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- The result suggests that the Deltamethrin residue in aquatic products is low as a whole,but some problems still exist in the freshwater shellfish. 结果表明,水产品中溴氰菊酯的残留总体处于较低水平,但在淡水贝类中存在一些问题。
- A method for the extraction, clean-up and determination of cypermethrin, fenvalerate and deltamethrin residues in Chinese herbal medicines has been developed. 首次建立了中药材中氯氰菊酯、氰戊菊酯和溴氰菊酯的提取、净化及其毛细管气相色谱测定法。
- The Deltamethrin residues were extracted with acetone-petroleum ether,purified by chromatography on anhydrous sodium sulfate aluminum oxide neutral, and determined by GC-ECD. 样品用丙酮--石油醚提取,无水硫酸钠--中性氧化铝柱净化后,用带ECD的气相色谱仪进行检测。
- The residue of estate belongs to his son. 剩余财产属于他的儿子。
- Deltamethrin residue 溴氰菊酯残留
- The residue after an ore or other material has been washed. 洗后的渣矿物或其他物质洗后剩下的渣滓
- Their difference is a quadratic residue of 17. 它们的差是17的平方剩余。
- The residue was with- in the scope allawed by FAO/WHO,whether 2.5g/mu or 1.5g/mu of active ingredient of deltamethrin was applied. 结果表明:无论施用溴氰菊酯有效成分2.;5g/亩或1
- Method for the determination of permethrin, cypermethrin, fenvalerate, deltamethrin residues in vegetables for export 出口蔬菜中氯菊酯、氯氰菊酯、氰戌菊酯、溴氰菊酯残留量检验方法
- The residue is progressively enriched in carbon. 残留部分愈来愈富含碳质。
- The syrup dried up, leaving a sticky residue. 糖浆变干后留下粘稠的东西。
- Brandy distilled from grape or apple residue. 渣酿白兰地酒由葡萄或苹果残渣酿成的白兰地
- To burn(a combustible solid)to a charcoal residue. 烧炭(将可燃烧固体)烧成木炭
- These compounds are not a residue concern. 这些化合物不造成残留问题。
- Soil, sand, mud or other residue or dirt. 泥、沙、灰尘或其它残留物或脏物;
- The Effect of Residue on Turning. 滤渣对离心机转鼓强度的影响。
- No residue remains following incineration. 焚烧后不留残渣。
- To burn(a combustible solid) to a charcoal residue. 烧炭(将可燃烧固体)烧成木炭
- Residue is probably only a bar that camping zipper. 残留的大概只剩下那次野营拉练了吧。
- This residue is the Fellah type. 这个残余物显示为最原始的农耕形态。