Reasons for side bar break on HP ammonium carbamate pump en urea plant

1、

Discussions on the tube array corrosion of HP ammonium carbamate condenser

高压甲铵冷凝器列管腐蚀原因探讨

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2、

Operating analysis of HP ammonia pump and ammonium carbamate pump after frequency governor speed changed

高压氨泵、甲铵泵改变频器调速运行情况分析

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3、

Design defects of pool ammonium carbamate condenser of co_2 stripping process urea plant

二氧化碳汽提法池式冷凝器的设计缺陷

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4、

Effect of High-pressure Ammonium Carbamate Injector Nozzle Cracking on System

高压甲铵喷射器喷嘴呲裂对系统的影响分析

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5、

Synthesis and Improve on Methods of Ammonium Carbamate

氨基甲酸铵的合成及方法的改进

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6、

The Corrosion Cracking and Protection of the Ammonium Carbamate Pump Cylinder

氨基甲酸铵泵泵体的腐蚀开裂与防护

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7、

The ST of op and carbamate insecticides was significantly correlated with the sensitivity of the target enzyme ( AChE) to the sulfhydryl reagent ( DTNB). It appeared that the ST was probably related to the sulfhydryl binding site of AChE.

之间，也只有6.86，有机磷和氨基甲酸酯杀虫剂对不同蚜虫的选择毒性与乙酰胆碱酯酶（AChE）对巯基试剂（DTNB）的敏感度有明显的相关性，说明其选择毒性与AChE的巯基结合部位有关。

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8、

A method is described for the simutaneous determining of 11 carbamate insecticides and their metabolites in rice. RESISTANCE IN MYZUS PERSICAE TO ORGANOPHOSPHORUS AND CARBAMATE INSECTICIDES IN CHINA

本文介绍一种大米中11种氮基甲酸酯类杀虫刺及其代谢产物的多残留快速测定方法。桃蚜对有机磷和氨基甲酸酯抗性机制研究

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9、

A high performance liquid chromatographic ( HPLC) method using ultraviolet detector ( 210nm) for simultaneous determination of 5 carbamate insecticides in milk has been developed.

建立了乳品中氨基甲酸酯类农药（NMCS）多残留高效液相色谱（HPLC）紫外检测（UV）分析方法。

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10、

Rapid extraction and clean-up of some carbamate insecticides with Sep-Pak C18 solidphase extraction cartridge

用Sep&Pak C18固相萃取柱快速提取净化氨基甲酸酯类农药

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11、

On the Multiresidue Analysis of Carbamate Insecticides in Animal Feed by Capillary Gas Chromatography

饲料中氨基甲酸酯类农药多残留量的毛细管气相色谱分析方法

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12、

Conclusion The mixtures of organophosphorus or carbamate insecticides with organochlorine ones may have better control efficacy after mosquito resistance to insecticides was produced.

结论当淡色库蚊产生抗药性后，采用有机磷或氨基甲酸酯类杀虫剂与有机氯类杀虫剂混用的方法，能取得较好效果。

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13、

A method of for the simutaneous determination of 11 carbamate insecticides and their metabolites in rice was described.

介绍一种大米中11种氨基甲酸酯类杀虫剂及其代谢产物的多残留快速测定方法。

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14、

A suspected case of carbamate pesticide poisoning

疑似氨基甲酸酯类农药中毒1例报告

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15、

Results: KT 50 was 2.17 min and 1.92 min for carbamate and organophosphorus smear insecticide respectively, and the mortality rate was 100% within 24 h for both smear insecticides.

结果：KT50氨基甲酸酯类涂抹剂是2.17min，新型有机磷类涂抹剂是1.92min，2种涂抹剂24h均为100%。

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16、

Methods for testing organophosphate and carbamate quickly in insecticide

快速测试有机磷和氨基甲酸酯成分的方法研究

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17、

Blattella Germanica belongs to high resistance level to synthetic pyrethroid insecticides and carbamate insecticide, except Baygon.

德国小蠊除对氨基甲酸类杀虫剂残杀威属低抗性外，对其它四种杀虫剂属高抗性水平。

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18、

Erythrocyte AChE has been widely used for diagnosis of organophosphate and carbamate insecticide poisoning, and for healthy monitoring of occupational exposure.

红细胞AChE活性测定已广泛应用于有机磷酸酯（OP）和氨基甲酸酯杀虫剂中毒的诊断以及职业接触的健康监护。

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19、

Advance and Control of Insect Resistance to Carbamate Insecticide

昆虫对氨基甲酸酯杀虫剂抗性的发展及治理

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20、

The results show that: the toxicity of organophosphate and carbamate insecticide is less influenced by temperature, especially phoxim.

结果表明：有机磷和氨基甲酸酯类杀虫剂的毒力受温度的影响较小。

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