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- chloral betaine [化] 氯醛甜菜碱
- Chloral hydrate is a rapidly effective hypnotic. 水合氯醛为一种作用迅速的催眠药。
- We are interested in betain product for feed. 本信息价值5点积分;建议回复日期2005-02-10之前.
- These investigators showed that betaine caused a growth response. 这些研究者证明:甜菜碱导致生长反应。
- The paper reported the new technology of synthesizing betaine. 报道了合成甜菜碱的新工艺。
- In this paper, betaine was synthesized by a new technology. 提出了甜菜碱合成的新工艺。
- Is there any negative reactions between Chloral Hydrate and Nembutal? 水合三氯乙醛和戊巴比妥之间是否存在任何不良的反应?
- The opeartion was done with the help of hypnotism using 10% chloral hydrate. 患儿治疗前应用10%25水合氯醛进行灌肠,待入睡后应用泪道探针行单纯泪道探通治疗。
- Objective:To analyze the factors influencing chloral hydrate stability. 目的:分析影响水合氯醛合剂中水合氯醛稳定性的因素。
- The betaine will collapse to the alkene only when these two functions are eclipsed. 只有当这两个基团移至重迭位置时碘盐才能裂解为烯烃。
- A colorless, mobile, oily aldehyde, CCl3CHO, a penetrating lung irritant, used to manufacture DDT and chloral hydrate. 氯醛一种无色、流性、油质的醛，CCl3CHO，对肺部有刺激性，用于制造DDT和水合三氯乙醛
- Chloral is a colorless, volatile liquid with a very penetrating odor and boiling at 97.7℃. 三氯乙醛是无色挥发性的液体，带有刺激性很强的气味，在97.;7℃沸腾。
- Chloral hydrate in combination with alcohol,usually administered surreptitiously to make the drinker unconscious. 氯醛与酒精联合在一起形成的氢氧化物,通常在不知不觉中使饮者丧失意识。
- Effects of NaCl stress on betaine, chlorophyll fluorescence and chloroplast pigment of leaves of Lycium Barbarum L. NaCl胁迫对枸杞叶片甜菜碱、叶绿素荧光及叶绿素含量的影响。
- The length of alkyl, carbon chain about betaine type amphoteric surfactant affects its surface activity and other properties. 摘要甜菜碱表面活性剂的烷基碳链的长度对其表面活性及其它性质有不同程度的影响。
- Conclusion The composure function of chloral hydrate taking by enema is superior that of taking orally. 结论:水合氯醛灌肠组对婴幼儿镇静效果优于口服组。
- Study of betaine on the repartition of carcass fat in meat duck (1 21days) and mechanism of the effect. 甜菜碱对1至21日龄肉鸭体脂重分配的作用效果及机理
- Choline dehydrogenase (CDH) is a key enzyme in betaine synthesis. It can synthesize betaine from choline in one step. 从大肠杆菌中克隆的胆碱脱氢酶基因(betA)是甘氨酸甜菜碱合成的关键酶基因,该基因编码的胆碱脱氢酶(CDH)可将胆碱一步合成为甜菜碱。
- Condensation of phenol and chloral over HY zeolite catalysts was studied in detail. 以三氯乙醛为亲电试剂,在HY沸石催化剂上实现了苯酚和三氯乙醛的二次缩合反应。
- Choline dehydrogenase(CDH) isolated from Escherichia coli, can help the expression of glycine betaine efficiently. 源于大肠杆菌(Escherichia coli)的胆碱脱氢酶(choline dehydrogenase，CDH)能有效催化甘氨酸甜菜碱的合成。
