注视 发表于 2025-3-25 05:15:50

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南极 发表于 2025-3-25 11:11:35

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Trypsin 发表于 2025-3-25 14:26:25

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突变 发表于 2025-3-25 17:28:32

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Counteract 发表于 2025-3-25 22:05:11

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逗它小傻瓜 发表于 2025-3-26 02:17:29

Robust Professionalism: Beyond Rolendards (NAAQS) are established for the purpose of protecting human health (primary standard) and public welfare (secondary standard) against “any known or anticipated adverse effects” from criteria air pollutants. Public welfare refers to all non-health effects and the criteria pollutants include oz

minion 发表于 2025-3-26 07:56:40

Robust Professionalism: Beyond Roleonmental importance of crop production still dictate the need for large area crop assessment systems. To the extent that levels of crop production can be predicted with some degree of accuracy, appropriate actions can be taken by individuals and groups to buy and sell, to replenish or reduce reserve

衍生 发表于 2025-3-26 11:40:28

Ethical Reasoning for the Courtroom Expertow exist. The crop loss functions currently in use have been thoroughly reviewed by Krupa and Kickert (1987.) in a journal paper and in the form of a report to The Acid Deposition Research Program (Krupa and Kickert, 1987.). Pollutant crop loss functions must be based on credible research, since the

MENT 发表于 2025-3-26 16:04:06

George Roedl,Gregory A. Elmes,Jamison Conleywhich, if present in the air, may reasonably be anticipated to endanger public health or welfare and whose presence in the air results from numerous or diverse mobile and/or stationary sources” (Padgett and Richmond, 1983). The Agency is responsible for developing and promulgating primary (to protec

废止 发表于 2025-3-26 19:28:20

George Roedl,Gregory A. Elmes,Jamison Conleysphere and in the stratosphere. While O. can be rapidly removed by both chemical and physical processes near the surface, its lifetime is substantially extended aloft. The scales of intermediate and longer range transport influencing the atmospheric distribution of O. will be discussed. As a result
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查看完整版本: Titlebook: Assessment of Crop Loss From Air Pollutants; Walter W. Heck,O. Clifton Taylor,David T. Tingey Book 1988 Elsevier Science Publishers Ltd. 1