查询词典 succinic acid

The sperm treated with trypsin, plasmin, pepsin and succinic acid sodium respectively, only trypsin can dissociate the eupyrene sperm bundles and improve the motility of apyrene sperm synchronously, and olso only the trypsin-treated sperm have the ability of fertilization.

用胰蛋白酶、血纤维蛋白溶酶、胃蛋白酶及琥珀酸钠处理精液，仅胰蛋白酶能够在很好的溶解有核精子束的同时提高无核精子的运动性，也只有胰蛋白酶处理的精液人工授精能够得到受精卵。

Succinic acid can also be used to produce 1,4-Butanediol,Tetrahydrofuran,γ-Butyrolactone,and other chemical intermediates.

琥珀酸作为TCA循环的中间产物之一，在生物的代谢中占有非常重要的地位，因此被广泛应用于合成化学药物的中间体。

Result: Eight compounds were isolated and they were identified as β-sitosterol (1), succinic acid (2), luteolin-7-O-β-D-glucoside (3), uracil (4), apigenin (5), chrysoeriol (6), chrysoeriol-7-O-β-D-glucoside (7), and apigenin-7-O-β-D-glucoside (8). Conclusion: Compound 4-8 were isolated from L.

结果：从藏药短管兔耳草醋酸乙酯提取物中分离得到8个化合物，经鉴定分别为β-谷甾醇（1），琥珀酸（2），木樨草素-7-O-β-D-葡萄糖苷（3），尿嘧啶（4），芹菜素（5），柯伊利素（6），柯伊利素-7-O-β-D-葡萄糖苷（7）和芹菜素-7-O-β-D-葡萄糖苷（8）。

114 cases ulcerative colonitis from jan. 2005 to dec. 2008 in our hospital were divided into two groups. 63 cases in treatment group were given herbal decotion, 51 cases in control group were given sulfasalazine orally with succinic acid hydrogenation cortisone edema.

选择2005年1月至2008年12月来我院就诊的溃疡性结肠炎患者114例，随机分为两组，治疗组63例服用自拟中药汤剂治疗；对照组51例采用柳氮磺胺吡啶口服，琥珀酸氢化可的松灌肠。

High relative molecular mass poly was synthesized by direct polycondensation of succinic acid and 1,4-butanediol in decalin solution at 140～200 ℃ for 12～14 h.

以丁二酸和丁二醇为原料，十氢萘为溶剂，在140~200℃反应12~14 h，进行直接聚合，合成了高相对分子质量聚丁二酸丁二醇酯。

These include succinic acid and glutaric acids.

琥珀酸和丁二酸是属于这类酸。

This paper reviews the research and development of electrochemical synthesis of succinic acid at home and abroad.

综述了国内外电解合成丁二酸的方法，详细介绍了电解反应过程中阴极材料、阳极材料、电解槽结构和隔膜材料的发展趋势。

In this work, density functional theory has been performed to study the microcosmic reaction mechanism of succinic acid dehydration.

用量子化学密度泛函理论对该反应的微观机理进行了详细研究，得到了该反应的微观过程。

The concentration of succinic acid was the best when treated with T3(300 mg/L).

在所有处理中以T3(300mg/L)效应最为显著。

This enzyme catalyzes the oxidation of succinic acid.

这种酶催化琥珀酸的氧化。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。