A major diculty（difficulty?） faced by previously proposed methods for feature extraction has been the interaction between features due to non-uniqueness and ambiguousness in feature representation.

以前應用的方案，在特征提取中所遇到的一個主要問題，就是由于特征表達中的非唯一性及不明確性而造成的特征間相互作用問題。

In chapter 2, the theoretical basis of the orbital angular momentum of light is presented.

主要從經(jīng)典電磁場理論出發(fā)，分別介紹了傍軸近似和非傍軸近似下光束的軌道角動量和光束的參數(shù)之間的關系72式免费A片视频。

In this dissertation, i has used inverse microemulsions technique to synthesize nano-magnetic particles . This method made nanometer sized cages formed by dissolving surfactant molecules in an apolar organic solvent. The chemical reactions were carried out inside the cages to synthesize nanoparticles. Because the growth of the naoparticles are limited in the cages, the particles were nanometer sized particles.

論文中本人以逆微乳化法去合成磁性奈米粒子，這個方式主要是利用在非極性有機溶液當中使溶解的界面活性劑構成一個奈米級的空洞亚洲一级毛片无码电影，控制化學反應在空洞中反應合成粒子欧美人与禽ZOZOXXXX另类，也因為粒子生成受到空洞的限制，以致生成的粒子為奈米粒子国产成人精品一区二区不卡。

In this article, we mainly discuss the asymptotic behavior, existence for nonoscillatory solutions and comparison theorems for oscillation.

本文主要討論測度鏈上高階時滯動力方程的漸近性欧美性爱视频吧、非振動解的存在性以及振動性的比較定理。

The main advantage of the system can be realized in a variety of standard laboratory testing and automatic local band non-standard test.

本系統(tǒng)的主要優(yōu)點是可以在實驗室實現(xiàn)多種標準的自動測試及局部頻段的摸底非標準測試影音先锋最新网址。

Moreover, the "common housing","non-ordinary housing" standards nor legal basis, the actual implementation is up to around, speculators want to avail oneself of loopholes, but also very possible.

而且超碰操乱伦，對于"普通住房"、"非普通住房"的標準99操的在线视频，也沒有法律上的依據(jù)又大又长又深又粗的操逼视频，實際執(zhí)行起來主要是各地掌握，投機者想鉆空子国产一级视频69欧美一级，也是很有可能的欧美视频射。

IDXP is an application layer of agreement use to invade measure entity exchange of datum.it can realize IDMEF news, structure text and exchange in binary scale of datum.also offered the safe characteristics faced and connected on the agreement such as the authentication,integrality and privacy of both sides.

摘 要：本文主要介紹在Beepcore C庫工具包上開發(fā)一個IDXP協(xié)議的簡易框架，IDXP是一個用于入侵檢測實體之間交換數(shù)據(jù)的應用層協(xié)議久久丝袜美腿国产精品，能夠?qū)崿F(xiàn)IDMEF消息啊啊啊啊轻点肉、非結構文本和二進制數(shù)據(jù)之間的交換，并提供面向連接協(xié)議之上的雙方認證、完整性和保密性等安全特征人人操人日免。

I plant production of "Pearl" licence plate asbestos rubber products mainly include a variety of high, medium and low voltage, oil, acid and enhanced network folder metal asbestos rubber board, another new development of a leading domestic level to the non-asbestos Rubber boards, and other special medium for the asbestos-resistant rubber panels can be produced.

我廠生產(chǎn)的"明珠"牌石棉橡膠板系列產(chǎn)品主要有各種規(guī)格的高久久久久精品无码、中、低壓91免费在线、耐油黄色网站.www、耐酸、夾金屬網(wǎng)增強型石棉橡膠板无码精品久久久久久天天影视，另外新開發(fā)研制出具有國內(nèi)領先水平的非石棉橡膠板久久精品视频色，以及其它應用于耐特種介質(zhì)的石棉橡膠板均可生產(chǎn)。

Our company's major products include non-asbestos rubber board , cork rubber board etc. All the products are now being widely used in various economic fields as national defense, electric power, machinery petrol, chemical industry, metallurgy, ship-building, transport and so on. The products have won the nation's patent. All the texted index of the capability have achieved or excessed the asbestos criterion by XianYang nonmetal academe and ChangChun auto academe. The products are reliable to replace the asbestos ones, and they have been used by many companies. The products are all of good quality. And the corporation can provide high-tech sealed materials to the machinery companies.

本公司產(chǎn)品主要有環(huán)保型耐油無石棉橡膠板黄片一级三级高清黄色视频，非耐油中壓板和軟木橡膠板等欧美成A人片在线观看完整版，產(chǎn)品應用廣泛，適用于國防尤物二区在线视频，電力欧美精品亚洲精品日韩，機械，石油国产操屄视频，化工欧美天天堂在线a一欧，冶金在线观看国产理论播放网站免费视频，造船和交通運輸?shù)葒窠?jīng)濟各個領域超碰欧美人妻在线，該產(chǎn)品已獲得國家專利，產(chǎn)品的各項性能指標經(jīng)咸陽非金屬研究院亚洲特级黄a，長春汽車研究測試均達到或超過石棉標準欧美日韩经典自拍视频在线播放，是代替石棉制品的可靠產(chǎn)品，且已被許多廠家使用无码精品A∨在线观看中文免费，公司通過了 ISO9001 質(zhì)量管理認證av天堂。，質(zhì)量穩(wěn)定可靠，可為機械制造類生產(chǎn)企業(yè)提供高技術含量的密封材料成年人小视频在线观看免费。

The introduced model can simulate both the steady state and the transient temperature field of the top surface of the thermal sensitive layer on a bolometer detector.

本文主要介紹用有限元數(shù)值分析的方法對非致冷紅外測輻射熱計探測器的溫度分布進行計算自拍偷拍网第一页，其有限元模型可以對測輻射熱計探測器熱敏層表面的穩(wěn)態(tài)和瞬態(tài)溫度場進行仿真。