广阔的发展和应用前景。

Both parties hereto agree to ensure that FCAM will,to the maximum extent practicably possible,use the forms and requirements of Y for reporting and retrieval of management and financial information to be given by FCAM to both parties hereto.

协议双方同意保证FCAM将尽实际可能最大限度地使用Y所要求的表格式样，用于FCAM向协议双方提供管理和财务信息材料

The retrieval of a data record in an indexed file by the primary key within the data record

在索引文件中，通过数据记录中的主要关键字或可选关键字进行数据记录的检索的一种方法。

It supports account creation, roster management, status changing, VCard retrieval, logging, auto-reconnecting on disconnect, command and color customization, primitive group support, transport registration ICQ, AIM, MSN, etc.

支持帐号创建，名单管理，状态改变，VCard恢复，日志，自动连接，定制命令和颜色，私人组等。

The main content of this report is the introduction to the system which is designed by PRIS for 2005 863 information retrieval test.

本报告介绍了北京邮电大学模式识别实验室参加2005年863信息检索测试的系统结构和具体方法。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。