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Terms for subject Desert science containing 背景 | all forms | in specified order only
ChineseEnglish
周围背景浓度ambient background concentration
地质背景geological background
背景灭绝background extinction (由于环境变化所导致的地球物种灭绝)
背景灭绝率background extinction rate
背景种植background planting
荒漠化背景水平desertification background level