... schuler period舒勒周期 sclerometric hardness刮痕硬度 scleronomic constraints与时间无关的约束 ...
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... 用优势法简化：reduction by dominance 用硬度计测定的硬度：sclerometric hardness 用液体灌满井筒：fluid pack the wellbore ...
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sclerometric hardness test 划痕硬度试验
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