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White balance consists of AWB automatic mode and 5 different scenes of incandescent lamp, sunlight, fluorescence, cloudy day and shadow. You can choose AWB automatic white balance or 5 other scenes to shoot according to the shooting scenes.著名导演聂文应投资方的要求，准备拍摄一部讲述爱情故事的歌舞片，所有人都知道，影片的女主角自然是当红女星孙纳，因为她是聂文一手捧红的。几年前，孙纳受到聂文的赏识，拍摄了一部由他执导的影片，随即一炮而红，自此，事业上，两人是配合默契的工作搭档，孙纳几乎成了聂文的御用女主角；生活中，两人是相依相伴、互相慰藉的情人关系——然而也仅此而已，他们都认为自己是各取所需，没有承诺，没有未来，只有“现在”。他只顾这么想，众人如何想就不得而知了。Medical staff should understand the opinions, tendencies and needs of patients and try their best to meet them.　　田桂芳是数学文盲，修直求证祖冲之圆周率使用分割法，田桂芳依旧不懂，而且下了岗。修直知道蚂蚁天生是计算家，有独特的认路方法，人要靠记忆才能认路，但田桂芳总可以找到修直却是个谜。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).1946年6月底，蒋介石不顾全国人民要求和平建国的美好愿望，悍然撕毁停战协定和政协决议，对解放区发动全面进攻。中国共产党领导解放区军民英勇进行自卫，开始了伟大的人民解放战争。从1946年6月至1947年6月，人民解放军处于战略防御阶段，战争主要在解放区进行。以毛泽东为核心的党中央以集中优势兵力，各个歼灭敌人的军事方针,前后粉碎了国民党的全面进攻和重点进攻。从1947年7月刘邓大军强渡黄河挺进大别山起，人民解放军由战略防御转入战略进攻。同年8、9月，陈赓、谢富治率领的晋冀鲁豫野战军与陈毅、粟裕率领的华东野战军主力也相继出师南征。刘邓、陈粟、陈谢三路大军以"品"字形阵势展开于中原地区，将战争引向国民党统治区，在外线大量歼敌，迅速改变了敌我力量的对比。从1948年9月至1949年1月，人民解放军先后进行了辽沈、淮海、平津三大战役，基本上歼灭了国民党军主力，解放了长江中下游以北的地区。蒋介石于1949年初被迫下野，引退幕后，由李宗仁代理总统继续要求和谈。1949年3月，中共中央召开七届二中全会，