Biofeedback 发表于 2025-3-25 04:14:36

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虚情假意 发表于 2025-3-25 10:08:24

Aliphatic carboxylic acids and their derivatives,em. For the pea aphid the insecticidal activity of the acids and their salts increases with increasing molecular weight and reaches a maximum in lauric acid, after which it falls. The unsaturated acids are more active than the corresponding saturated analogs.

extract 发表于 2025-3-25 14:22:20

Overview: 978-1-4684-6253-1978-1-4684-6251-7

娘娘腔 发表于 2025-3-25 16:22:22

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paltry 发表于 2025-3-25 21:22:38

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Condense 发表于 2025-3-26 01:18:38

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Aggregate 发表于 2025-3-26 05:24:40

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有恶意 发表于 2025-3-26 10:39:10

https://doi.org/10.1007/978-3-0348-0603-9e derivatives of benzene, toluene, xylenes, isopropylbenzene, and cymene and their homologs, the chlorine and bromine derivatives of naphthalene, acenaphthene, diphenyl, diphenylmethane, diphenylethanes and their homologs, fluorocene, anthracene, phenanthrene, pyrene, and others.

tackle 发表于 2025-3-26 16:19:46

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婚姻生活 发表于 2025-3-26 18:24:44

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查看完整版本: Titlebook: Chemistry of Pesticides; N. N. Melnikov,Frances A. Gunther,Jane Davies Gunt Book 1971 Springer-Verlag New York Inc. 1971 Chemistry.Pestici