supernatant

常见例句

用作形容詞 (adj.)

• The supernatant fat was skimmed off.
  浮在表麪的肥肉已經被撇去了。
• You centrifuge the solution, decant the supernatant, and discard the pellet.
  你然後對溶液離心，慢慢倒出上清，棄沉澱。對上清液你加更多的硫酸銨。
返回 supernatant