classi

Simulation Study on Effect of Blade Length on Flow Field in Classi - fying Zone of Ultra-fine Classifier

气力分级机叶片长度对分级区流场的影响的数值模拟研究

Then the attribute reduction of rough set is used on the video attribute database to extract classi - fication rule set .

然后使用粗糙集的属性约简方法对视频属性数据库进行数据挖掘，提取出分类规则集，实现对视频数据库的分类。

Classi - fied catalogue is varied in styles and not alike the standard of information classification for Chinese libraries .

网站分类目录存在着多样的方式并与《中图法》对信息分类的标准不同；

Lloyd 's Register was established in1760 as the world 's leading independent classi ? cation and inspection authority for shipping and engineering .

英国劳氏船级社（LR）成立于1760年，是世界上第一家船舶入级及检验机构。

With the inspiration of the basic design philosophy of the nearest feature line ( NFL ) classi - ( fier ), the geometrical concept of line is generalized to plane and space .

受最近特征线分类器的基本设计思想启发，将最近邻法向平面和空间推广，提出了原点无关最近特征平面和原点无关最近特征空间分类器。

The example shows that this method has good ability of classi - ( fying the ) underwater vibrating object sound radiation level , and also provides a nice basis on the possibility to use this method on submarine .

实例表明，该方法能较准确地对水下振动物体辐射声场声压级别进行分类，进而对其推广应用于潜艇提供了较好的依据。

We obtain a dictionary of kernel words for primary structure sequence of protein , and consider the nolinear complexity problem of protein and database , classi ? cation , prediction and alignment problem of homologous proteins .

并由此给出蛋白质一级结构序列的核心词词典，并由此讨论数据库的复杂性问题、同源蛋白质的分类、预测与比对等问题。

Objective : To demonstrate the correlations of plasma N-terminal pro-brain natriuretic peptide ( NT-proBNP ) concentration with severity of heart failure , underling heart disease and New York Heart Association ( NYHA ) functional classi fications in patients with cardiovascular disease .

目的：研究心血管病患者血浆N端脑钠素前体（NTProBNP）浓度与心力衰竭严重程度的关系。