CRATE 发表于 2025-3-25 03:46:16

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intention 发表于 2025-3-25 10:04:00

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CODE 发表于 2025-3-25 12:43:17

Information und/oder Unterhaltung?Various people have different impressions as to what water is and how it behaves both . and .. These differing impressions are largely the result of the individual’s interest in water, his background and training, and so on.

向外才掩饰 发表于 2025-3-25 16:34:18

PR-Newsroom und Corporate NewsroomIn order to examine the role of water in living processes and as a solvent, it is necessary to consider its chemistry. Water has many unique properties, and some understanding of them is essential to an evaluation of its functions and versatility as a chemical in a cell and in the environment.

恸哭 发表于 2025-3-25 22:57:28

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逃避责任 发表于 2025-3-26 00:21:51

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上釉彩 发表于 2025-3-26 04:33:10

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压倒性胜利 发表于 2025-3-26 12:33:42

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Lice692 发表于 2025-3-26 16:19:57

Degradation of Organic PollutantsOrganic pollutants, as described briefly under the heading of population growth and its by-products, consist principally of animal excreta (domestic sewage) and refuse plant and animal material. Microorganisms are estimated to account for about 90 percent of the mass of fecal discharges and for this reason are a major component of domestic sewage.

chiropractor 发表于 2025-3-26 18:52:26

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查看完整版本: Titlebook: Biochemical Ecology of Water Pollution; Patrick R. Dugan Book 1972 Plenum Press, New York 1972 air pollution.chemical ecology.ecology.envi