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跨院外，正是葫芦等人过来了。两位青年双手相握，惺惺相惜，一个不得不背负家族复兴的重任，一个则不得不背负兄长叛国的罪孽，只是在这样的朝廷之中，他们显得太过弱小，太过稚嫩了。靠耍小聪明替人出头的小混混戴小龙为了给重病的母亲筹集医疗费，不得不接下一单极具挑战性的困难任务：以卧底的身份潜入一所学校的喜剧班进行秘密破坏行动。然而在社会上游刃有余的戴小龙来到学校却屡遭碰壁，一群不按套路出牌的同学和一个特立独行的老师让戴小龙陷入了意料之外的囧境，戴小龙的任务迟迟没有完成。在与同学们的朝夕相处中，戴小龙渐渐被他们的真诚打动。最终，他放弃了对喜剧班的破坏行动，也重新选择了自己的人生方向……+1//1陈启微微一笑，说道：网络小说还处于初生阶段，还有很长的路要走。But in that case, Not even considering so many dangers, This performance of '74 spray' is of great use, I remember there were 4 '74 spray' on the position at that time, There are two recruits who operate them. Two veterans, Both veterans were squad leaders, All have the skills of air injection, Facing the big wasp descending from the pavement, The two of them were obviously forced to hurry, Take up the '74 spray' and aim at the position where the big wasp is relatively concentrated in the sky and spray it out. If it weren't for the critical situation at that time, the two squad leaders would definitely not have this kind of "dangerous operation", while the other two recruits watched the veterans take the lead and learned to do so. Although they had not received relevant training and the accuracy of spraying was not as good as that of veterans, they finally sprayed out and did not hurt themselves or other comrades in arms.One last thing on this subject, The 7.62 mm traced armour-piercing firebombs fired by the 81-1 family, Although the name is a little long, But compared with ordinary munitions, The difference is still well understood: Tracing and burning are simple, Is to add two corresponding drugs, The armor piercing is to replace the steel core behind the bullet's brass back armor (also known as bullet head) with a harder tungsten alloy core with stronger penetration to hard targets. The latter is also the tail-stabilized shelling penetrator used on the third generation of modern main battle tanks (abbreviation: APFSDS) is one of the two main materials (the other is the notorious, highly radioactive depleted uranium penetrator core, The user country is mainly the United States, while China mainly uses tungsten alloy penetrators, Less pollution and better performance, The United States does not need to. First, the United States does not pass the standard of tungsten treatment technology. Far from the level of our country, Secondly, the United States is a tungsten-poor country. It also wants to fully use tungsten alloy bombs, But it can't be used, But as a nuclear Power, There is a lot of depleted uranium as nuclear waste, so depleted uranium is selected as a substitute. As for tungsten alloy and depleted uranium, after putting aside the key additional condition of radioactive pollution, the pure question of who is better in armour-piercing performance is not directly related to this article, so it will not be described in detail).