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In a recycling point, the reporter saw that from time to time, after someone picked up the express in the express service center, they unpacked and took out the items on the spot and threw the cartons into the recycling box. However, consumers will not open the express on the spot for larger items that are not easy to carry. Therefore, it is difficult to solve the recycling problem of all express packages by relying solely on the recycling desk. Therefore, enterprises have also begun to work hard on packaging materials to promote the use of this environmentally friendly green express packaging. Li Siwei, head of the Cainiao Yizhan in beijing university of chemical technology, said that the green express package is of very good quality and strong strength, and comes with a self-adhesive strip with a very clever design. Its biggest characteristic is that it is degradable and can be reused many times, reducing the use of adhesive tape, eliminating white pollution and having good quality in use.东来和玉娘是青梅竹马，感情笃深。　　“爱尔纳．突击”国际侦察兵竞赛是爱沙尼亚共和国组织的一项国际性军事竞赛活动，是侦察兵在“敌占区”实施的远距离、多课题侦察作战演习。竞赛在生疏地形上进行，在与假设敌的激烈对抗下实施，要求参赛队员在负重35至40公斤装备物资的情况下、连续行走四昼三夜行程180公里以上，在6至8个控制站完成近二十多项竞赛内容。盆儿胡同的马家四兄弟本来和别家小孩一样，幸福快乐得过着每天的生活。父母车祸身亡则终结了这平凡的日子。父亲临终前留下的遗言是：学好。四兄弟靠着救济金度日。而那句“学好”则成了老大马学武（张嘉译 饰）一直谨记的话。为了家庭和几个弟弟，他不得不放弃读书，去了工厂工作。几个兄弟里，最令人头疼的就是老二马学军（邓超 饰）。他似乎有使不完的坏点子，总爱意气用事，惹出了不少事端。家庭的困难让老大不得不把生病的老四送给他家。四兄弟在贫寒中日渐成长，各自不同的性格让他们走上了截然不同的路。他们经历不同的人生，体验时代的变迁，相同的是路上的挫折和困难，以及你是我兄弟这永不变的事实。山芋喃喃道：陈家又不穷，住那样大的宅子……南瓜忧心忡忡地问：他不会是想行贿吧？香荽摇头。The process of fabric combustion is that the material absorbs heat and decomposes to form combustible materials (usually gases), and then ignites and burns. The heat released during combustion promotes thermal decomposition and ignition. As shown in FIG. 2, the following three conditions must be met for fabric combustion:　　杨白对夏博文总是淡淡的，晚上过夫妻生活也总是关灯，夏博文从未看过她光着的身体，很是自卑。久而久之造成了生理障碍，无法过一个正常男人的生活……