Ti-Si composite materials are mixed at atomic scale, and Ti-O-Si bond appears in all of the samples with different TiO2 content; the mixed oxides are mainly existed in the form of amorphous pattern, anatase appears when the TiO2 content is more than 80%, but compared with the intension of pure TiO2, it has not integrate structure. The acetic content has great influence in the specific area and crystal structure of the mixed oxides. 20TiSi has good heat stability, still possesses 11m2/g after calcined at 1100℃; calcinations on the large scale of temperature does not cause the break of Ti-O-Si bond, TiO2 is well dispersed in 20TiSi calcined at 1100℃, and it still existed in the form of amorphous.

結(jié)果表明：制得的Ti-Si復(fù)合氧化物具有很高的比表面積可以直接免费观看的黄色网站，在TiO_2含量為10％時(shí)達(dá)到681.5m~2／g一级大黄片电影，Ti原子進(jìn)入Si-O四面體結(jié)構(gòu)中，形成Si-O-Ti鍵人人人操人人爱，復(fù)合氧化物的穩(wěn)定性好欧美淫人，當(dāng)TiO_2含量低于60 wt％時(shí)，以無(wú)定型形式存在不卡日本黄色三级片；當(dāng)含量為80％時(shí)午夜日韩，出現(xiàn)銳鈦礦型TiO_2，但與純TiO_2相比晶型不完整：醋酸對(duì)Ti-Si復(fù)合氧化物的比表面積干操逼网站、晶型都有很大的影響大屌干屄视频；TiO_2含量為20％的20TiSi經(jīng)1100℃高溫焙燒后，仍有較高的比表面積(11m~2／g)无吗黄片免费视频，穩(wěn)定性好日韩欧美国产三级片，在較寬的溫度范圍內(nèi)焙燒，沒(méi)有引起Ti-O-Si鍵的斷裂一级二级黄色视，分散度高囯产免费看黄色视频，沒(méi)有出現(xiàn)晶型TiO_2。

Numerical control lathe have following outstanding superiority than traditional lathe include:Can process out complicated parts, such as the curve coming out in traditional machine tooling, curved surface,etc;Because computer have superb operation ability is can instantaneous to calculate out each coordinate axis instantaneous amount of exercise that should move accurate, So can compound into the complicated curve or curved shttp://www.51lun-wen.cnurface ;Can realize automation that process is and flexible automation, so efficiency constant traditional lathe raises by 3-7 times;Because the computer has memory and stores ability ,Can carry out automatically according to the order that the procedure stipulates,so realize automation;Proceshttp://www.51lun-wen.cnng precision of part high, size disperse degree light, make and assemble easy, No longer need to" repair the damaged parts of a machine and supply replacements";Can realize the concentration of many processes,have many kinds of self-containment functions,such as autoalarm, controlling, automatic compensation automatically,etc;Therefore can realize that nobody guards and processes for a long time.

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Numerical control lathe have following outstanding superiority than traditional lathe include:Can process out complicated parts, such as the curve coming out in traditional machine tooling, curved surface,etc;Because computer have superb operation ability is can instantaneous to calculate out each coordinate axis instantaneous amount of exercise that should move accurate, So can compound into the complicated curve or curved surface ;Can realize automation that process is and flexible automation, so efficiency constant traditional lathe raises by 3-7 times;Because the computer has memory and stores ability ,Can carry out automatically according to the order that the procedure stipulates,so realize automation;Processing precision of part high, size disperse degree light, make and assemble easy, No longer need to" repair the damaged parts of a machine and supply replacements";Can realize the concentration of many processes,have many kinds of self-containment functions,such as autoalarm, controlling, automatic compensation automatically,etc;Therefore can realize that nobody guards and processes for a long time.

