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
The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, and any changes or substitutions that can be easily thought of by technicians familiar with the technical field within the technical scope disclosed by the utility model should be covered within the protection scope of the utility model.
This chapter is the last lecture on design patterns. It will talk about the third design pattern-behavioral pattern, with a total of 11 types: policy pattern, template method pattern, observer pattern, iterative sub-pattern, responsibility chain pattern, command pattern, memo pattern, state pattern, visitor pattern, intermediary pattern and interpreter pattern. I have been writing about design patterns for a long time. At last it's halfway through, Writing a blog post is a very time-consuming thing, Because I have to be responsible for the readers, Whether it's graphs, codes, or representations, Everyone hopes to write it as clearly as possible so that readers can understand it. I think both I and the readers hope to see high-quality blog posts come out. Starting from myself, I will stick to it and update it continuously. The continuous motivation comes from the continuous support of readers and friends. I will do my best to write every article well! I hope everyone can give opinions and suggestions continuously and jointly create a perfect blog post!
As the name implies, iterator pattern is to access objects in an aggregation sequentially. Generally speaking, it is very common in collections. If you are familiar with collection classes, it will be very easy to understand this pattern. This sentence contains two meanings: one is the object that needs to be traversed, that is, the aggregated object, and the other is the iterator object, which is used to traverse the aggregated object. Let's look at the diagram:
Group B is the same as group A;
1973年10月6日。以埃及和叙利亚为首的阿拉伯国家发动了一场出其不意的入侵，在犹太历中最神圣的节日赎罪日(Yom Kippur)几乎占领了以色列。故事是通过三个角色的眼睛讲述的，他们的生活被抛入战斗的中心，它令人陶醉、上瘾的效果以及它的荒谬。
看完通宵电影，从电影院回到工地门口，喜良被工头叫到了医院。垂危的工友刘根用虚弱的声音托付喜良，希望喜良能把自己的骨灰和儿子小宝送回老家。看着曾经朝夕相处、同甘共苦的刘根……
1944年二战期间，12岁的女孩奥菲利娅Ofelia随母亲卡曼Carmen和继父维多Vidal部队的上尉弗兰西斯科·弗兰考Francisco Franco到西班牙北部的乡下旅行。
"Why?" I went on to ask.
Christian Serratos会在《莎丽娜 Selena: The Series》一剧中饰演墨西哥裔已故歌手Selena Quintanilla。这部剧由Netflix开发，被指是Selena Quintanilla的官方故事，剧中讲述她为了成为歌手的成长﹑痛苦﹑改变，如何从事业﹑家人﹑音乐中取得平衡。
Is the water leopard useless
After starting up, the App starts as launcher, then opens the WeChat LauncherUI loading page "Not Logged in to WeChat" to the WeChat login page, then clicks the return key "System Return Key" and cannot exit WeChat to return to the original our launcher App. Then Android Dafa checks the system task "Those Applications Are in the Background" in the bottom navigation bar, and the result shows that there is none. This is a moment of embarrassment can't back out of WeChat;
至于张耳，或许常山之败让他有些不甘心，因此对于此番对赵国的作战格外关注，当然了非常希望能够获胜。
杨长帆望向几位葡萄牙人，你们先自由交流一下，了解一下本地现状。
哦？济水南岸军情如何？帅位上的上将军章邯有些激动，他已经等了许久了。
倒害史班头开了一包好茶，他们也懒得喝，只漱了两口了事。
180. X.X.1
事业上颇为不顺的朱承开在感情上也经历了滑铁卢，他和女友林茜（宣萱 饰）之间一直分分合合没有定数。与此同时，朱承开的前女友宋洛文（莫可欣 饰）亦出现在了朱承开的面前，本以为能够和宋洛文重修旧好的朱承开在经历了种种意外事件之后才发现，在宋洛文的背后，隐藏了许多的秘密，而他和林茜亦被卷入了危险的凶杀案之中难以自拔。
清朝乾隆年间，美丽端庄的姑娘夏紫薇和丫环金锁从济南大明湖来至京城，因在大街拦截宗人府梁大人的轿乘而被殴打，正在市集卖艺的小燕子、柳家兄妹拔刀相助，由此和紫薇成为好友。在此之后，紫薇主仆与小燕子结伴卖艺，经历了无数次刺激的冒险，还结实洋人班杰明。随着友情的加深，紫薇向小燕子吐露了身世，原来她竟是当今圣上的亲生女儿。为了帮紫薇与父皇相认，小燕子鼎力相助，结果却阴差阳进宫错成了还珠格格。调皮的小燕子、端庄的紫薇与严肃的宫廷生活格格不入，她们闹出了不少笑话，也热了不少乱子，更结下诸多仇家。在此过程中，她们也收获着各自的爱情……本剧根据言情小说家琼瑶的同名原著改编，为10年前旧作的重拍版，分“燕儿翩翩飞”、“风儿阵阵吹”和“人儿何处归”三部。
贝蕾生长在单亲家庭，自幼品学兼优，是妈妈田枫的骄傲，特殊的家庭环境使得贝蕾比同龄的女孩成熟懂事，对母亲不仅有着深厚的感情而且有着近乎沉重的责任感。心高气傲的她，对自己的未来有着明确的目标和远大的抱负。
