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"Er... I really can't remember the model, it's green, probably so thick." Wang Zeduan could not remember the specific model of the explosive cylinder, Just said the color and gesticulated the approximate size with his hand, Later, I looked up the information and learned that The detonators used at position 142 were all Type 68 detonators, This is also a classic explosive barrel widely used throughout the Sino-Vietnamese border war. This type of explosive cylinder is 60 centimeters long each, As long as there is a need, it can be spliced indefinitely. The charge for each section is 2.2 kg, According to Wang Zeduan's description, At that time, the explosive barrel was made up of three sections. Then the total charge is as high as 6.6 kg, However, the high explosive bomb used in the type 66 152 mm howitzer, The charge is 6 kg, In other words, The charge of these three explosive cylinders is 0.6 kg higher than that of a 152 mm grenade. This is also basically in line with his description that it is more powerful than a shell. In addition, after being inserted into the ground, the two sections of the upper half form a certain blast height from the ground, In this way, the explosive power can be better exerted virtually to cover a wider area, so it is indeed reasonable that an explosive barrel can successfully achieve the tactical purpose of successfully clearing position 142 for the second time (the first clearance is 66-type directional anti-infantry mines and 72-type pressure/tripping anti-infantry mines).= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =《疑犯追踪》（Person of Interest）第四季将把焦点对准人工智能，该剧的两位主创乔纳森·诺兰（Jonathan Nolan）与克雷格·普拉格曼（Greg Plageman）对此感到兴奋不已。要知道在第三季的最后一集，《疑犯追踪》最初的故事前提基本已经不再成立。而第四季，观众将看到剧中主角们——芬奇（Finch），里瑟（Reese），肖（Shaw）和根（Root）进入了一个全新的世界——在避开Samaritan监视的前提下拯救无辜的“无关号码”。聚焦当代新闻人的态度和抉择：《邮报》《先驱报》两家报纸互为竞争对手，前者号称“讲述世界上最骇人听闻的新闻”，后者秉承“我们的目标是追求真相”，但现实远不是喊口号，“我们并不比他们好”…Telecommunications　　在家里是个甩手大爷，家务事从来不动一手指头。杨红英已经习惯了自己这操心受累的角色，但仍然免不了发两句牢骚。儿子洋洋从小就住在奶奶家，金老太太对孙子十分娇惯，弄得洋洋一身毛病，学习也不努力。