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土壤黏粒
释义
土壤黏粒
Encyclopedia
农学
土壤黏粒
释
soil clay
土壤黏粒
土粒分级标准中粒径小于2微米的土壤颗粒。土壤颗粒中最细小的部分。国际制和美国农业部制土粒分级标准和中国土粒分级标准均为此标准。对土壤的理化性质有重要影响。
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statement of periodical time-out
Statement of Principles
Statement on Intellectual Freedom in Libraries
statements written
Statement Validity Assessment
statement validity assessment
state military geography
state minimization
state monitoring of power apparatus
state monopily over purchase and marketing of agricultural products
state monopoly
State Monopoly Agent
state monopoly capitalism
state monopoly for marketing
state monopoly for purchase and marketing
state monopoly for purchase and marketing of grain
state monopoly of the purchase and marketing
State Museum of History of Uzbekistan
state-nation
State National Education Standards
State Nobility: Elite Schools in the Field of Power
State Nuclear Power Technology Corporation
state observer
state of affairs
state of aggregation
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