松卷

  • 网络Loose roll;coil looseness
松卷松卷
  1. 带钢卷取松卷质量问题分析与处理

    An analysis of , and solutions to the quality problems with open coiling in coiler

  2. 同时,探索了松实小卷蛾的室内饲养方法。

    Meanwhile , lab rearing of the pest was tested .

  3. 马尾松种子园松实小卷蛾的研究

    A Study on Petrova cristata in Masson Pine Seed Orchard

  4. 松弛纸卷:松而卷不实的卷筒纸。

    Baggy paper : Loosely wound web .

  5. 在落叶松种子园内,松瘿小卷蛾幼虫空间分布型为聚集分布,分布的基本成分是个体群,种群扩散为聚集扩散。

    In the seed orchard of larch , the spatial pattern of larva is aggregated distribution , the basic component of this distribution is individual group , and the group diffusion is aggregated diffusion .