二醇的例句（二醇在句子中的用法）

• Objective To explore the correlation between estradiol changes in Alzheimer AD ) and vascular dementias ). 目的探讨 阿尔茨海默 病与血管性痴呆患者雌二醇变化的相关性.
• The that sulfamic acid is an excellent catalyst for synthesis of acetophenone cyclic ethylic ketal. 以氨基磺酸为催化剂,通过苯乙酮和乙二醇反应合成苯乙酮环乙二缩酮.
• The effects of reactant mole ratio , catalyst dosage , microwave irradiationtimeyield of cyclohexanone glycol ketal were investigated. 用十二水硫酸铁铵作催化剂, 微波辐射催化合成环己酮乙二醇缩酮.
• The usual thinners are water, ethanol, isopropanol, ethylene glycol monobutyl ether, and propylene glycol monomethyl ether. 分散所用的稀释剂通常有水 、 乙醇 、 异丙醇 、 乙二醇单丁醚和丙二醇甲醚等.
• In addition , E 2 in blood were determinated by enzyme immunoassay ( EIA ). 采用酶免疫分析法测定血清雌二醇 ( E2 ) 水平.
• Especially , polyethylene glycol ( PEG ) on the main chain of the polyurethane can offer good hydrophilicity. 通过在聚氨酯主链上引入亲水的 聚乙二醇 嵌段来赋予压敏胶亲水性.
• Copper - containing catalysts are the most suitable catalysts for producing 1, 2 - propanediol through catalytic hydrogenolysis of glycerol. 对甘油催化氢解制取1, 2- 丙二醇效果最好的是含铜的催化剂.
• Dibromo neopentyl glycol was prepared from pentaerythritol and hydrobromic acid. 由季戊醇、氢溴酸制备了二溴新戊二醇.
• Polyoxyethylene glycols containing tertiary amine groups were synthesized with different amine initiators. 以胺类化合物为起始剂,制备了几种含叔胺基的聚氧化乙烯二醇.
• A new process of Hydration of propylene oxide to glycols was introduced. 采用反应精馏新工艺由环氧丙烷水合制丙二醇.
• The result showed that polyethylene glycol diglycidyl ether cross linked sericin obviously. 结果表明,聚乙二醇缩水甘油醚对丝胶蛋白具有明显的交联作用.
• Glycol is oxidized rapidly by it to oxalic and glycolic acids. 乙二醇迅速地被它氧化,生成草酸和羟基醋酸.
• Food additive - Sucrose fatly acid ester ( method of propylene glycol ) GB10617-1989食品添加剂蔗糖脂肪酸酯 ( 丙二醇法 )
• Results: Fresh water does inhibIt'stone formation rat kidney evoked by 1 , 2 - ethanediol and ammonium chloride. 结果: 淡泉水对乙二醇和氯化胺诱发的大鼠肾结石模型有明显抑制作用.
• Optimization of production can be realized by using the improved ethanediol solvent extraction process. 采用改进的乙二醇类溶剂抽提流程,可以达到优化生产的目的.
• Lignin of rice husk high boiling point solvent ( HBS ) digesting process with aqueous solvent of ethanediol. 以乙二醇水溶液为溶剂,稻壳为原料制备木质素.
• A HPLC method for determination of estradiol patches and its related substances —— estriol and estron was presented. 建立HPLC法测定 雌二醇贴片的含量和有关物质.
• Purpose To synthesize a new antitumor drug 2 - methoxy estradiol which is an angiogenesis inhibitor. 目的合成抗肿瘤新药新生血管形成抑制剂2甲氧基雌二醇.
• ER binding sites in tumor were determinedby tritiated estradiol binding method. 用氚标记雌二醇结合法测定瘤内的ER结合位点数.
• The main products of PET supercritical methanolysis are dimethyl terephthalate ( DMT ) and ethylene glycol ( EG ). 红外光谱检测解聚产物是纯度很高的对苯二甲酸二甲酯 ( DMT ) 单体和乙二醇.