Planning on the characteristics (value) level is used when, for each configurable product, you have a stable and predictable demand patterns at characteristics (value).
对于可配置产品,按照特性值具有稳定的、可预测需求模式时,使用特性或特性值计划。
The temperature profile in the plateau convective boundary layer has the well mixed characteristics, while the maximum value of humidity appears sometimes at certain level in the humidity profile.
高原对流边界层中温度廓线具有较好的混合特征,湿度廓线有时在某一高度上出现湿度极大值。
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