large batch短语⁸⁴³²⁰⁺⁸ 基本例句 大批量的 By comparing granules in different specifications of Chinese yam, select best granule diameter, replace the primary artificial package with machine for large batch production. 通过对山药的不同规格的粉碎颗粒比较，择优选取适合的粒径，进行机械包装替代原始手工包装研究，以达到大批量生产的目的。 cnki