查询词典 sulfur chloride
- 与 sulfur chloride 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Chloride peroxidase is excreted by the filamentous fungus Caldariomyces fumago.
氯过氧化物酶(Chloroperoxidase, CPO)是一种从海洋真菌中提取的过氧化物酶。
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The Fourier transform infrared spectroscopy,ultraviolet-visible spectroscopy,nuclear magnetic resonance spectroscopy(1H NMR)and TG analysis were used to study the oxidation of corn stover lignin by chloride dioxide and subsequently modified by furfuryl alcohol.
采用傅里叶变换红外光谱、紫外-可见光谱、核磁共振(1HNMR)以及热重TG分析技术对玉米秸秆木质素被二氧化氯氧化前后的结构变化及其与呋喃甲醇改性的产物进行了表征。
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Furfuryl propionate was synthesized from furfuryl alcohol and propionyl chloride using hexahydropyridine as catalyst and anhydrous sodium bicarbonate as acid-caputor.
以α呋喃甲醇和丙酰氯为原料,以六氢吡啶为催化剂,无水碳酸氢钠为缚酸剂合成了α呋喃甲醇丙酸酯。
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A new aroma compound,furfuryl thiopropionate was synthesized using furfuryl thioalcohol and propionyl chloride as raw materials,with calcium oxide and sodium carbonate as acid-capturer.
以糠硫醇和丙酰氯为原料,用氧化钙和碳酸钠为复合缚酸剂,合成了香料硫代丙酸糠酯,并用IR、元素分析等进行了表征。
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Bunte salt was first prepared by α-furfuryl chloride and sodium thiosulfate. Then under the reaction of Bunte salt with 2-methyl-3-furanthiol in the presence of sodium hydroxide, furfuryl 2-methyl-3-furyl disulfide was prepared.
首先以α-糠基氯和硫代硫酸钠反应制备Bunte盐,然后Bunte盐与2-甲基-3-呋喃硫醇在碱性条件下反应合成了产品糠基2-甲基-3-呋喃基二硫醚。
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Furfurylidene acetone obtained from acetone and furfuratdehyde by condensationwas used as a brightener in an acid-sodium chloride type Zn electroplating bath.
由丙酮和呋喃甲醛经缩合反应所制得的呋喃叉丙酮,用作酸性氯化钠型镀锌的光亮剂。
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The monoesters of furoin were synthesized by esterification of corresponding the acyl chloride with the furoin.
糠偶姻单酯在醋酸铵和醋酸作用下合成了新化合物2-取代-4,5-双恶唑。
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The best explant in the culture was brown leaf,and the explant sterilized in 0.1% aqueous mercuric chloride for 5min has the best effect;At the initial stage in induction,3% glucosan have the best effect following with 1% glucosan+2%sucrose are optimum in the process of culturing;the optimum culture medium is 1/2MS; the preferable medium of callus is 1/2MS+ KT(0.1mg/L)+6-BA(0.05mg/L)+2.4-D(0.4mg/l);differentiation1/2MS+6-BA(0.3mg/l)+NAA0.2+KT(0.05mg/l);and the preferable medium of rooting is :1/2MS+NAA(0.05mg/L).
安祖花组织培养的最佳外植体为棕色叶片;最佳消毒时间为0.1%的升汞消毒5min;最佳碳源:诱导初期3%的葡萄糖的诱导效果最佳,后期培养以2%蔗糖+1%葡萄糖的培养效果较好;最佳基本培养基为1/2MS。
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The difficulty of route is the refinement of products. There is a lot of sodium chloride in solution. In order to refine the glycolic acid, the methods of vacuum distillation and organic solvent extraction are adopted.
水解合成后得到的是羟基乙酸的水溶液,其中含有大量的氯化钠和少量未水解的氯乙酸及其它杂质,采用减压蒸馏及有机溶剂萃取方法进行精制是比较适宜。
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Blood and CSF of patients were collected for syphilis,toxoplasma gondii and routine,cytological, glycose,protein,chloride, virology examination and 14-3-3 protein Western Blot of CSF were were carried out too.
采集患者血液和CSF,进行CSF常规及细胞学、糖、蛋白质和氯化物;血液和CSF病毒学、弓形体、梅毒检测;CSF 14-3-3蛋白Western Blot检测。2例死亡患者脑组织匀浆进行Wistar大鼠脑内接种,观察期6个月。
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- 推荐网络例句
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The Porsche Owner: But it's my car!
可,这是我的车呀。
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LOX_83}{Oh, another bunch of wackos.
{LOX_83}{呃,又一群怪人。
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It is difficult to fit a suit on him because he is so irregularly built.
他的体形和常人不大相同,很难有合身的衣服。