The extraction behavior of lanthanides is investigated by using solid-liquidextraction technique.
用固-液萃取法研究了稀土元素的萃取分离。
2
Lifting platform mechanical press is a device designed for the application of very high force form, shape or cutting material, compression of solid, or liquidextraction.
升降平台机械压力机是一种装置设计的应用非常高的力的形式，形状或切割材料，压缩的固体，或液体提取。
3
Conventional organic sample preparation methods, such as liquid-liquidextraction and solid phase extraction, are time and solvent consuming, and often involve several complicated procedures.