Different categories of sources and pollutants recognized by the Act are discussed in separate subsections.
由《洁净空气法案》区分的不同种类的污染源与污染物将在下面讨论.
英汉非文学 - 环境法 - 环境法
Subsections appear in your object file in numeric order, lowest numbered to highest.
子段在目标文件中的次序由编号决定,自低向高排列.
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Just click on the sections and subsections down the list until you reach their end.
仅仅往下点击这些各级单元的目录,直到完全将它们展开为止.
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