Compound key 组合键 ; 复合键 ; [计] 复合关键字
compound primary key 避免用复合主键
full compound key 全组合键
compound key stratum 复合关键层
key strata compound breakage 关键层复合破断
Lycopene has been identified as the key compound found in rich, red tomatoes.
番茄红素已被确定为丰富,红色的西红柿中的主要化合物。
Shanghai scientists said yesterday that they've found a key compound that might be developed as an oral drug for Type II diabetics and people who want to lose weight.
上海科学家昨天宣称他们发现一种关键化合物,该化合物可能能够用于合成II型糖尿病患者和减肥人群的口服药物。
We keep only a compound primary key and a secondary index for each row, and answer all queries from a single index.
我们只保留了一个组合主键和一个辅助索引来完成所有的查询。
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