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It is convenient for fighting and evacuation, and a circular fire lane should be set up. With the accelerating pace of urbanization, urban land is increasingly tight, which promotes the construction of high-rise buildings. Many high-rise buildings, due to poor consideration of fire prevention design and other reasons, have many congenital hidden dangers, and fires occur from time to time, causing heavy losses. In order to create convenient conditions for fire fighting and rescue work and ensure the safety of buildings, circular fire lanes should be set up around high-rise buildings. However, regardless of the size of the building, it is indeed difficult to require the circular fire lanes. Lanes can be set up along the two long sides of the building. In order to prevent the collapse of building components in case of fire from affecting the normal operation of the fire lane, the distance between the fire lane and the outer wall should be 5m. There should be no trees, overhead pipelines, etc. that hinder the operation of climbing fire engines between fire lanes and high-rise buildings. If the total length of the building exceeds 220m, a fire lane shall be set up to pass through the building. There is no inner courtyard in the building, there are ring fire lanes around it, and fire engines crossing the building need to be set up. Q: An L-shaped high-rise building has a total length of about 170m, a length of 120m along the street, and a length of 50m along the inner street (residential road). Do you want to set up fire lanes crossing the building? A: The relevant provisions of the "Construction Regulations" and "High Regulations" consider that there is no restriction on the length of the two wings on the premise of meeting the requirements of fire fighting and evacuation. The building only needs to set up a pedestrian passageway connecting the street and the inner courtyard at the part over 80m along the street, and there is no need to set up a fire lane. In the planning of fire lanes, in addition to the relevant provisions of the "Construction Regulations" and "High Regulations", attention should also be paid to正在此时，蒲俊来报，秦嘉从防御最为松散的西北一侧突围逃走了。Then find the variable named "Path" in the system variable and double-click to create the new variable as% JAVA_HOME%\ bin故事发生在北平，叙述的是从1937年到1948年北平解放前夕两代人的生活经历。1937年，卢沟桥的炮声点燃了中华民族的抗日烽火，刚刚走出大学校门的青年路鉴阳、童谣、赵飞、吴霞飞、唐巩等为挽救民族危亡和北平人民一齐投入抗日救亡的工作中。北平沦陷后，几个热血青年选择了不同的生活道路，赵飞去了抗日前线；路鉴阳与童谣结婚过起小日子；吴霞飞随家人到大后方避难；唐巩走进了大学校门……在抗日的烽火中，童话、古城出生了，刚刚睁开眼的孩子们还没来得及对这个未知世界作出反应，便成了受难者。他们父母的不同生活选择决定了他们不同的生活道路。童话在王府大院中慢慢长大，与世隔绝，不了解高墙外的风霜雨雪。童话的姑姑离家出走，寻找爱人。童话的爸爸因为受不了王府深院腐朽封建的规矩，在一次偶然的机会发展了一段婚外情。童话被王府的旧规矩管的不敢跨出门口半步，直到遇到古城，被古城所说的外面的世界深深的吸引，想要跨出王府的大门，展望外面的世界。古城的父母是地下党，被捕就义后，留下古城一人艰辛地活了下来，流落街头，成了一群野孩子的　　本剧根据陕西著名作家、杨凌作协主席贺绪林历时十载精心打磨的长篇历史小说《兔儿岭》改编拍摄，有苍凉开阔、厚重雄强、气势恢弘、丰赡大气之感。是一部关中土匪的惊世传奇，更是一曲西府秦人的慷慨悲歌。秦人秦声、秦风秦韵扑面而来，充满着一股强烈的阳刚之气，让人慷慨激昂、热血沸腾，如同听了一曲激昂悲壮的秦腔。带您进入一个到处亮闪闪，充满快乐，偶尔愤怒的欢乐王国。这全新的一季里，我们来跟随Unikitty和她的朋友们进入一个充满惊喜，刺激和派对的世界。看得出那个韩信是有大才的，第一次被刘邦轻视地安排管理粮仓的时候，他就觉察到了韩信脸上的失望和倔强。