最终残留量,the final residue
1)the final residue最终残留量
英文短句/例句

1.Residues of Methyl parathion in Chinese cabbage甲基对硫磷在小白菜上的降解动态及最终残留量
2.Analysis of Carbendazim Residue Dynamics and Final Residue in Peach桃中多菌灵残留动态和最终残留分析
3.Studies on Determination of Prochloraz Residues and Its Dynamic Degradation and Final Residues in Mushroom and Soil;咪鲜胺残留分析及在蘑菇和土壤中的消解动态与最终残留研究
4.As the main-sequence mass of the star increases, the mass of the final remnant left as a white-dwarf star also increases.在恒星在主序的质量增加时,作为白矮星留下来的最终残骸的质量也增加。
5.Degradation Dynamics and Final Residue of Bifenthrin in Tea联苯菊酯在茶叶中的消解动态及最终残留
6.minimizing pesticide residue使农药残留量降至最低值
7.This last small fraction of soil is most difficult to detect.这些最后残留的少量油星很难探测。
8.Some CO gas remains in the ingot, and eventually blow holes are formed in the steel.部分一氧化碳气体残留在钢锭内部,最终在钢中形成气泡。
9.Study on Eliminating Trend and Residues of 20% Triazopho EC in Cabbage and Soil;20%三唑磷乳油在甘蓝和土壤中的消解动态和最终残留研究
10.Studies on Maximum Residue Limits for Pesticides in Tea and Relative Risk Assessment;茶叶中农药的最大残留限量及风险评估研究
11.Technical Standard for the Maximum Residue Limit in Food is Gradually Strict;越筑越高的绿色壁垒—残留物最高限量标准
12.Monitoring Remaining Pestcide in Rice Using Optimum Chromatogram;采用最优色谱条件检测大米农药残留量
13.Present Situation and Development Trend of MRLs for Pesticides in and outside China国内外农药最大残留限量标准现状与发展趋势
14.residues of chlorinated pesticides含氯杀虫剂的残留量
15.Comparative Study of Maximum Residue Limits of Pesticides in Farm Products;国内外农产品中农药最高残留限量标准的比对分析研究
16.Comparative Analysis of between Domestic and International Maximum Residue Limits of Veterinary Medicinal Products in Foodstuffs of Animal Origin;国内外动物源性食品中兽药最高残留限量标准的对比研究
17.Analysis of Apple Pesticide Maximum Residue Limits(MRLs) in China and Its Major Trading Countries中国及其苹果主要贸易国农药最大残留限量(MRLs)的比较分析
18.Gas Chromatographic Method for the Determination of Propoxur Residues in Mulberry Leaf气相色谱法测定桑叶中残杀威残留量
相关短句/例句

residue[英]['rez?dju:][美]['r?z?'du]最终残留
1.Dissipation and residues of cyhalothrin in soil,cotton leaves and seeds were determined by Gas Chromatograp hy.用气相色谱法测定了氯氟氰菊酯在棉花叶片、棉籽和土壤中的消解动态及最终残留量
2.The dissipation and residues of biphenthrin in soil, cotton leaves and seed were determined by Gas Chromatography.用气相色谱法测定了氟氯菊酯(天王星)在棉花叶片、棉籽和土壤中的消解动态及最终残留量
3.It was also demonstrated that final residues of the insecticide endosulfan in cotton seed wa.用气相色谱法测定了赛丹在棉花叶片、棉籽和土壤中的消解动态及最终残留量,结果表明,在本地区特有的气候环境条件下,赛丹在棉叶和棉田土壤中消解速度较快,其半衰期分别为 6。
3)final residues最终残留
1.The studies on the final residues and dynamic degradation of epoxiconazole in apples and soil were carried out in Tianjin and Anhui.为了解氟环唑在苹果上使用的安全性,分别在天津和安徽两地进行了氟环唑在苹果和土壤中的残留消解规律和最终残留研究,试样经溶剂浸泡提取,层析柱净化,用气相色谱定量。
4)final residue最终残留
1.A field trial was carried out to study the dissipation dynamics and final residues of carbendazim in tea and soil.采用田间小区试验方法研究了多菌灵在茶叶中的残留动态和最终残留量
5)the maximum of residue limit最大残留量
6)MRL最大残留限量
1.The rule for MRL(Maximum Residue Limit) establishment of raw and processed food was discussed,and some problems existing in the judgement of spinach and its product were also analyzed.本文系统论述了原料食品和加工食品中卫生指标最大残留限量的设定依据,并对各种菠菜及其制品卫生指标的判定和存在的问题进行了分析。
2.Residue in all samples was not found exceeding MRL (50μg/kg).6%,超过最大残留限量的样品为0个。
3.Combining results of basic toxicological studies, human epidemiological investigations, residue experiments,and actual measurements of field residues, and in conjunction with international standards, the maximum residue limit(MRL) of tricyclazole in rice grain in China was recommended as 2.在毒理学研究的基础上,结合人群流行病学调查,残留量试验及大田残留实测结果,参照国外标准并结合我国实际提出了三环唑在稻谷中最大残留限量为2。
延伸阅读

