这片刻, 正常性是纯净的白色是浩大的放大。
目的探讨汉族男女在正常性状表现及基因频率的差异。
Objective: Research the differences of the normal character and gene frequency between male and female in the Hans.
经常检查电路系统及自动控制系统和仪表的正常性和灵敏性。
Check the normality and sensitivity of the circuitry system as well as the auto-control system.
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