Results showed that:there were significant differences in the carbon to oxygen ratioamong various positions and processingconditions;lignin and abstracts mainly made up the surface of bamboo;high temperature drying resulted in the decomposition of volatile abstracts in the surface,whichindicated some structure of cellulose and hemicellulose,while the effects of processing with boracic acid were not apparent;the bamboo processed in hightemperature and with boracic acid showed decreasedfree hydroxide and activity at the same time;the amount of active free hydroxide of inner layer was higher thanthat of the outer.

結(jié)果表明：不同部位和不同處理?xiàng)l件下竹材表面的碳氧比有很大差異色播播网免费播播；竹材表面主要以木素和各種抽提物為主可以直接观看的av网址；高溫干燥導(dǎo)致竹材表面易揮發(fā)的抽提物分解99re这里只有是精品，使部分纖維素和半纖維素的結(jié)構(gòu)特征得以顯露毛片毛片黄色毛片网址，而硼酸處理效果不明顯99福利人在线国产；高溫處理和硼酸處理后竹材表面的自由羥基減少，活性降低黄色免费网站欧美；竹黃表面的活性自由羥基的數(shù)量高于竹青表面色哟哟图片。

In borate solution, The order of effective mobilities of disaccharide-borate compolexes was saccharose＜celloiose＜ maltose＜lactose and that of polylol- borate complexes was ethylene glycol＜ propanetriol＜erythritol＜sorbitol＜mannitol＜dulcitol.

在堿性四硼酸鈉溶液中二糖硼酸絡(luò)合物淌度順序?yàn)椋喝樘牵钧溠刻牵纠w維二糖＞蔗糖，多元醇硼酸絡(luò)合物的淌度順序?yàn)椋毫u基多元醇＞四羥基多元醇＞三羥基多元醇＞二羥基多元醇日韩欧美国产黄片群。

In one embodiment, the invention is a system for initiating free radical polymerization comprising: a in one part, one or more amido-borate compounds containing one or more anionic amido-borate moieties comprising an organoborate wherein the boron atom is bonded to a nitrogen atom of ammonia or an organic compound containing one or more nitrogen atoms, such as a hydrocarbyl amine, a hydrocarbyl polyamine, or an aromatic heterocycle containing one or more nitrogen atoms and optionally containing one or more heteroatoms or heteroatom containing functional moieties, and one or more cationic counter ions and b in a second part, a liberating compound which reacts with the nitrogen atom bound to the boron atom upon contact with the amido-borate to form an organoborane radical.

在一個(gè)實(shí)施方案中国产精品无码嫩草免费下载，本發(fā)明是引發(fā)自由基聚合的體系，包括：a在一個(gè)部分中亚洲欧美在线图片区，一種或多種含有一個(gè)或多個(gè)包含有機(jī)硼酸根的陰離子酰氨基-硼酸鹽部分和一個(gè)或多個(gè)陽(yáng)離子抗衡離子的酰氨基-硼酸鹽化合物黄片一级片无码视频在线观看，其中的硼原子鍵合到氨的氮原子或含一個(gè)或多個(gè)氮原子的有機(jī)化合物，例如烴基胺国产精品一区二区色黄福利、烴基聚胺或含一個(gè)或多個(gè)氮原子和任選含一個(gè)或多個(gè)雜原子或含雜原子的官能部分的芳族雜環(huán)的氮原子上人人做人人干，和b在第二部分中，在與酰氨基-硼酸鹽接觸時(shí)與鍵合到硼原子上的氮原子反應(yīng)形成有機(jī)硼烷基團(tuán)的釋放化合物。

The antiwear and friction-reducing performances of sodium borate ,potassium borate and lanthanum chloride in water were evaluated on a four-ball friction tester.

結(jié)果表明少妇卖身全黄毛片，硼酸鈉日本女孩高潮、硼酸鉀和氯化鑭可一定程度地提高水的極壓、抗磨和減摩性能亚洲一区二区黄色视频，硼酸鉀性能最優(yōu)欧美性爱有码，硼酸鹽與氯化鑭復(fù)合后性能進(jìn)一步改善。

The extreme pressure performance of sodium tetraborate and potassium tetraborate were studied by cooperating with inorganic salts in aqueous solution,and the wear scar's surfaces were analyzed by SEM and EDX.

以四硼酸鈉和四硼酸鉀為主要對(duì)象黄免费视频，研究了硼酸鹽與無(wú)機(jī)鹽復(fù)配后在水介質(zhì)中的極壓性能變化規(guī)律欧美一级毛多水多的肥婆，并用掃描電鏡和X射線能譜分析了磨斑表面形貌和元素組成。

The existing form of boron on the rubbing surfaces is sodium metaborate which can be dissolved in water. The hydration water of so- dium metaborate can reduce the aiitiwear function on Four-ball Machine but enhance its antiwear ability on Timken Tester. The study also revealed that sulfonate dispersant Can reduce the antiwear function of sodium metaborate while succinimide dispersant enhance its antiwear ability.

