... 同位素丰度变化;同位素组成涨落;isotope abundance variation 均匀性变化;uniformity variations 最小方差控制;least variation control ...
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在相同的平面应变下，塑性弛豫引起的电荷分布不均匀性变化小于弹性变形。
The variation is smaller in plastic relaxation than the elastic one under the same in-plane strain.
波浪在传播的过程中，产生的附加应力会使海床土体强度沿深度产生非均匀性变化。
When waves propagate over a porous sea bed, the strength of soils in seabed will vary non-uniformly with depth.
与平底式超声清洗槽相比，这种新型清洗槽深度方向的声场均匀性得到了改善，但水平方向的声场均匀性变化不大。
The acoustic field uniformity in the depth direction of the newly designed clean basin is improved compared with the flat type basin, but little change in the horizontal direction.
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