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中国土壤发生分类
释义
中国土壤发生分类
Encyclopedia
农学
中国土壤发生分类
释
Chinese soil genetic classification
中国土壤发生分类
以苏联土壤地理发生学分类为基础,结合中国特有的自然条件和土壤特点,以生物气候条件为依据划分土类,而以“土壤发育程度”为依据划分土种的多级土壤分类体系。代表了20世纪80年代全国第二次土壤普查的科学水平,沿用至今。
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build-to-line rate
build-to-line ratio
build-transfer mode
build-up
build-up effect
build-up force standard machine
built floating floor
built-in
built in electric field
built-in electric field
built-in electronic view finder
built in field
built-in field
built-in light emitting diode module
built in reactivity
built-in reactivity
built-in self repair
built-in-test
built-in test for aircraft
built-in volume ratio
built-up
Buir Lake
Buisson crater
Bu Jiaohui
Bujoyegun Tomb
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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更新时间:2026/1/28 14:40:36