product differentiation是什么意思 product differentiation怎么读
product differentiation的相关资料
product differentiation的用法和样例
- Neoplasms with no differentiation are said to be anaplastic.
未分化肿瘤被称为退化发育。 - Toxin has effect on growth and differentiation of calli.
毒素对愈伤组织的生长与分化有显著影响。
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