查询词典 retrieval

On the basis of sensitivity analyses using the PROSAIL model, the present study demonstrates an approach that uses a neural network based on image classification incorporated in PROSAIL for accurate retrieval of LAI. By including the soil reflectance index in the original PROSAIL model to take the place of soil background reflectance parameters that are difficult to determine, specific neural networks are constructed corresponding to individual types of vegetation cover.

在PROSAIL模型敏感性分析的基础上提出了一种基于影像分类的神经网络反演方法，引进了土壤反射指数用于替代原模型中难以确定的土壤背景反射参数，分别针对不同植被类型建立各自的神经网络，对经过大气纠正后的Landsat ETM+影像进行了模拟实验并同野外实测LAI数据进行比较。

If your laptop gets lost or stolen, copy your backup of the retrieval file to another computer.

如果您的笔记本电脑得到遗失或被窃，复制您的备份，检索文件到另一台计算机。

Baddeley(1996) advanced that central executive functions can make a further separation, including four sub-functions, that are coordinating performance on dual tasks, inhibiting the disrupting effect of others, switching retrieval strategies, and information updating of long term memory.

Baddeley于1996年提出，中央执行控制功能可以进一步分离为对于双任务的协调、抑制无关信息的干扰、策略转换以及对于长时记忆中信息的更新这四种子功能。

Industry public figure points out, product of this kind of traditional search still has Huang Ye particular market, rely on telegraphic operation business to there is definite advantage in respect of industrial and commercial Information Retrieval especially, have at the same time save a gender to transmit a gender by force, actively to wait for a characteristic apparently, deep ploughing of this locality of base oneself upon will occupy position on fractionize market.

业界人士指出，黄页这类传统搜索产品仍具有一定市场，尤其是依靠电信运营商在工商信息检索方面有一定优势，同时具备保存性强、主动传播性明显等特点，立足本地深耕将在细分市场上占有一席之地。【以下内容为IT者网站提供英文翻译，未经授权请勿转载

In this article, based-on content image retrieval is studied based on these two methods of texture feature of fractal dimension.

本文以上述两种不同方法提出的纹理特征为基础，以基于内容的图像检索为研究对象。

Image mining is the important branch of data mining.It is more than just an extension of data mining to image domain but an interdisciplinary endeavor.Image clustering and similarity retrieval are two basilic parts of image mining.

图像挖掘是数据挖掘的重要分支，它不仅仅是数据挖掘简单的扩展到图像领域，而是一个多学科交叉的研究方向周像的聚类和相似性搜索是图像挖掘的两个非常重要的领域。

Bernardo said only 5 percent to 7 percent of the applications she received resulted in the retrieval of eggs.

博纳多说，只有5-7%的申请人最终被许可提取卵子。

The best estimator selection was also discussed. The results show that the correlation obtained by the equation established from FD is the best, and the lg (1/R) spectra can improve the retrieval of chlorophyll contents with remote sensing.

结果表明，叶绿素含量与反射率一阶微分光谱方程的相关性最强，而采用lg(1/R)的光谱形式能够提高遥感反演叶绿素含量的效果。

This paper proposes an algorithm named Small Sample Incremental Biased Learning Algorithm to solve three difficulties of relevance feedback in sketch retrieval, including small sample issue, asymmetry of training data and real-time requirement.

为了解决草图检索相关反馈中小样本训练、数据不对称及实时性要求这3个难点问题，提出了一种小样本增量有偏学习算法。

Based on the retrieval and review of the bibliographer, the original process for the preparation of Dimethyl Phosphite in Zhejiang Xinan Chemical co., Ltd was evaluated.

论文在文献阅译和工艺原理分析的基础上，结合浙江新安化工集团股份有限公司原亚磷酸二甲酯生产装置的实际，研究了以甲醇、三氯化磷为原料的无溶剂的连续化生产新工艺。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？