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该中间体与氨基甲酸甲酯反应制得非氨酯。The intermediate reacted with methyl carbamate to obtain felbamate.

新鲜氨和从高压洗涤塔来的氨基甲酸盐溶液加到。The carbamate solution from the high-pressure scrubber and fresh ammonia are added.

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研究人员分析了氨基甲酸乙酯对小鼠的效果。The researchers are studying the effects of treatment with vinyl carbamate in mice.

研究了纤维素氨基甲酸酯溶液的流变性能,并与粘胶溶液进行了比较。The rheological behavior of cellulose carbamate solution was studied and compared with viscose solution.

系统研究了氨基甲酸酯土豆淀粉浆料的合成与浆纱性能。In this paper, the synthesis and sizing properties of carbamate potato starch are systematically studied.

淀粉氨基甲酸酯是由工业玉米原淀粉与尿素经固相反应制成。Starch carbamate was prepared by reacting commercial cornstarch with urea using a solid-state techˉnique.

报道了一种用于测定有机磷和氨基甲酸酯类农药的安培型生物传感器。An amperometric biosensor for the determination of organophosphorus and carbamate pesticides is described.

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目的快速检测市售卫生杀虫剂中是否含有机磷或氨基甲酸酯成分。Objective To find methods for testing quickly if there were organophosphate and carbamate in insecticides.

这种纯溶液或和粘胶的共混溶液能在酸浴中纺丝成形得到纤维素纤维。Cellulose carbamate which is miscible with xanthate solutions can be spun into fiber by wet spinning method.

介绍了用光气、8-羟基喹啉和甲胺合成N-甲基氮基甲酸-8-喹啉酯的方法。In this paper, 8-Quinoline-N-methyl carbamate was synthesized by phosgene, 8-hydroxyquinoline and methyl amine.

采用不同方法制备了一系列的负载型铜基催化剂并将其用于仲丁醇脱氢和糠醛加氢的耦合反应。At the same time coupling reaction combined with urea and methanol is used in the synthesis of methyl carbamate.

以微晶纤维素和尿素为原料,二甲苯为溶剂合成了纤维素氨基甲酸酯。Cellulose carbamate was synthesized in xylene as solvent with microcrystalline cellulose and urea as raw materials.

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有机磷类、氨基甲酸酯类及拟除虫菊酯类农药稳定性相对较差,不同操作对其有很好的去除作用。By contrast, organophosphate , carbamate and pyrethroid pesticide residues can be removed easily because of their instability.

该方法的灵敏度高、操作简便、快速,满足白酒中痕量氨基甲酸甲酯农残的高灵敏分析。This method is sensitive, fast and accurate and it could satisfy high sensitive analysis of methyl carbamate residues in liquor.

一吸塔超温的原因,一类是热负荷大,一类是一甲液浓度高。The reasons for the first absorber over temperature are the heat over load and high concentration of the first ammonium carbamate solution.

根据吡虫啉农药在紫外光的照射下能发射荧光的机理,研制了一种监测吡虫啉的荧光光纤光谱仪。A fluorescence optical-fiber spectrometer was developed based on fluorescence of imidacloprid insecticide for monitoring carbamate pesticides.

首次采用亚临界水萃取技术进行样品预处理,大大提高了农药残留的提取率。Subcritical water extraction was first used for the determination of organo- phosphate and carbamate pesticides in samples of fruits and vegetables.

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本发明涉及一种树脂组合物,其具有含溴环氧树脂、经胺基甲酸酯改性的共聚酯、硬化剂与溶剂。The invention relates to a resin composition which is provided with brominated epoxy resin, carbamate modified copolyester, a hardener and a solvent.

建立了克百威ELISA检测技术,配合电化学法对200份出口藠头样品进行氨基甲酸酯类农药残留检测。A new ELISA method was established, together with electrochemical method for carbamate pesticide residues detection of 200 export Chinese onion samples.

采用含脲基的脂肪族氨基甲酸酯化合物,与带羟基的内烯酰基化合物进行聚合反应,得到多官能度的带双键活性齐聚物。Reaction between urea-based aliphatic carbamate compound and hydroxy acylated compound is resulted in poly-functional active copolymer containing double-bond.