经五步反应合成得到磺酰脲类除草剂玉嘧磺隆。
Sulfonylurea herbicide Rimsulfuron was synthesized by a five-step reaction.
缺（低）硫处理器官酰脲与硝态氮增加。
S deficiency can increase the content of ureides and nitrate nitrogen of organs.
目的合成新的香豆素磺酰脲类化合物供药理筛选。
微生物降解是磺酰脲类除草剂降解的重要途径之一。
Microbial degradation is one of the most important degradation pathways of sulfonylurea herbicides.
维持氯化聚苯乙烯乙内酰脲珠粒杀生物活性的组合物和方法。
A composition and the method for sustaining the biocidal activity of chlorinated polystyrene hydantoin beads.
研究了5，5-二甲基乙内酰脲（DMH）无氰脉冲镀银工艺。
The process of cyanide-free silver pulse electroplating is investigated in 5,5-dimethyl hydantoin(DMH) bath.
初步选出产量性状好、酰脲含量高和光合效率较强的无性系3个。
Three somaclones with desirable yield traits, high content of acyl urea and high photosynthetic efficiency were identified.
目的建立降糖保健食品中非法添加磺酰脲类降糖药的定性检测方法。
Aim to develop a method for identification of sulphonylurea illegally added into the antidiabetic food for health care.
目的研究5，5 二苯基乙内酰脲3 基甲基磷酸钠新的合成工艺。
Objective To study a new synthesis method of 5,5- diphenylhydantoin-3-ylmethylphosphate disodium.
田间比较试验结果表明，用甲磺隆等磺酰脲类除草剂对日本看麦娘防效很差。
The result of field trials showed that metsulfuron-methyl gave bad control effect against Alopecurus japonicus.
本论文研究磺酰脲类除草剂烟嘧磺隆的合成路线，确定了合成较佳工艺条件。
This thesis is about the study of the preparation and production process of sulfonylurea herbicidal nicosulfuron.
环境中的磺酰脲化合物主要通过化学水解和微生物降解及少量的光化学分解而消失。
Sulfonylurea herbicide in the environment can be dissipated mainly through chemical hydrolysis and micro-degradation.
综述近年来环境巾磺酰脲类除草剂残留测定前处理和测定方法的研究进展及适用范围。
This paper reviews recent research progress in sulfonylurea herbicide residue analysis in the environment including the methods used in pretreatment and determination and their applicability.
该研究为进一步理解磺酰脲类的分子结构、药物活性并设计新的分子提供了帮助和指导。
This study will provide assistance and guidance to further understand molecular structure of sulfonylurea and its herbicidal activity and to design new compounds.
那格列奈是一种新型的非磺酰脲类促胰岛素分泌的降糖新药，其起效快且作用时间较短。
Nateglinide is a novel non-sulfonylurea antidiabetic agent by stimulating insulin secretion. Its action occurs rapidly and sustains shortly.
该组合物可避免双胍类药物与磺酰脲药物的相互作用，提高组合物的治疗效果和稳定性。
The composite can avoid the interaction of biguanide medicine and sulfonylurea medicine and improves the treatment effect and the stability of the composite.
在将磺酰脲类药物有效地用于孩子且不会引起严重低血糖发生方面，我一直也未能实现。
I have not been able to effectively use a sulfonylurea in a kid without substantial hypoglycemia, " the physician continued."
研制的苯甲酰脲类农药浓度测量荧光光纤测量系统具有灵敏度高、线性范围宽、成本低等特点。
This fluorescence fiber-optical measuring system for measuring the concentration of benzoyl urea pesticides has several characteristics such as high sensitivity, wide linear range and low cost, etc.
结果表明，此类磺酰脲类化合物的除草活性与苯环5位取代基的立体结构和电场性质密切相关。
The results show that herbicidal activity is closely related to the steric and electronic properties of the 5-position of the benzene ring.
方法将血红蛋白经酸水解后，释放出氨甲酸缬氨酸，并进一步转化成缬氨酸乙内酰脲后进行定量分析。
Methods It was based on the quantification of valine hydantoin formed from the released carbamyl valine reside after acid hydrolysis of haemoglobin.
研究了提取浓缩和毛细管电泳相结合测定稻田土壤中低剂量多个磺酰脲类除草剂混合残留的分析方法。
A low level multi sulfonylurea herbicides residue analytical method based on extraction enrichment combined with capillary electrophoresis was studied.
低浓度硝酸盐在生育前期对吉林20号根瘤固氮酶活性有促进作用，酰脲含量增加，在生育后期有抑制作用。
If low nitrate concentration was applied to Jilin 20, its nodule nitrogenase activity and ureide content were increased in early growth period, but were inhibited in later growth period.
产品成份：去离子水、丙二醇、丙烯酸聚合物、西曲氯铵、木瓜提取液、海藻提取液、DMDM乙内酰脲、香料。
Ingredients: Deionized Water, Propylene Glycol, Acrylic Acid Copolymer, N-Hexadecyltrimethylammonium Chloride, Papaya Extract, Alga Extract, DMDM Hydantoin, Essence.
产品成分：去离子水、丙二醇、丙烯酸聚合物、西曲氯铵、木瓜提取液、甘草提取液、DMDM乙内酰脲、香料。
Ingredients: Deionized Water, Propanediol, Acrylic Acid Polymer, N-Hexadecyltrimethylammonium Chloride, Pawpaw Extract, Melarrest l, DMDM Hydantoin, Essence.
本文以DMDM乙内酰脲和咪唑烷基脲为例，简述了此类防腐剂的性质特点及检测化妆品中此类防腐剂含量的困难。
This paper use DMDM Hydantoin and Imidazolidinyl Urea as two examples, describe the characteristic of these preservatives, and the difficulties in determination of these preservatives in cosmetic.
已知乙酰乳酸合酶特定氨基酸突变可以提高对抑制乙酰乳酸合酶类除草剂的抗性，如碘酰脲类和嘧啶羧酸类除草剂。
Mutations of specific amino acids in ALS have been known to confer resistance to ALS-inhibiting herbicides such as sulfonylureas and pyrimidinyl carboxy (PC) herbicides.
本文以乙磺酰基乙腈和1，1，3，3-四甲氧基丙烷为起始原料，经五步反应合成得到磺酰脲类除草剂玉嘧磺隆。
Sulfonylurea herbicide Rimsulfuron was synthesized by a five-step reaction starting with 2-(ethylsulfonyl)acetonitrile and 1,1,3,3-tetramethoxypropane.
基于免疫竞争胶体金免疫层析原理，研制了检测食用肉中呋喃妥因代谢物1-氨基乙内酰脲（AHD）的免疫试纸条。
A method of colloidal gold immunochromatographic assay for the determination of 1-aminohydantoin(AHD) in pork was established based on competition principle.
得到的QSAR模型进一步验证了复合物中磺酰脲化合物与酶的连接模式，并为下一步的虚拟筛选提供了一个非常有用的工具。
The derived QSAR models further validate the binding model of sulfonylurea compounds and AHAS, and provide a very useful tool in the next virtual screening.
得到的QSAR模型进一步验证了复合物中磺酰脲化合物与酶的连接模式，并为下一步的虚拟筛选提供了一个非常有用的工具。
The derived QSAR models further validate the binding model of sulfonylurea compounds and AHAS, and provide a very useful tool in the next virtual screening.
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