結(jié)果表明黄色国产区，含偏硼酸鈉的白油能在摩擦表面形成含偏硼酸鈉的表面膜而具有較好的抗磨性，硼在摩擦表面膜中以偏硼酸鈉的形式存在天天插天天狠天天透，鈉和鈣的石油磺酸鹽型分散劑會(huì)降低偏硼酸鈉的抗磨性国产精品初中视频，而丁二酰亞胺類(lèi)分散劑則能提高其抗磨性。

Potassium Fluoroborate, Sodium Fluoroborate, Ammonium Fluoroborate

氟化鹽：氟硼酸鉀一级a在线、氟硼酸鈉免费污视频一区在线、氟硼酸銨、氟鋯酸鉀在线视频久、氟鋯酸銨黄色电影你懂的。

Through the analysis of szaibelyite ,the manufacture method of boric acid and magnesium carbonate from szaibelyite by sulfuric acid,CO_2 and ammonia water is determined.

對(duì)硼鎂礦成分進(jìn)行分析，從而確定了采用硼鎂礦制取硼酸聯(lián)產(chǎn)碳酸鎂工藝路線———用硫酸分解硼鎂礦制取硼酸先锋自拍日韩视频，硼酸母液經(jīng)處理后加入碳化氨水制取碳酸鎂wwwww看亚洲。

The results of this study are summarized below.1 A variety of additives such as proteins,glyoxal / glycerol,alcohols,metal salts,as well as ethylene monomer were used in this study and all of them could improve the leaching resistance of the three kinds of borate(boric acid,borax,disodium octaborate tetrahydrate) in different extents through variety forms.

本研究的結(jié)果歸納如下：(1)本研究中所使用的多種助劑如蛋白質(zhì)、乙二醛/丙三醇50岁国产肥女人精品区、醇類(lèi)化合物福利片国产馆、金屬鹽以及乙烯單體等都能通過(guò)各種形式，不同程度的提高三種硼酸鹽(硼酸影音先锋黄色9001、硼砂国产aaa免费视频、四水合八硼酸二鈉)的抗流失性，但效果均不是特別明顯xxxxxcom。

Methods of test for orthoboric acid, diboron trioxide, disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of iron soluble i

工業(yè)用原硼酸黄色视频亚洲一级A、三氧化二硼、四硼酸二鈉欧美性爱交视频、高硼酸鈉和粗硼砂的試驗(yàn)方法国产一区免费。溶于粗硼砂中堿性介質(zhì)

boric acid precipitation：硼酸析出物

boric acid poisoning 硼酸中毒 | boric acid precipitation 硼酸析出物 | boric acid pump 硼酸泵

borate：硼酸鹽 使與硼酸混合

borate flint | 含硼火石玻璃, 含硼(打火機(jī)用)電石 | borate | 硼酸鹽 使與硼酸混合 | borated | 攙硼酸的

borate：硼酸鹽 硼酸酯

borasque 博拉斯科雷暴 | borate 硼酸鹽 硼酸酯 | borated 硼酸處理過(guò)的

Boric Acid,Borax：硼酸,硼砂

硼酸 BORIC ACID,TECHNICAL GRADE | 硼酸,硼砂 Boric Acid,Borax | 硼酸鈉 SODIUM BORATE

sodium perborate：過(guò)硼酸鈉,過(guò)硼酸鈉,高硼酸鈉

sodium pentothal 硫噴妥鈉 | sodium perborate 過(guò)硼酸鈉,過(guò)硼酸鈉,高硼酸鈉 | sodium perchlorate 高氯酸鈉

perboric acid：過(guò)硼酸

簡(jiǎn)介 過(guò)硼酸(perboric acid) 分子式CAS號(hào): 性質(zhì):游離過(guò)硼酸不存在. 硼酸在水中的溶解度由于過(guò)氧化氫的存在而減小,在溶液中硼酸與過(guò)氧化氫間存在平衡. 已知過(guò)硼酸的許多鹽. 水中過(guò)硼酸離子的結(jié)構(gòu)隨水化程度不同而不同.

sodium tetraborate：硼酸鈉

硼酸鈉 SODIUM BORATE | 硼酸鈉 Sodium Tetraborate | 硼酸三甲酯 Trimethyl Borate

biborate：酸式硼酸鹽 重硼酸鹽

Biblist | 圣經(jīng)信仰者, 圣經(jīng)學(xué)者 | biborate | 酸式硼酸鹽 重硼酸鹽 | Bibos | 蝎屬

borofluoride：氟硼酸鹽氟硼酸酯

borofil | 硼纖維 | borofluoride | 氟硼酸鹽氟硼酸酯 | boroglyceride | 硼酸甘(油)酯

boroglyceride：硼酸甘(油)酯

borofluoride | 氟硼酸鹽氟硼酸酯 | boroglyceride | 硼酸甘(油)酯 | borohydride sodium | 氫硼化鈉