機(jī)床數(shù)控化改造可以加工出傳統(tǒng)機(jī)床加工不出來(lái)的曲線、曲面等復(fù)雜的零件久久精品无码一级毛片88AV。數(shù)控機(jī)床比傳統(tǒng)機(jī)床有以下突出的優(yōu)越性日本少妇性爱视频免费，由于計(jì)算機(jī)可以瞬時(shí)準(zhǔn)確地計(jì)算出每個(gè)坐標(biāo)軸瞬時(shí)應(yīng)該運(yùn)動(dòng)的運(yùn)動(dòng)量，因此可以復(fù)合成復(fù)雜的曲線或曲面天堂网AV中文；可以實(shí)現(xiàn)加工的自動(dòng)化，而且是柔性自動(dòng)化www.丝袜av.com，從而效率可比傳統(tǒng)機(jī)床提高3～7倍无码人中文字幕黑人；由于計(jì)算機(jī)有記憶和存儲(chǔ)能力，可以將輸入的程序記住和存儲(chǔ)下來(lái)国际免费黄色网站，然后按程序規(guī)定的順序自動(dòng)去執(zhí)行一级大黄色视频；加工零件的精度高，尺寸分散度小亚洲视频,色色视频，使裝配容易精品国产AV无码喷奶水，不再需要"修配"；可實(shí)現(xiàn)多工序的集中欧美特级级黄片AA免费，減少零件在機(jī)床間的頻繁搬運(yùn)在线视频免费理论片A片；擁有自動(dòng)報(bào)警、自動(dòng)監(jiān)控91在线国产观看视频、自動(dòng)補(bǔ)償?shù)榷喾N自律功能a级性爱，因而可實(shí)現(xiàn)長(zhǎng)時(shí)間無(wú)人看管加工。

The applied effect of nanometer material mainly depend on surface molecule design of nano-powder material and its dispersion degree in matrix, i. e., how to disperse nano-particles into polymer matrix on nano-scale level.

因此国无码，納米材料的應(yīng)用功效主要取決于納米粉體材料的表面分子設(shè)計(jì)（即與基體材料的相容性問(wèn)題）及其在基體材料中的分散度高清无码激情，也就是如何將納米粒子以納米尺度分散于高分子基體中。

It was applied to analyze the structures of ashless dispersants and their derivatives. The results were obtained and correlated. The molecular weight distribution and dipersity of ashless dispersant, number of polyisobutene R and polymeric degree of R polymerism in addition agent were obtained.

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Therefore, increasing metallic Co dispersion and catalyst reducibility provide the effective way to improve Co utilization efficiency and decrease catalyst cost.

因此黄色日屄视频片，提高金屬鈷的分散度和催化劑的還原度是提高金屬鈷的原子利用率亚洲无码第一页、降低催化劑成本的一條有效途徑182com三级黄片。

The second part demonstration uses three methods to test the herding and analyses the herding in Chinese stork market by the proper data from June the first, 2005 to June the first 2007, and then uses the investment aggregation intensity model to analyze the fund managers" herding based on the board effect. The conclusion is that the elucidative ability of Shanghai Stork average PE is strong to Herding effect, but the whole equation"s R~2 is small.

它們分別是基于分散度的羊群行為檢驗(yàn)，基于CAPM的羊群行為分析和基于ARCH模型的羊群行為分析动漫精品无码，得出的結(jié)論是：在基于分散度方法進(jìn)行分析時(shí)欧美特黄一级A片日韩一区二区三区，排除劇烈羊群行為的可能，但是不排除輕微的羊群行為存在的可能性国产在线精品国际自拍AV；基于CAPM和ARCH模型的羊群行為分析中美欧美屄，得出的結(jié)論是市場(chǎng)收益率的二次項(xiàng)系數(shù)均顯著為負(fù)，說(shuō)明中國(guó)股票市場(chǎng)存在羊群行為http://九色.com。

Hyperbranched aliphatic polyethers with narrow molecular weight distribution have been prepared via anionic polymerization of glycidol with rapid cation-exchange equilibrium.

根據(jù)~(13)C-NMR譜圖的積分結(jié)果99精品国产这里只有精品，計(jì)算得到HPG的支化度為0.54，GPC測(cè)得的數(shù)均分子量為3265天天免费操一操，分散度為1.48欧日XX片。

As showed in Fig.1, the diagrammed stress of short time endurance test forAs showed in Fig.1, the diagrammed stress of short time endurance test for500 hours at 565℃on welded-joint of T91-F12 is 240MPa. Considering the℃on welded-joint of T91-F12 is 240MPa. Considering thedispersity of±20％, stress of check test for 500 hours is 192MPa. The result±20％, stress of check test for 500 hours is 192MPa. The resultof short time endurance test for 500 hours at 565of short time endurance test for 500 hours at 565℃on T91-X20CrMoV121℃on T91-X20CrMoV121welded-joints is showed in Tab.5. The result shows that the short timewelded-joints is showed in Tab.5. The result shows that the short timeendurance stress of weldedendurance stress of welded-joints with two procedures at 565℃for 500 hours-joints with two procedures at 565℃for 500 hoursboth above 192MPa, and meet the requirement.both above 192MPa, and meet the requirement.

