The staff in the London office are helpful but only have limited information...伦敦办事处的工作人员给予了帮助，但他们掌握的信息有限。Many trains have been cancelled and a limited service is operating on other lines...多趟列车被取消,其他线路上运行的班次也很有限。There i...
Subtract four from nine and you have five.九减四得五.The little girl has begun to learn to add and subtract.这小女孩已在学做加减法了.If you subtract 6 from 9, you will have 3.九减六等于三....
Verifiability: The voting result can be verified by anyone.可验证性: 投票的结果可被验证.But signcryption schemes cannot provide forward secrecy and public verifiability as the traditional method does.然而签密方案不能像传统方法那样同时提供前向安全性和可公开验证性.L...
Cookware water heating, water will be cut open Add to ribs.炒锅烧水, 水开后将切好的排骨放入.Hotel Equipments, Kitchenware, Cookware, Tableware, Uetnsils and Home Appliances.采购产品酒店设备, 厨房用具, 炊具, 餐具, 器具和家电.Our company is professional in m...