1. Maintain strict control on food portioning and wastage, ensuring gross food. 严格控制食品的分量和浪费，确保食品毛利。
2. P27 Vacuum Packaging Vacuum packaging may only be used for portioning raw meat , poultry or fish . 真空包装可能只适用于将生肉，家禽或鱼的分配。
3. This question often arises: Can nontrivial merging be avoided by portioning models into multiple model/LUs or Fragments? 有一个问题经常会被提及：是否能够通过将模型划分到多个模型/逻辑单元或者片断中来避免重要的合并呢？
4. And the methods can be divided into portioning method, hierarchical method, density-based method, grid-based method and model-based method. 现有的聚类分析算法可划分为：划分方法、层次的方法、基于密度的方法、基于网格的方法和基于模型的方法。
5. Standard JPA has no effective means of dealing with sharding or portioning as the specification implicitly assumes a single database as the repository. 标准JPA没有处理分区或分配的有效方式，因为规范已经隐式地假定单个数据库作为存储库。
