By the purchasing model based on third party logistics under supply chain management , this paper analyses how to minimize the total cost of supply chain in two methods of transporting the goods and compares the results under different conditions 摘要以供应链上基于第三方物流的采购模型为基础，分析了在一次性付货和分批次运输货物的方式下，怎样满足供应链上总成本最小的要求。
Through the analysis of the reliability and the validity of rdab algorithm , we can affirm that the rdab algorithm is a valid flooding broadcast algorithm . simulation results show that rdab strategy outperforms the ordinary flooding broadcast method ( obm ) for the ad hoc networks 该算法是一种典型的按需路由算法，它利用路由回复分组给源节点反馈回正向路径上总的排队分组数，动态的选择最佳路径。
Weeks , it is true , would sometimes elapse , during which pearl s gaze might never once be fixed upon the scarlet letter ; but then , again , it would come at unawares , like the stroke of sudden death , and always with that peculiar smile , and odd expression of the eyes 确实，有时一连几个星期过去了，其间珠儿再没有注视过一次红字之后，又会冷不丁地象瘁死地一抖似的看上一眼，而且脸上总要露出那特有的微笑，眼睛也总要带着那古怪的表情。
But there always have some junior rate people skiing dowm the slope of middle - rate road , i have looked 2 accident caused by them , the on who is collide down by them is wounded seriously . so i suggest to those people who is have enough courage to do everything , before you start skiing , thinking more including yourself and other person , please responsibility for yourself and for others 不过在中级道上总有一些不负责任的人在上面冲坡，我就亲眼见到2起这种事故，工作人员每次会对不会滑的人劝阻，但是好像不自量力的人还挺多，在此我劝阻那些不会滑雪的人，不要只凭一点勇气就去奋斗中级道，请多对自己和别人负责。
Next you d see a raft sliding by , away off yonder , and maybe a galoot on it chopping , because they re most always doing it on a raft ; you d see the axe flash and come down - you don t hear nothing ; you see that axe go up again , and by the time it s above the man s head then you hear the k chunk 再隔一个时候，你也许会看到一只木筏老远地滑过水面。也许上面会有一个楞头楞脑的小伙子在劈木柴，因为木筏子上总有人干这个活。你会看到斧头一闪，朝下一劈声音你是听不到的又见斧头往上举起，举到人头那么高，然后喀嚓一声从水上经过一些时间才传到你耳朵里。
Setup functions enable user - defined adaptation of a wide variety of options such as display contrast , record printout , saving data on the computer , general code , temperature calibration , acoustic signal , date and time , id , data transfer , update fix programs , language , c f changeover , check program , battery change , diagnosis data , printing programs , seal test , service functions for maintenance 设置功能允许使用人员对多种选项进行定义和调节，例如显示屏幕对比度打印记录把数据记录到计算机上总码温度校正音响信号日期和时间识别传输数据固定程序升级语言摄氏和华氏温度转换检查程序更换电池诊断数据打印程序测试密封保养用服务功能。
Setup functions enable user - defined adaptation of a wide variety of options such as display contrast , record printout , saving data on the computer , general code , temperature calibration , acoustic signal , date and time , id , data transfer , update fix programs , language , screen saver , c f changeover , check programme , battery change , diagnosis data , printing programs , seal test , service functions for maintenance 设置功能允许使用人员对多种选项进行定义和调节，例如显示屏幕对比度打印记录把数据记录到计算机上总码温度校正音响信号日期和时间识别传输数据固定程序升级语言屏幕保护摄氏和华氏温度转换检查程序更换电池诊断数据打印程序测试密封保养用服务功能
