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The scenarios used in the command mode include: sometimes it is necessary to send a request to some objects, but I don't know who the recipient of the request is or what the operation of the request is. At this time, I hope to design the program code in a loosely coupled way; So that the request sender and the request receiver eliminate the coupling relationship in each other's codes.走，咱们跟哥哥一起下山，跟他们说清楚，这都是弄错了。August 13, 2011, heavy rain她既觉得这人就是自己儿子，又被一些事搅得思绪混乱，有些糊涂。JIT theory holds that the most precious wealth of an enterprise is not the machine building or the product, but the employees in the production line. Employees are the source of wisdom for enterprise development. Only when front-line employees meet the requirements in their operations can the system truly realize its functions. Only when each employee exerts his creative ability can the whole system acquire real dynamic adaptability and self-improvement ability. If employees do not understand JIT production, do not actively participate in production activities, do not play their own independent spirit, and do not participate in enterprise improvement activities, the problems in production will not be exposed and solved. The secret of the success of JIT production mode lies in "full participation". One of its important characteristics is endless improvement. To this end, enterprises have invested a lot of energy in various aspects of training to improve the quality of employees. Teamwork, multi-ability in one post and multi-machine in one person have all become necessary skills for frontline employees. JIT production mode realizes the overall flexibility of the system through the operation of the organization and the high ability of employees.When Liu Guangyuan and other four people finished laying new mines and were ready to return, The Vietnamese army launched a new round of attacks. The main force of this attack was still those "living biological weapons" similar in appearance to "dogs". Among the soldiers responsible for continuing to stick to their positions, gunner Wang Zeduan saw very clearly because he was deployed on a higher favorable shooting terrain. In the interview, he recalled:由搜狐视频、万维文化传媒（北京）有限公司联合出品的校园青春寻爱剧《谁寄锦书来》，将在3月9号搜狐视频独家上线。