The model follows Weibull distribution, and in considering shortage whole backlogging and partial backlogging are distinguished. 其中商品的退化率服从韦伯分配, 并且缺货期间的缺货数量则考虑全部待补及部分待补两种情形.
Traditional Spanish food is delicious and its specialities are worth searching out.传统的西班牙食品美味可口，其特色菜肴值得寻访。The Turkish security forces have started searching for the missing men.土耳其安全部队已经开始搜寻失踪人员。We spent the better part ...
随着夜色加深，他说话越来越前言不搭后语了。As the evening progressed, he became increasingly incoherent.夜色过早降临.Darkness descended too soon.黄昏变成了夜色.Dusk deepened into night....
Her colourful oils and works on paper have a naive, dreamlike quality.她那些色彩斑斓的油画与纸上作品给人一种天真、梦幻般的感觉。Her paintings have a naive, dreamlike quality.她的画作带有质朴、空灵的韵味。Degas captured a dark , yet dreamlike world of ballet.窦加抓住了芭...
投资者可以获得与房产购买价格相等的借款额。Investors can borrow an amount equal to the property's purchase price.相似三角形有相等的角.Similar triangles have equal angles.物质和能量是相等的,并可相互转换.Matter and energy are equal and interchangeable....