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虽然对经济学了解有限，但纸币的好处人尽皆知。5. Processing of Test PointsContracting anti-smuggling ships was a profession in those days. Some ship owners went to check fishing boats in the nearby waters and fined those found smuggling. After collecting the fines, they handed over some of them to the state and the rest were owned by the ship owners themselves. 　　The fundamental way to put an end to waste is to make the quantity of production consistent with the quantity of sales. If the production is arranged from the front process to the back process according to the traditional processing sequence, the higher the production efficiency of the process, if its rhythm is not suitable for the back process, the more waste of manufacturing surplus will be generated. Therefore, JIT production reverses the traditional way of transferring parts from front to back, and puts forward the order requirements from the back process to the front process according to the order method. The front process only provides the necessary products in the necessary quantity when necessary. Users can supply as much as they need, thus realizing "zero inventory" and not occupying working capital. Commodities that users do not need will not be produced, which can avoid overstock, obsolescence and deterioration of commodities, and can also avoid the costs of loading and unloading, handling and inventory.杨长帆制铳也真是神速，这令戚继光也始料未及，如今一切条件一应俱全，一旦批量生产肯定优先配备给浙兵，实力比之前自不可同日而语。因为，不仅乌龟，这桃花谷的风水都轻易不能破坏的。《闪电侠第四季》（The Flash Season 4）是DC娱乐和华纳联手CW电视台制作的真人超级英雄系列剧，是美剧《闪电侠》系列的第四季。