戊醛酸 的英文怎麼說
中文拼音 [wùquánsuān]
戊醛酸
英文
pivalic acid
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醛 :
名詞[化學] (有機化合物的一類) aldehyde
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酸 :
酸構詞成分。
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Transketolase is the key enzyme of pentose - phophate pathway, catalyses transfer of a two - carbon fragment from a ketolase ( donor substance ) to an aldose ( acceptor substance )
摘要轉酮醇酶是磷
酸戊糖途徑的關鍵酶,催化二碳單元在酮糖(供體)和
醛糖(受體)間的轉移。
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It exists the option of an alkaline or a neutral cooking to produce bleachable paper pulp, and of acid hydrolysis of the straw to produce furfural and fermentable pentoses to produce methanol
在生產漂白漿的工藝條件是可以選擇的如堿法,中性蒸煮,而且利用
酸法水解草類原料可以生產糠
醛和發酵
戊糖生產甲醇
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Its headquarter is located at xinkailu no. 8, xuanhua district of zhangjiakou city. its main products include ziyun brand civil explosive products series : powdery ammonium nitrate explosive emulsion explosive industrial fuse ; ziyun brand fine chemical products series : glyoxalic acid 5 - 4 - hydroxyphenyl hydantoin p - hydroxyphenylacetic acid p - hydroxyphenylacetamide allantoin daidzein bufexamac ; aaa brand fine chemical products series : ethylamine methanol trimethylacetic acid tert - valeryl chloride ; great wall brand agricultural chemical fertilizer products series : ammonia urea ammonium bicarbonate ; chenguang brand calium carbide chenguang brand acetylene carbon black xuguang brand dissolved acetylene ; and the others as sulphur ammoina liquor oxygen nitrogen, etc.
公司現有主要產品為,紫雲牌民爆產品系列:粉狀硝銨炸藥乳化炸藥工業導火索紫雲牌精細化工產品系列:乙
醛酸對羥基苯海因對羥基苯乙
酸對羥基苯乙酰胺尿囊素大豆甙元丁苯羥
酸三a牌精細化工產品系列:乙基胺甲醇特
戊酸特
戊酰氯長城牌農化產品系列:合成氨尿素碳銨晨光牌電石,乙炔炭黑旭光牌溶解乙炔。
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Transmission electron microscopy : the testis was cut into fragments ( 1mm x 1mm x 1mm ), fixed in 2. 5 % glutaraldehyde made up in 0. 1 m phosphate buffer ( ph 7. 2 ), postfixed in 1. 0 % oso4, dehydrated in a progressive ethanol and acetone solution, embedded in epon812, sectioned with lkb ultramicrotome, and stained with urangl acetate followed by lead citrate, then observed with h - 600 microscopy and photographed
透射電鏡樣品以2 . 5
戊二
醛( ph7 . 2 , 0 . 1m lpbs緩沖液配製)和1鋨
酸雙固定,酒精和丙酮系列脫水, epon812包埋, lkb型超薄切片機切片,醋
酸鈾和檸檬
酸鉛雙重染色, h - 600透射電鏡下觀察並拍照。
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Scanning electron microscopy : after fixed in 2. 5 % glutaraldehyde made up in 0. 1 m phosphate buffer ( ph 7. 2 ), the tissue of testis was post - fixed in 1. 0 % oso4, dehydrated in a progressive ethanol solution, dried and sputter - coated with gold, then observed with kyky - 1000b microscopy and photographed
掃描電鏡樣品以2 . 5
戊二
醛( ph7 . 2 , 0 . 1m lpbs緩沖液配製)和1鋨
酸雙固定,酒精系列脫水,乾燥,真空離子濺射儀噴金, kyky - 1000b型掃描電鏡觀察並拍照。
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The pentaerythritol diacetals were effectively synthesized through condensation reaction of pentaerythritol with aldehydes and ketones promoted by zirconium sulfate - silica gel under microwave irradiation
摘要微波輻射硫
酸鋯矽膠催化季
戊四醇與
醛、酮縮合反應,高收率制得了雙縮
醛和雙縮酮化合物。
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The main chemicals used for disinfection purposes are halogenated compounds containing chlorine or iodine, alkalis such as sodium hydroxide or ammonium, phenols such as chlorhexidine acetate, aldehydes, such as the glutaraldehydes, ampholytes ( which may behave either as acids or as bases ), surfactants, and gases such as ethylene oxide
在消毒中使用的主要化合物是含有氯或碘的鹵代化合物、氫氧化鈉或銨之類的堿洗滌劑、氯己啶之類的酚類、
戊二
醛之類的
醛、兩性電解質(可作為
酸類或基底使用) 、表面活化劑及環氧乙烷之類的氣體。
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A solvent - free procedure for synthesis of n - sulfonylimines catalyzed by zr 2 183 ; 4h2o sio2 solid acid under microwave irradiation
微波輻射下氨基磺
酸催化合成季
戊四醇雙縮
醛酮
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The effects of six effectors, polyethylene glycol ( peg ) 6000, d - sorbitol, trehalose, dithiothreitol, glycerol and glutarie dialdehyd on pal activity in enzymatic reaction were investigated in this article
摘要實驗考察了聚乙二醇6000 、 d -山梨醇、海藻糖、二巰基蘇糖醇、甘油、
戊二
醛對酶反應中苯丙氨
酸解氨酶活力的影響。
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Manufacturer of pharmaceutical intermediates and fine chemicals in china. products include a range of aromatic amines, as well as intermediates for specific apis
-主要生產對硝基苯甲酸, 3 -戊酮, dl -對羥基苯甘氨酸, dl -對羥基苯海因,乙醛酸產品。