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发生何事？寡人还要问你呢？田广可是怒意十足，看着郦食其便是厉声喝问。陈老太太又道：这次上京，我们带了五六万银子来，你只管用。The core of JIT production is to eliminate all waste, and its realization way is to realize the goal of "zero inventory". The essence of JIT production mode is that it is an ideological system of continuous improvement. Its focus is to put an end to all waste. It responds to customers as quickly as possible with the lowest possible cost and the highest possible quality, thus improving the competitiveness of enterprises. The implementation process of JIT is to continuously improve the production process endlessly. By increasing the efficiency of resource utilization, eliminating various wastes, reducing the cost of enterprises, and providing high-quality services to meet the market demand, the purpose of increasing profits and enhancing core competitiveness of enterprises is achieved.便是落在他身上，他们也自有办法赎免开脱。2. Reduce monster defense before applying burning.That is to say, a total of false syn messages will occupy the TCP preparation queue for 63s, while the semi-connected queue defaults to 1024, which is different by system default and can be viewed by cat/proc/sys/net/ipv4/tcp_max_syn_backlog c. That is to say, sending 200 fake syn packets per second without any protection is enough to burst the semi-connection queue, thus preventing the real connection from being established and responding to normal requests. The end result is that the server has no time to ignore the normal connection request-denial of service.