1) multi-type cylinder cover
多品种缸盖
2) multi-cylinder head
多缸连体缸盖
1.
The different causes of dispersed shrinkage, for example:the trace element of iron melt, cast-iron heredity and process design, were analyzed during the casting process of diesel engine multi-cylinder head.
从铁液中微量元素、铸铁遗传性、工艺设计等多角度综合分析了铸造多缸连体缸盖出现缩松缺陷的原因,并结合实际提出解决方案。
4) Variety salt
多品种盐
1.
Categories,functions and market consumption of variety salt are introduced.
主要介绍了多品种盐的种类、功用和市场消费情况。
5) multi-item
多品种
1.
Optimization of a multi-item inventory system with probabilistic resource constraints;
概率资源约束下多品种库存系统的优化
2.
Optimization of multi-item inventory system with multi-stochastic factors based on modified genetic algorithm;
多随机因素下多品种库存优化的改进遗传算法
3.
The common resource constraint for inventory systems is a linear resource constraint which may result in high operating costs in multi-item (R,Q) inventory systems.
库存系统常见的资源约束形式是线性资源约束,但应用于多品种(R,Q)库存系统时会带来较高的运作成本。
6) Multi-varieties
多品种
1.
Research on the Quality Integration Control of Multi-varieties and Small Volume Production Process;
多品种、小批量产品过程质量集成控制研究
2.
The two-hierarchy stochastic inventory model with multi-varieties;
两层次、多品种货物随机存贮模型研究
3.
Automatic generation technology of the batch arrivals poduction rolling plan in multi-varieties and small-batch environment
多品种小批量成批成套生产滚动计划的生成方法
补充资料：多苯基多亚甲基多异氰酸酯
多苯基多亚甲基多异氰酸酯，简称PAPI，或称粗MDI，浅黄色至褐色粘稠液体．有刺激性气味。相对密度(20℃／20 ℃)1．2，燃点218℃。PAPI实际上是由50％MDI与50％官能度大于2以上的多异氰酸酯组成的混合物。升温时能发生自聚作用。溶于氯苯、邻二氯苯、甲苯等。PAPI的活性低，蒸气压低，只是TDI的百分之一，故毒性很低。
用于制造聚氨脂胶粘剂。也可直接加入橡胶胶粘剂中，改善橡胶与尼龙或聚酯线的粘接性能。贮存于阴凉、通风、干燥的库房内，远离火种、热源。严格防水、防潮，避免光照。
用于制造聚氨脂胶粘剂。也可直接加入橡胶胶粘剂中，改善橡胶与尼龙或聚酯线的粘接性能。贮存于阴凉、通风、干燥的库房内，远离火种、热源。严格防水、防潮，避免光照。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条