split extraction

例句：

1. 1. The team needs to split the work into smaller tasks for efficient completion.
   团队需要将工作分成更小的任务以便高效完成。
2. 2. During the extraction process, it's important to ensure that the sample is properly split.
   在提取过程中，确保样本被适当地分割是很重要的。
3. 3. The scientist used a special tool to split the rock and extract valuable minerals.
   科学家使用一种特殊的工具来分割岩石并提取有价值的矿物。