依據(jù)圖1，對(duì)T91－F12 焊接接頭 565℃溫度下的短時(shí)持久性能 500 小時(shí)考核試驗(yàn)依據(jù)圖197超频国产在线公开免费视频，對(duì)T91－F12 焊接接頭 565℃溫度下的短時(shí)持久性能 500 小時(shí)考核試驗(yàn)的圖示應(yīng)力值應(yīng)為 240MPa欧美熟女精品视频一区二区三区，按照持久強(qiáng)度試驗(yàn)數(shù)據(jù)的±20％的分散度，取 500的圖示應(yīng)力值應(yīng)為 240MPa国产特级黄色毛片操比视频，按照持久強(qiáng)度試驗(yàn)數(shù)據(jù)的±20％的分散度高清无码在线观看，取 500小時(shí)考核試驗(yàn)應(yīng)力值為 192MPa.T91－X20CrMoV121 焊接接頭 565℃、500 小時(shí)小時(shí)考核試驗(yàn)應(yīng)力值為 192MPa.T91－X20CrMoV121 焊接接頭 565℃麻豆精品在线免费、500 小時(shí)短時(shí)持久考核試驗(yàn)試驗(yàn)結(jié)果見(jiàn)表5 在线观看十八以上禁止观看，試驗(yàn)結(jié)果表明，兩種工藝條件下的焊接接頭短時(shí)持久考核試驗(yàn)試驗(yàn)結(jié)果見(jiàn)表5 中文字幕欧美日韩人妻啪啪，試驗(yàn)結(jié)果表明国产黄片在线免费，兩種工藝條件下的焊接接頭565℃溫度下的短時(shí)持久性能，500 小時(shí)的持久斷裂應(yīng)力均高于 192MPa白白色视频在线发布，結(jié)果符565℃溫度下的短時(shí)持久性能1级黄色片，500 小時(shí)的持久斷裂應(yīng)力均高于 192MPa，結(jié)果符合要求久久免费视频观看二。

It inducts the concept of discrete degree and similarity degree.

首先介紹了神經(jīng)網(wǎng)絡(luò)的發(fā)展史黄页视频网址，接著介紹了BP算法，并且引入了分散度和相似度的概念全网免费一级毛片。

disperse medium：分散媒質(zhì)

分散率;分散度 dispersity | 分散媒質(zhì) disperse medium | 分散媒質(zhì) dispersion medium; dispersing medium

PDI protein dispersibility index：蛋白質(zhì)分散度指數(shù), 蛋白質(zhì)分散比

PD predicted difference 預(yù)測(cè)差值 | PDI protein dispersibility index 蛋白質(zhì)分散度指數(shù), 蛋白質(zhì)分散比 | PDU propylene diurea 丙叉二脲

dispersion medium：分散介體

dispersion 分散 | dispersion medium 分散介體 | dispersity 分散度

dispersiveness：分散度

dispersive action 分散作用 | dispersiveness 分散度 | dispersivity 分散性

dispersiveness：分散性,分散度

分散作用 dispersive action | 分散性,分散度 dispersiveness | 分散性 dispersivity

Divergence：分散度

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fineness：細(xì)度

油墨細(xì)度(Fineness)是與油墨的流變性能以及經(jīng)濟(jì)效益直接相關(guān)的一個(gè)重要指標(biāo). 細(xì)度一般指混合在連結(jié)料中的顏料十八禁免费A片AV毛片无码网站、填料等固體粉狀物質(zhì)被分散的程度. 油墨太粗,印刷中會(huì)造成毀版、糊版,更不適于印刷網(wǎng)線較細(xì)的高檔印刷品,同樣顏料含量的油墨,細(xì)度較細(xì)者比

specific surface area：比表面

其表面積大小與分散程度有關(guān). 通常用比表面(specific surface area)或分散度(degree of dispersion)來(lái)表示物質(zhì)的分散程度,定義如下:...

dispersity：分散度

概念 分散度(dispersity) 一些毒物以氣溶膠形態(tài)存在于環(huán)境空氣中,它們是一團(tuán)氣體和懸浮于其中的微粒組成的混合體. 分散度以微粒的直徑大小表示. 只有直徑<5微米的微粒才可以進(jìn)入肺泡. 進(jìn)入肺泡的氣溶膠分散度越大,比表面積越大,

dispersity：分散性,分散度

dispersing prism 色散棱鏡 | dispersity 分散性,分散度 | dispersor 分散器,擴(kuò)散器,色散器