1) Some kinds of food soon spoil.
有些食物易变质.
2) Some substances resist the action of acid.
有些物质能抗酸。
3) What are minerals.
矿物质有哪些？
4) deteriorating items
易变质物品
1.
An inventory model is developed for deteriorating items during stock-out which is partial backlogging.
研究了时变需求下,缺货量可以部分拖后订货的易变质物品的库存问题。
2.
The paper designs a multi-stage and optimal inventory model for deteriorating items in continuous demands and obtains a optimized total cost on the basis of suppliers ,manufacturers and retailers benefit.
考虑了一个在连续需求下的易变质物品的多阶段最优订货库存模型,并从供应商、制造商和零售商的全局出发得到一个最优总成本,并结合算例加以说明变质率与供应链总成本的变化关系。
3.
An inventory model with ramp type demand rate is developed for deteriorating items under stock-out partial backlogging.
研究了斜坡型需求模式下,短缺量部分拖后订购的易变质物品库存模型,理论上得到了一个最优补货策略,最后通过数值例子说明理论结果。
5) Cucumber
[英]['kju:kʌmbə] [美]['kju,kʌmbɚ]
某些物质
1.
Effect of Extract Solution in Root of C.filifolia on Cucumber;
黑籽南瓜根提取物对黄瓜体内某些物质的影响
6) fissile
[英]['fɪsaɪl] [美]['fɪsḷ]
(易)裂变的(物质)
补充资料：有些
1.有一些。表示数量不多。 2.犹有的。表示其中的一部分。 3.略微﹐稍微。
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