查询词典 residues

Residues of thidiazuron and its isomers were determined in cotton seed s and soil.

噻苯隆及其异构体在棉籽和土壤中残留量测定方法。

Thirdly ,under 25 0.5 ,pharmacocinetics and residues of orally administered at single and multiple dose of furazolidonum (60mg/kg) were investigated in grass crap , concentration of furazolidonum in Tissues were measured using HPLC and processed with MILLEMNIUM32 work station. The plasma concentration-time data was analyzed with MCPKP practical pharmacokinetics software.

其三，在25±0.5℃水温条件下，按60mg／kg的剂量给平均体重为65±10g的草鱼单次和多次灌服呋喃唑酮，用高效液相色谱法检测用药后不同时间血浆、肝脏、肌肉、肾脏中药物浓度，采用MILLEMNIUM~(32)工作站处理原始数据，然后用MCPKP药代动力学软件处理药时数据，对药物的吸收、分布、消除及组织残留进行研究。

The current focus is on electricity generation from surplus agricultural residues, which are estimated at 200 million tonnes yearly.

目前的重点是利用过剩的农业残余物，它们在200万吨，据估计，每年发电。

This paper compared these three kinds of methods and gave a brief description of their advantages and disadvantages, practical, and development prospects. Besides, development direction of the rapid test of pesticide residues in our country's.

将这3种方法进行了比较，简要叙述了它们的优缺点、实用性及发展前景，并分析了农药残留快速检测技术在我国的发展方向。

Melamine metabolized in egg albumen and yolk were slower than plasma, liver, kidney and muscle tissue. However, at 21 d after withdrawing, the melamine residues in all parts are reduced to below 0.30 mg/kg.

鸡蛋清、蛋黄消除速度低于鸡血浆、肝脏、肾脏、肌肉等组织，但到停药的21d时，三聚氰胺的残留量都下降到0.30mg/kg以下。

In the method, the polyclonal antibodies are obtained by utilizing syntactic quinoxalone antibiotics multi-cluster antigen immunization; the coupling compound of the half antigen of the quinoxalone antibiotics and an egg-white protein OVA is taken as an envelope antigen; the quinoxalone antibiotics is taken as a standard; the indirect competitive enzyme-linked immune detection method for the quinoxalone antibiotics in animal food is established; a rapid and high efficient detection means is provided for the residues of the quinoxalone antibiotics in the animal food; because the polyclonal antibodies are adopted, the cost is low, and the stability and the repeatability are good; the detection limit (IC is smaller than 90) is 0.0126 ng/ml, the median inhibitory dose (IC is smaller than 50) is 0.52 ng/ml, and the detection range (IC is smaller than 20 to 80) is 0.04467 to 14 ng/ml.

本发明利用合成的喹诺酮类抗生素多簇抗原免疫得到多克隆抗体，以喹诺酮类抗生素半抗原与卵清蛋白OVA的偶联物作为包被抗原，以喹诺酮类抗生素为标准品，建立动物性食品中的喹诺酮类抗生素的间接竞争酶联免疫检测方法；为喹诺酮类抗生素在动物性食品中的残留检测提供了快速高效的检测手段，由于采用的是多克隆抗体，费用较低并且稳定性和重复性较好，检测限(IC 90 )为0.0126ng/ml、半数抑制量(IC 50 )为0.54ng/ml和检测范围(IC 20 ～IC 80 )为0.04467～14ng/ml。

It also reviewed the current progress of study on the residues analysis , environmental toxicology and biodegradation of atrazine at home and abroad.

综述了近年来国内外在阿特拉津的残留分析方法、环境毒理学和微生物降解等方面的研究进展。

A GC-MS/MS method was developed for the simultaneous determination of 50 pesticides residues,including 38 organophosphorus pesticides,7 N-methy1 carbamates and 5 pryethoids insecticides,whose molecular weights ranged from 185 to 503,in vegetable.

建立了气相色谱-串联质谱同时检测蔬菜中50种(38种有机磷、7种有机氮和5种拟除虫菊酯类)农药的多残留分析方法。

To determine the residues of carbofuran and carbaryl in tea by GPC-HPLC .

采用高效液相色谱法测定茶叶中多菌灵和甲萘威农药残留。

Moreover,the rapid measurement of carbaryl residues in cucumbers is implemented with a steadystate fluorescent spectrograph and the new system respectively.

分别利用稳态光谱仪和该仪器实现了对黄瓜中西维因农药残留的快速测定。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。