茶叶农药残留量检验茶叶农药残留量检验pesticide residues inspection of tea  分析。纯化液中,某些农药经色谱或其它方法进行侧定,最常用的是气液色谱法和薄层层析法两种。气液色谱法,一般采用电子捕获检侧器、氮碑检侧器或火焰光度检侧器进行检侧。薄层层析法,用氧化铝、硅胶作吸附剂,用粘合剂涂在薄板玻瑞上,活化后,将纯化液浓缩,点在其上,用不同极性的溶剂使其展开,分离定t。其他尚有高效液相色谱法、高效薄层分析法等。 定性和定t①定性:可采用气液色谱法,用不同极性色谱柱,对照标准农药保留时间定性。也可用薄层层析法或其他化学衍生法进一步验证。②定量:用气液色谱分析侧出的某一农药的峰面积或峰高,与已知浓度的标准农药面积、峰高相对照定量,具体采用方法,有外标法和内标法两种。薄层层析定量,则要侧出样品中农药斑点面积,对照已知浓度标准农药斑点面积,计算出样品中的农药浓度。峰面积、峰高、斑点面积、保留时间、比移值,可用手工方法侧出,也可用徽型电脑积分仪、薄层层析扫描仪测定。 ,今书目 樊.芳主摘:《农药残留t分析与检侧》,上海科技出版社,1982,上海。 (蒋德姆)茶叶农药残留t检验(pestieide residu·es insPeetion of tea)茶叶检验之一。检测因防治病虫害施药或其恤原因而残存于茶叶中的农药及其有毒代谢产物的技术措施。茶叶中农药最高残留限量,是根据某一农药的每人(平均体重50一70千克)每天允许摄入量、普查所得的实际残留量(异常值除外)以及每人每天茶叶饮用量等因子计算出允许限量,再乘以一定的安全系数后订出的。农药残留t用 ppm作为计算单位,不少国家对此订有相应的限t标准和管理条例。 检验方法有一次检侧法和单一农药检测法之分,前者又称一步法,即一次分析可检测出多种残留农药,后者以茶叶中某一特定农药作为检侧对象。侧定方法与步骤如下: 茶样制备有茶叶法和茶汤法两种。茶叶法是将样品磨碎通过20目筛网,装入玻瑞瓶内备用。茶汤法是取样4一6克,加沸水量是茶样量的60倍,浸泡5分钟,过滤后备用。 抽提方法抽提溶剂有正己烷、石油雌、二氛甲烷、抓仿、乙酸乙酸、丙砚、甲醉、乙腑等。抽提方法有如下5种:①妈碎法:在组织捣碎机中,高速拐碎2一3分钟,如乳化,则可用离心分离或其他方法破乳过滤,滤渣再抽提一次,合并滤液定容。