• 科学家现在已经研究喷洒灭害效果,灭害是一传粉昆虫的毒性最小。

    Scientists have now investigated the effects of the spraying of Matacil, one of the anti-budworm agents that is least toxic to insect-pollinators.

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  • 进行了转录病毒治疗之后,利的体重增加了,同时承受着这种疗法带来的副作用

    After several weeks on a course of ARV's, Zweli's weight has gone up, though he still suffers from the side effects of the treatment.

    youdao

  • 黄瓜土壤中的残留量随着时间延长而递减符合一级反应动力学方程

    As time went on, the residual contents of pirimicarb in the cucumber fruits and soil decreased, which accorded with the first-order kinetics equation.

    youdao

  • 黄瓜不同器官中的残留量随着时间延长而递减符合一级反应动力学方程

    As time went on, the residual weight of pirimicarb in different organs of the cucumber decreased, which was in keeping with the first-order kinetic equation.

    youdao

  • 结果表明水生生态系降解产生大约9种产物

    The results revealed that 9 degradation products of pirimicarb were found in aquatic phase.

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  • 应用同位素示踪模拟生态系统技术研究进入水生生态系中的转移富集降解等。

    Isotope tracing and simulated ecosystem techniques were employed to study transfer, bioaccumulation and degradation of pirimicarb in aquatic ecosystem.

    youdao

  • 3911拌种效果最佳最差

    Temik seed covering and 3911 seed dressing are the best, while Pirimi-carb is the poorest.

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  • 底泥草鱼浮萍以及水浮莲中的积累都随时间延续而增加,与同时,水体浓度不断下降

    Accumulation of pirimicarb in sludge, grass carp, duckweed and water lettuce increased with time. In the meantime, concentration of pirimicarb in aquatic phase decreased continuously.

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  • WEISH天花表面经过防霉处理雾化处理不会以为潮湿发霉水汽天花不会结水,水密性好不漏水。

    The surface of WEISH soft membrane Ceiling undergoes mildew proofing and anti-misting treatments, therefore, it will not get moldy because of moisture nor will dews form on it when there is steam.

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  • 本文介绍了酮复配制剂的色谱定量分析方法OV - 17固定液,邻苯二甲酸二丙烯酯为物进行气色谱测定

    In this paper, a method for determination pirimicarb combination with triadimefon by gas chromatography was described, by use OV-17 as stationary phase, propenyl phthalate as internal standard.

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  • 南京种群残杀(2.8),南京种群对敌敌畏南通种群对敌敌畏残杀敏感

    Nanjing population were lowly resistant to propoxur (2.8 times) and sensitive to dichlorovos, while Nantong strains were susceptible to both propoxur and dichlorovos.

    youdao

  • 南京种群残杀(2.8),南京种群对敌敌畏南通种群对敌敌畏残杀敏感

    Nanjing population were lowly resistant to propoxur (2.8 times) and sensitive to dichlorovos, while Nantong strains were susceptible to both propoxur and dichlorovos.

    youdao

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