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“subzero treatment”簡單造句,subzero treatment造句子

欄目: 造句 / 發佈於: / 人氣:5.65K

The effects of macromolecular dispersant and subzero treatment on the preparation of ultrafine non agglomerative zirconia powders have been studied.

subzero treatment造句

The hardness variation of D2 steel under different quenching temperature and the influence of subzero treatment on hardness of D2 steel were studied, and its microstructure was analyzed as well.