n.缓倾法；倾析法；倾注洗涤；移注

May I decant it now to allow it to breathe? 我可否慢慢倒，好让香味散发出来?

You centrifuge the solution, decant the supernatant, and discard the pellet. 你然后对溶液离心，慢慢倒出上清，弃沉淀。对上清液你加更多的硫酸铵。

Filtration, decantation, distillation, evaporation and crystallization are physical separating methods without formation of new substances. 过滤、倾析、蒸馏、蒸发和结晶法都是物理分离法，它们没有生成新的物质。

This slip is for urine test. Please save the urine in this cup and decant it into the tube to the top. 这是检验小便的单子，想要小便时，请留到这杯子再倒到管子，到十的刻度。

By gravitational decantation and centrifugal separation treatmentm,the mass concentration of quinoline insoluble(QI) in coal tar is less than 0. 以煤焦油为原料