查询词典 extraction

Blossom to make a flower can long, when cutting branch extraction a flower, cut had better cut 45 degrees cant, can enlarge bibulous area so, OK also the flower cauline radical ministry is knocked crack, will help bibulous.

为了让花能长时间绽放，在切取花枝时，切口最好削成45度的斜面，这样可以扩大吸水面积，也可以把花茎基部敲裂，来帮助吸水。

ABSTRACT］ Objective To study the changes of the hard tissue profile after extraction of the first bicuspid in maxillary and second bicuspid in mandible for adolescents with malocclusion.

目的 探讨青春期安氏Ⅱ1类错畸形在拔除上颌第一双尖牙和下颌第二双尖牙矫治后硬组织X线影像变化。

To fulfill a TV guidance system task of fast recognizing and tracking missile target from sequential images including multiple interferences,a fast segmentation and target characteristic extraction algorithm of sequential images based on binary image index map was proposed.After the sequential images were processed to binary images,a Field Programmable Gate Array was used to scan the binary image once and an index map was built,and then Digital Signal Processing was used to scan the index map once.

针对电视制导系统需从包含多个干扰目标的序列图像中快速识别和跟踪导弹目标的要求，提出了一种基于二值图像索引图的序列图像快速分割及目标特征提取算法，在序列图像二值化后，只需由FPGA对其遍历一次就可得到一张含有目标信息的索引图表，再由DSP对该索引图表边遍历边计算就可得到图像所含目标的数量、面积、质心坐标、二阶矩不变量等特征。

Extraction of image pixels at any point, and binary image, the process to facilitate short and easy to operate, easy to implement.

详细说明：提取图象任意一点像素，并二值化图像，本程序简短方便，且操作方便，容易实现。

This paper transforms the pattern learning in the extraction of binary relation into the learning of centre of single text class.

本文首先将在二元关系抽取中的模式学习问题转化为单类文本中心的学习问题。

To extract the binary relation from web is an important research direction in the field of information extraction.

天津大学，计算机应用技术，2008年，博士

The experiment shows that single-mean algorithm is efficient on the text data set of multiple classes, which also shows that the learning method based on self-training mechanism is efficient in the extraction of binary relation.

实验表明了新算法在文本数据上的有效性，从而说明了self-training机制在二元关系抽取中的有效性。

In the image feature extraction stage, both global image features and local image features are introduced in this paper including gray-scale pixel values, Gabor Wavelet Filter, Local Binary Pattern, Scale Invariant Feature Transform and etc. In our experiments we focused more on Scale Invariant Feature Transform method and analyzed the detailed performances of these different methods for representing gender information.

在性别特征提取阶段，文中详细讨论了人脸图像全局特征和局部特征的提取方法，例如基于图像灰度的全局特征提取方法，基于小波滤波器变换的特征提取方法和基于局部二值模式的特征提取方法等，并提出了一种基于尺度不变性的特征变换提取方法。

This review focuses on the operation modes and applications of extraction technique combined with chemical derivatization in biological sample preparation.

本文评述了萃取技术与化学衍生联用模式以及其在生物样品预处理中的应用。

In this dissertation,the biostatistics and biomathematics methods are used to analyze the characteristics of motif in protein superfamily.The paper mainly includes the analysis of motif characteristics,conservative motif distribution,features extraction and the identification of the protein superfamily.

本文以蛋白质超家族中的模体和序列为研究对象，用生物统计学和生物数学中的方法，从蛋白质超家族中的模体功能特征分析及相对位置分布统计、信息特征提取和蛋白质超家族识别这三个方面进行了研究。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。