13. The term "WIG craft" refers to a multimodal craft whose main mode of operation is to use surface effects to fly at an altitude quite close to the water surface.
As shown in the above figure, the server side provides NTP service. Attacker sends an NTP monlist Request to the server, but its source IP address is not its own IP address, but the IP address of the target. After the server receives the request, it will send a Response message to Target (not Attacker). Since Reponse contains 600 time synchronization records with Server, which is much larger than Request and consists of many messages, amplification is realized.
The principle is that syn messages are first responded to syn_ack by DDOS protection system. With a specific sequence number (recorded as a cookie). The real client returns an ack and the Acknowledge number is cookie+1. The fake client will not respond. In this way, we can know that the clients corresponding to those IP are real and add the real client IP to the white list. The next access passes directly, while other forged syn messages are intercepted. The following is a schematic diagram of protection:?
乾隆年间，简述了一代神医的传奇故事。以戏说的表现手法，撷取了“医痴”叶天士出手治伤、治匪于（膏）肓、奇药救（皇）上、巧做红娘几个故事，再现了清代名医叶天士精湛的医术、精深的医理，和威武不屈富贵不移的高尚医德、医道。
鱼儿入海，花无缺痕，刀下遗孤，豪气凌云。萍水相逢，生离死别，双骄聚首，涤荡乾坤。汹涌江湖，江枫和移花宫的婢女花月奴，动情私奔，就在花月奴诞下双胞胎之际，单恋江枫的邀月宫主找到他们，杀了二人，抢走一个婴儿（花无缺饰）。身中巨毒的燕南天，抱着另一个孩子（小鱼儿饰）被追杀到恶魔岛，昏死过去。岁月如歌，十八年后，在移花宫长大的花无缺，俊朗不凡，武功超群，对两位宫主唯令是从；而在恶魔岛十大恶人庇护下成人的小鱼儿，“青出于蓝，胜于蓝”，精灵机智、魔高其师。武林盟主铁如云突然失踪，江别鹤在黄山召开盟主选举大会。小鱼儿为了身世之谜，“杀”出恶魔岛；花无缺奉师命，上山清理武林门派；铁如云之女心兰追踪父亲的下落也来到黄山，三人不期而遇，相见恨晚，心兰与中并以身相许……当了皇妃的江玉燕仍无法忘情无缺，因爱生恨、嫉妒心起与父亲合谋，铲除所有异己，杀掉燕南天与心兰，转嫁于无缺和小鱼儿。花无缺与小鱼儿两兄弟从此茫茫江湖，生死相搏……
Disadvantages: The efficiency is a bit low, and the synchronization lock must be judged every time the instance is called.
Ten fairies
百老汇，一个充满了梦想和希望的地方，有些人的名字在这里被永远篆刻在荣誉碑上，而另一些人，则只能在黑暗中品尝着梦想破碎的滋味独自饮泣。汤姆（克里斯蒂安·鲍勒 Christian Borle 饰）和茱莉亚（黛博拉·梅辛 Debra Messing 饰）决定制作一部有关玛丽莲·梦露的音乐剧，此消息一经放出，立刻就吸引了公众的目光，各路人马犹如闻到了鱼腥味的猫咪一般纷至沓来。
"What, T-shirt, skirt and bag are just the same, miss, please wrap them up."
果然，廉郡王率众迎出来，看了这一队人马，都赞叹不已，心道果然是沙场武将，便是迎亲也与旁人不同。
When the pyramid finally takes shape, each layer from top to bottom can answer the "Why" put forward to its upper layer.
? Why is the United States so afraid of "Made in China 2025"? What is the connection and difference between "Made in China 2025" and the industrial Internet proposed by the United States and Industrial 4.0 proposed by Germany?
In the 1980s, he personally caught an overseas spy. When he learned that another spy was still at large, he led a group of border guards to follow the direction of the spy's flight up the mountain. When the car could not drive, they walked. When the road was no longer available, they climbed the mountain. At last they came to a forbidden area frequented by wolves.
在华天电器商城小家电部当主任的廖扬一直梦想着能够拥有一辆车，他终于说服了媛媛先买车后买房，租房结婚对于年轻人来说可能无所谓，但是在两家老人那里却炸开了锅。
天龙国国师无边法王与法后为得到可使人长生不老的灵山草人丫丫，与灵山护法仙仙展开大战，法后中击身亡，但仙仙被法王施法变成白天为人夜晚为狼。
《平凡的世界》根据路遥小说《平凡的世界》改编，由SMG尚世影业、华视影视、榆林文旅、上海源存影业、乐视网联合出品当代农村剧，并由毛卫宁执导，王雷、佟丽娅 、袁弘、李小萌、刘威、尤勇、夏铭浩等人主演。
在一个充斥着贪腐和饥荒的王国中，关于国王死亡的神秘传闻沸沸扬扬，同时一场奇怪的瘟疫传播开来，感染者可获得不死之身并嗜食人肉。成为阴谋牺牲品的皇太子开始踏上揭露邪恶阴谋，拯救子民的征程。
为人仗义、性格叛逆的夏明月在高中时家庭遭遇变故，父亲意外去世，母亲突患重病不能行走，她便一人担负起了照顾母亲与叛逆弟妹的重任。在得知自己不是夏家亲生骨肉，而是年幼时被寄养过的刘家的女儿时，夏明月选择保守秘密，继续照顾家人。明月在高考前夕退学，支起了小吃摊赚钱养家。同班同学许冲被这个乐观坚强又仗义的姑娘吸引，一直默默帮助她，两人在一起后却由于两家父母的恩怨被迫分手。明月的妹妹明星叛逆自负，为了自己的歌星梦惹出了很多麻烦。弟弟明天自幼胆小怕事，因一次意外左腿落下残疾，让明月操碎了心。多年之后，明月凭借不断努力事业越做越好，为弟妹提供了富足的生活，并帮他们找到了各自的幸福。正当一切步入正轨时，闺蜜丁云因为嫉妒许冲与明月的感情设下圈套，害明月险些入狱。最终，明月在家人与许冲的支持下闯过了难关，一家团圆。
The above code cannot bind multiple event handlers for the window.onload event, and the last one will override all the previous functions.
