A low temperature stop valve, Unlike Example 1, Comprises a valve body 1 and a valve cover 2, A valve stem 3 is arrange in that valve body 1, One end of the valve stem 3 is provided with a valve disc 4, The other end of the valve stem 3 is provided with an adjusting handwheel 5, A low portion of that disc 4 is provided with a guide sleeve 6, The guide sleeve 6 is fixed by means of a connecting piece and a spring pad 8, Between that disc 4 and the guide sleeve 6 is provide a valve seat 7, A packing assembly 9 is arranged between the valve stem 3 and the valve cover 2, the O-ring 10 is further arranged at the upper part of the packing assembly 9, the upper part of the O-ring 10 is provided with a packing gland 11, the valve body 1 is provided with an arc-shaped end face 12 which forms a line seal between the valve body 1 and the valve seat 7, and the contact end of the valve disc 4 and the valve seat 7 is provided with a water grain surface 41, the packing assembly 9 comprises a flexible graphite packing layer.
贝蕾和米乐是京华商学院大四的学生，即将结束充满梦想的校园生活，走上社会开始全然未知的现实生活。同所有同龄人一样，他们不仅面临着择业就业的残酷竞争，更要承担着来自父母家庭的压力。
栽过跟头特别是大跟头后会有两种方向，一是成熟稳定，二是抑郁癫狂，看来杨长帆成为了后者。
韩联社首尔2月5日电 柳好贞、池秀媛、吴尹雅将联袂主演下月开播的SBS周末剧《不是谁都能爱》。
老娘又不是扛不动锄头，拿不动镰刀，昨儿还下地栽了两垄黄豆哩。
The three swords were converted into more than 2,000 multilingual articles of Xinhua News Agency and transmitted to every corner of the world. Our voice appears in mainstream media in Europe and the United States and on the front pages of newspapers in many countries. On the day when the so-called final ruling was issued, one of my first drafts, "Truth and Lies in the South China Sea Arbitration Case", was adopted by more than 300 media worldwide. Soon after, we saw a certain country's aircraft carrier leave quietly, and some Western politicians who had jumped up and down before were silent. The so-called final ruling, which cannot withstand the test of historical facts, facts and legal principles, has turned into waste paper.
IGMP means Internet Group Management Protocol. This protocol is used to establish and maintain multicast group membership between IP host and its directly adjacent multicast routers, but does not include the dissemination and maintenance of group membership information between multicast routers. This part of the work is completed by each group of broadcast routing protocols. All hosts participating in multicast must implement IGMP.
你姑父原先也是这样的，菊花想要养鱼，他就跟你爹连着挖了好几天，挖出了那个鱼塘——就是淼淼家门前那个。
The hardware of the cleaning equipment has a special network processor chip, a specially optimized operating system and TCP/IP protocol stack, which can handle very large traffic and SYN queues.
本片将聚焦一个古巴裔美国家庭，围绕一位准新娘的父亲如何面对女儿的婚礼展开。
苏岸却到底显得有些稚嫩，未必是李左车的对手，事关越国成败的大战必须要慎重。
郑武相信，只要女主角一出来，《笑傲江湖》肯定能翻盘，吊打《天河魔剑录》。
特朗普发起的贸易战不亚于一场豪赌。本片采访中美双方的政客、专家和企业，讲述世界最大两大经济体的碰撞。从本片可以看出一般美国媒体对于贸易战的视角和态度。
Example: Melissae folium honey flower leaves
摆酒？为何不去咱家？时辰已晚，怕扰了夫人。
不过化很清楚，这可以说是越国的最高机密，既然越王尹旭不说出来，自然是时机未到。
李定国前去边境参加合作项目谈判，期间突发心梗急需手术。远程诊疗课题组组长富大有通过远程诊疗系统聚集起各路专家，对现场救治的年轻医生进行网上指导，终于将李定国从死亡线上抢救了回来。
在享受一个难得的假期之后，Scott（Sullivan Stapleton）和Stonebridge（Philip Winchester）被召回20分部接受新的任务。另一名20分部特工在黎巴嫩贝鲁特追踪高深莫测的恐怖分子al-Zuhari不幸丧命，Scott和Stonebridge必须查清事情的真相。一条新线索引导他们来到哥伦比亚的偏僻丛林——拒信al-Zuhari的一个盟友正潜藏在这片由势力庞大的贩毒集团控制的地区。
If cyber war is still a wild west, it is obvious that citizens will become victims. Our culture, economy, education, health care, livelihood and communication are closely connected with the Internet. If an enemy country wants to use more "traditional" attack methods (perhaps terrorist bomb attacks or the release of a chemical agent) to play the greatest role, Why not start with blackmail software attacks, freeze people's bank accounts, close hospitals, make people unable to contact emergency workers, and ensure that people cannot communicate with their families during an inevitable period of chaos?
难吧。
