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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).长寿人气剧集《科搜研之女》将首度推出剧场版！全20季，共254集都将成为剧场版的伏线！2021年日本国内公映，东映发行！Macro commands: f, df, d, db, b, f, df, d, db, b3英德学院的万人迷四人组F4终于毕业了。四人决定策划旅行，把目的地选在了西班牙。道明寺（言承旭 饰）积极邀杉菜（徐熙媛 饰）参与他们的西班牙计划。但是在临行前，道明寺和杉菜又吵起了架，似乎巴塞罗那之行即将泡汤。但鬼点子颇多的西门（朱孝天 饰）、美作（吴建豪 饰）和花泽类（周渝民 饰）最终让这对情侣搭上了飞往巴塞罗那的航班。来到了巴塞罗那的杉菜非常兴奋，而道明寺也在酝酿着一个计划，决定向杉菜求婚。但前往教堂的路上道明寺出了车祸，失去了记忆。眼看幸福的2人渐行渐远，失忆后的道明寺喜欢上了别的女孩；而花泽类则和杉菜越走越近；而西门和美作也有新的情况。最终F4和杉菜的故事会走向何方呢？Kevin Bacon主演Amazon新喜剧《我爱迪克》（I Love Dick）试播集。该喜剧改编自1997年出版的小说《我爱迪克》（I Love Dick）。小说讲述德州Marfa一对夫妇Chris和Sylvere,迷上一个性格恶劣但颇有魅力的教授Dick。而这位教授由Kevin Bacon饰演。电视剧版将有较大改动。先前不过是孝顺，事事以老爷太太为先罢了。