氨基甲酸

To study the gas chromatography-mass spectrometry for determination of various carbamates pesticide in vegetable.

目的 应用气相色谱质谱联用技术同时检测蔬菜中多种氨基甲酸酯类农药。

Two kinds of analyzers have being developed by us in order to be conveniently used for on-site monitoring of organophosphates and carbamates toxicity in vegetables.

本论文研制了两种农药残毒检测仪，和两套试剂包，很好地满足了有机磷及氨基甲酸酯类农药残留现场检测的需要。

In this dissertation, the practical significance and the recent development of non-phosgene synthesis of N-substituted carbamates are reviewed briefly, as well as the application of ionic liquids in catalysis.

本论文综述了非光气合成N-取代氨基甲酸酯类化合物的现实意义和研究进展，以及离子液体在催化反应中的应用。

Results The results presented the excellent selectivity of organophosphorus and carbamates.

结果 对有机磷和氨基甲酸酯农药有较好的选择性，最低检出浓度为0.1μ g · mL-1。

It is a simple, rapid, reliable method. It can be applied to pesticide active ingredients range of organic phosphorus, organic chlorine, permethrin, carbamates and organic nitrogen, and other non-heat-type decomposition of pesticides.

该方法具有简单、快速、可靠的特点，适用的商品农药有效成分范围包括有机磷、有机氯、菊酯、氨基甲酸酯和有机氮类等非受热易分解农药。

NSE was showed to play important role in the mosquito resistance against organophosphorus insecticides and was one of important mechanism for the development of resistance towards carbamates, while it has little relation with the resistance against pyrethroids.

NSE在淡色库蚊对有机磷类杀虫剂的抗性中起重要作用，也是对氨基甲酸酯类杀虫剂产生抗性的机制之一，与对拟除虫菊酯类杀虫剂的抗性关系不大。

Background m-tolyl methylcarbamateis one of carbamates pesticide, human are exposed to MTMC from various environmental sources.

中文摘要： 1研究背景速灭威(m-tolyl methylcarbamate， MTMC)是一种常用的氨基甲酸酯类农药，可能通过多种接触途径产生神经毒性作用。

Insecticides used in dogs for fleas and ticks commonly contain either organophosphates or carbamates.

犬类的体外驱虫剂通常含有有机磷或氨基甲酸酯类物质。

With a data network monitoring information system ,it has a wide range of application in organophosphates and carbamates pesticide determination in vegetables ,fruits ,tea ,rice ,water and soils.

项目简介：采用酶抑制率法，快速检测和监控果蔬农药残留情况，并有测量数据网络监控管理信息系统，广泛用于蔬菜，水果，茶叶，粮食，水及土壤中有机磷和氨基甲酸酯类农药残留的检测。

Among the non-phosgene synthesis of isocyanate presented, the most promising one is the thermal decomposition of N-substituted carbamates. Unfortunately, this kind of compound is also mainly produced from phosgene or phosgene derivatives in industry.

中文摘要在目前所报导的非光气合成异氰酸酯路线中，N-取代氨基甲酸酯热裂解法是最具有应用前景的一条途径，然而这类化合物的工业化生产也是以光气法为主。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。