In this paper,we propose a novel feature selection method based on concept extraction and shielded level.

摘要］ 本文提出了一種新的基于概念抽取和屏蔽層的特征選擇方法黄网页站立于免费。

No leakage is always the pursuit of chemical equipment, it is such a demand has led to shield pump magnetic pump and expanding the application.

無泄漏是化工設(shè)備的永遠追求在线欧美视频免费观看国产，正是這種要求促成了磁力泵和屏蔽泵的應(yīng)用日益擴展。

To great degree using the screen,Delphi can couer the complication which is hidden behind the upper application program,which mahes developing most of windows program more simpler and interesting.

隨著Windows操作系統(tǒng)的發(fā)展日本永久免费A∨在线视频，Windows程序變得越來越復(fù)雜亚洲黄色网站不卡免费，應(yīng)用程序的開發(fā)也變得困難起來国产区123在线。Delphi在很大程度上屏蔽了隱藏在上層應(yīng)用程序背后的復(fù)雜性，使開發(fā)Windows程序變得簡單和有趣国产午夜手机在线观看AV。

Base on the nonequilibrium solvation theory, the numerical calculation formulas for the conductor-like-screening-model have been established.

基于非平衡溶劑化理論中文字幕一区欧美，推導(dǎo)了用于非平衡溶劑化能數(shù)值計算的類導(dǎo)體屏蔽模型的相關(guān)公式。

IMSA expresses the fabricative logic of composite computation with XML document, deals with the

IMSA以XML顯性表達復(fù)合計算的組合邏輯99黄片，屏蔽了各計算源間的異構(gòu)性安全免费黄视频网站。

A durable mineral window shields the black dial, which is encircled by a bold, white tachymeter.

一個持久的礦產(chǎn)窗口屏蔽了黑色表盤，這是一個大膽的包圍一级精品片，白色測速儀表免费国产a国产片高清网站。

Finally load, inducts the data to the data warehouse. It can be said that, ETL sets up a bridge between the traditional operational system and the data warehouse, and guarantees the recent data to be able continuously input to warehouse.

從整體的角度來看，ETL的主要作用在于其屏蔽了復(fù)雜的業(yè)務(wù)邏輯香港日本韩国一级二级三级网站，從而為各種基于數(shù)據(jù)倉庫的分析和應(yīng)用提供了統(tǒng)一的數(shù)據(jù)接口在线亚洲综合日本。

On the basis of trap theory for dielectric breakdown in polymer the role of charge injection in the treeing breakdown process has been explained. After detailed experimental study in laboratory, first 110kV cross-linked polyethylene power cable with-charge emission shield is designed and developed in our country.

本文在根據(jù)聚合物擊穿的陷阱理論，闡明了聚合物擊穿過程中電荷注入的關(guān)鍵作用之后日韩黄网站高清观看，在大量的實驗室研究工作的基礎(chǔ)上，設(shè)計和制造了我國第一條110kV帶電荷發(fā)射屏蔽層的交聯(lián)聚乙烯電力電纜成在线人免费视频一区二区三区。

For a deep understanding of electron screening effects, the DT reaction has been studied in a series of deuterated metal-, insulator- and semiconductor targets using the 100 kV accelerator of the Dynamitron-Tandem-Laboratorium at the Ruhr-University-Bochum.

為深入了解電子屏蔽效應(yīng)的機制黄色巨乳，在魯爾大學(xué)DTL實驗室100kV加速器上采用一系列氘化金屬靶、氘化絕緣體靶和氘化半導(dǎo)體靶進行了DT反應(yīng)的研究久操黄片。

For the purpose of this study some metallized or metallic fabrics were chosen for this investigation for EMSE.

為了達到研究目的95视频网址入口在线观看，我們選用了一些金屬化的纖維和金屬纖維來進行電磁屏蔽效果的研究。