混流泵断流方式的思考 Drainage and Irrigation Machinery
混流装配线是准时制生产方式的具体应用之一，它能在不引起大的产品库存变化的条件下满足用户的多样化需求。
The mixed-model assembly line is one of the applications of JIT production, because it can meet diversified demand of customers without the need for large product inventories.
因此，通过对混流生产线的研究可以更好地发挥JIT 生产方式的优势。
Therefore, advantage of JIT production mode can be better developed by studying on mixed-model assembly line.
采用流延的方式，将季铵化壳聚糖溶液与聚丙烯腈超滤膜进行复合，以混酐作交联剂，制备了一种荷正电复合纳滤膜。
A positively charged composite NF membrane was prepared by casting quaternized chitosan solution onto PAN ultrafiltration membrane and using mixed anhydride as cross-linking reagent.
应用推荐