Base characteristic of silk sand washing process, mostly materials used in fusible interlining was selected.
本文根据丝绸砂洗工艺的特点对生产浆点粘合衬布的主要原材料进行了试验筛选。
The strategies in personal information service should study customer's behavior and construct data base so as to expand data-based resources and set up data base characteristic of one's own.
图书馆实施个性化信息服务的对策是研究用户信息需求行为，建立用户信息库；
A characteristic fruit and vegetable base.
蔬果基地凸显特色。
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