Terms containing softening method

Subject	English	Chinese
ecol.	cation exchange method of water softening	阳离子交换软水法
eng.geol.	cation exchange method of water-softening	硬水软化离子交换法
ecol.	chemicals softening method	药剂软化法
chem.	drop softening-point method	软化点滴测法
water.res., ecol.	ion exchange softening method	离子交换软化法
tech.	ionic exchange softening method	离子交换软化法
tech.	lime soda softening method	石灰苏打软化法
tech.	lime soda softening method	石灰苏打软水法
tech.	lime-sodium carbonate softening method	石灰碳酸钠软化法
water.res., ecol.	lime-sodium carbonate softening method	石灰-碳酸钠软化法
ecol.	lime-sodium carbonate softening method	石灰纯碱软化法
eng.geol.	method of water-softening	水软化法
tech.	reagent method of water softening	化学试剂软化法
ecol.	reagent method of water softening	化学 ［试剂］软水法
construct.	reagent method of water-softening	化学软水法
tech.	soda softening method	苏打软化法
tech.	softening method	软化法
tech.	water softening method	软水法
tech.	water softening method	硬水软化法