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I nodded at this passage, Understand that what Zhang Xiaobo said is indeed reasonable, It is not a lie, Here I think it is necessary to give you one thing about popular science. So we have to say something digressive: The result of a real bullet hitting a petrol tank is not the same as that shown in most movies. One shot can explode the petrol tank, But this is not the case, Although a pure metal projectile will rub against the air at a speed of hundreds of meters per second to generate equivalent heat, And will produce sparks after hitting the metal oil drum, But none of this is enough to ignite petrol, Especially for gasoline with a large total amount, to ignite gasoline, please remember one thing-open flame must be used. In addition, gasoline is a flammable item, but it is not an explosive item in the true sense. Only after reaching a certain total amount can explosion be caused. If the total amount is insufficient, it can only cause combustion without explosion.Industrial Internet mainly brings about the following trend changes: First, intelligence, which uses big data to analyze the needs of different customer groups, carries out intelligent industrial production, and produces intelligent products that can carry information, sense environment and self-detection; The second is flexibility, which not only controls the production cost in the form of mass production, but also meets the needs of users in the form of personalized products. The third is greening. Industrial Internet provides a new path choice for the development of green economy, circular economy and intensive economy.凌浩西（董彪饰）和老婆（沈殿霞饰）育有两个漂亮的女儿，生活美满幸福。不过凌母一心移民加拿大，为此不惜逼小女儿玲玲（陈淑兰饰）甩掉一片痴心的男朋友包有路（吴大维饰）。得知真相的包有路气愤离开，而当晚凌家四口人也因煤气中毒死亡。他们的灵魂来到阴间，移民之心不死，却被告知须在加拿大修好坟墓方好动身。然前期筹备移民，钱财散尽。凌家人获得特许，暂时还魂赚钱。蒙在鼓里的包有路帮助他们出主意，让凌浩西充当警方线人，老婆当按摩师、大女儿嘉嘉（吕秀菱饰）。一家人全部动员起来，眼看最后期限临近……年轻的侦察员、“名副其实”的新一代的女特警魏次芳刚刚离开特训学院，就开始了她的特别侦察（卧底）生涯。为了完成任务，她以不同是身份和职业为掩护，深入各种犯罪集团的内部；她扮演着各种不同的角色（大学生、打工妹、白领、运动教练、服务员、保镖等），凭借顽强的意志与过硬的本领，与形形色色的犯罪分子斗智斗勇。然而，就在她打入犯罪组织的时候，却意外邂逅了一个名叫吴同的男人，让她第一次尝试到男女间的最美好情感……可这个男人却与犯罪集团的女人堕入情网。魏次芳看起来如此柔弱、轻盈，但她却有坚韧的内心和钉子般的决心，她执行的每一项任务，其实就是要让许多吴同那样善良无辜的人从欺骗和危险中解脱出After the death of others, they are all dressed in flourishing beauty, charming body and soft body.嗷——打人不打脸。胡镇心中一跳，咽了下口水，不知他为何这样。