expanding process

• 膨化工艺

expanding process的用法和样例：

例句

1. A dip phosphating process for hairpins was forwarded.
   介绍了一室多用发夹浸磷磷化工艺。
2. Fluorin boric acid acidification technique has achieved intent which deep-depend expanding acidification-dispel block.
   氟硼酸深部酸化工艺达到了深部防膨酸化解堵的目的。