次主
- 与 次主 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The entrance section of FuXi Double-arched Tunnel is modeled in the fact of factual shallow buried and unsymmetrical pressure condition. Adopting the three heading construction method to simulate twelve kinds of construction projects, confirm reasonable construction orders and left and right tunnel face interval, systematically analyze and research the changing law of the tunnel deformation and surrounding rock stress in soft and cracked condition of surrounding rock,bring forward pertinent advices against construction disease; Build the deep buried tunnel model in middle section of tunnel , separately adopt the central heading bench cut benching method and the central heading full cross method to simulate ten kinds of construction projects, establish the reasonable construction orders, sidestep length and tunnel face interval, which are due to the deep buried tunnel, systematically analyze and research the change law of the tunnel deformation and surrounding rock stress in the section with good surrounding rock condition, bring forward the reasonable construction projects which can make sure of construction safety and save construction time; Because the central wall is disturbed many times during constructing process, its displacement and stress distribution is very complex.
富溪隧道进口段依照实际的浅埋偏压状况建立模型,采用三导洞法开挖模拟了12种方案,确定了合理的施工顺序和左右主洞掌子面错距,系统地分析研究了软弱破碎围岩浅埋偏压段施工的隧道变形和围岩应力变化规律,提出了防止施工病害的针对性建议;洞身段按深埋隧道建立模型,分别采用中导洞台阶法和中导洞全断面法模拟了10种方案,确立了适合深埋隧道的合理施工顺序、台阶长度和掌子面错距,系统分析研究了围岩较好深埋段施工的隧道变形和围岩应力变化规律,提出了兼顾施工安全和节省工期的合理施工方案;由于受到多次扰动,中隔墙的位移和应力变化规律较为复杂,通过对各种方案的对比分析,得出了中隔墙在施工不同阶段的位移变化规律、应力变化规律和应力分布规律,尤其对于浅埋偏压段隧道施工时中隔墙位移和应力变化规律做了深入研究,提出了合理的施工建议。
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Media Help Everyday we are exposed to the steam often divided into two, one, the boiler steam - saturated steam 2, thermal power plants out of steam - superheated steam 1, a relatively stable temperature and pressure saturated steam, temperature lower than 250 ℃, working pressure lower than 1.6Mpa 2, superheated steam temperature and pressure changes of a high base temperature up to 400 ℃, working pressure is lower than 4.0Mpa For the first steam, we usually use soft sealing steam solenoid valve as follows: Structural characteristics This valve is a valve and Balance valves main valve by the two vice components with the second open valve Pilot solenoid valve Heat: electromagnetic part, some with special high temperature seals and sealing materials, electrical materials, and apply a variety of insulation measures Wear: selection and reasonable Globe Valves guidance suite valve cup and clever use of fluid lubrication, reduce wear, increase life expectancy Resistance to condensation: condensation of steam pipeline valve on the steam water is an important factor in action, the valve will not affect the condensation water Other uses - soft sealing steam solenoid valve This series solenoid valve can Safety valves be widely used in textile, printing, chemicals, plastics, rubber, pharmaceutical, food, building materials, machinery, electronics, surface treatment and research sectors and bathroom, dining room, air conditioning automatic control system.
介质说明日常生活中我们接触到的蒸汽常分为两种,1、锅炉蒸汽-饱和蒸汽 2、热电厂出来的蒸汽-过热蒸汽 1、饱和蒸汽温度压力相对稳定,电动阀门执行器温度低于250℃,工作压力低于1.6Mpa 2、过热蒸汽温度压力变化基数较大温度最高可达400℃以上,工作压力则低于4.0Mpa 对于第一种蒸汽,我们通常会选用氧气专用阀、铜阀门软密封的蒸汽电磁阀如下:结构特点本阀是由副阀和主阀两大部件构成的先导式二次开阀的电磁阀耐热:电磁部分、密封件部分用特种耐高温电工材料和密封材料,并应用了各种隔热措施耐磨:选材合理,电站阀门阀杯和导向套间巧妙地利用流体的润滑作用,减少磨损,提高寿命耐冷凝:蒸汽管道的冷凝水是影响蒸汽电磁阀动作的重要因素,本阀则不受冷凝水影响其他用途-软密封蒸汽电磁阀本系列电磁阀还可广泛地应用平衡阀纺织、印刷、化工、塑料、橡胶、制药、食品、建材、机械、电器、表面处理和科研部门以及浴室、食堂、空调等自控系统。
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In the past several decades, he used to be an experienced, reputablepublic prosecutor and chief procurator in court, having won general respect andrecognition of other prosecutors and opponents thanks to his eloquentspeechcraft, broad knowledge and sharp-witted response. He has been awarded anoutstanding public prosecutor known as "ever-victorious general" in court.
在十几年检察工作中,曾担任公诉人,主诉检察官,在法庭上身经百战,以其雄辩的口才和缜密的思维,渊博的知识,机敏的反应而著称,获同行和对手的普遍尊重和认可,曾多次被评为优秀公诉人,被誉为法庭上的&常胜将军&。
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The primary flight controls consist of the ailerons, elevators, and rudder.
飞控系统分为两个主要部分:主飞控系统及次飞控系统。
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And Kiyoharu write the lyrics, music and sing by himself for this animes.
今次他更一手为这套动画包办了作词、作曲和主唱!
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Han's blog, which has registered well over 200 million hits since it was started in 2006, making him one of the most popular bloggers on the planet, covers everything from the minutiae of the amateur racing world to diatribes about the hot social issue of the day on the Internet.
韩寒的博客自2006年开通以来已经有超过2亿次的点击,这使他成为地球上最受欢迎的博主之一,他的博客无所不谈,从业余赛马比赛的计时到当天网络上的社会热点问题。
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We may have to shut down some FAH elements (stats updates and/or web pages) due to a major power overhaul in our primary server room.
我们可能要关闭一些FAH功能(统计更新和/或网站页面),由于我们的主服务器机房要进行一次大检修。
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Well, there was Mystery,' the Mock Turtle replied, counting off the subjects on his flappers, '--Mystery, ancient and modern, with Seaography: then Drawling--the Drawling-master was an old conger-eel, that used to come once a week: HE taught us Drawling, Stretching, and Fainting in Coils.
唉,有神秘,'素甲鱼回答说,对他进行计数女郎,' -神秘,古老和现代Seaography:那么灰花-的灰花主的主体是一个老鳗鱼,鳗鱼,所用来每周一次:他告诉我们灰花,拉伸和线圈昏厥。
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Cameltoe is a slang term that refers to the outline of the female labia majora when seen through tight form-fitting clothes.
这个字眼常出现於笑话中,版主第一次听到时还一头雾水,听完老外解释才恍然大悟。
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Long'.'' ground net can not only resist the sand in the primary-harm wind ''.
这''。'道'。''延伸数千米的地网既能在主害风向上阻沙,又能在次害风向上导沙。
- 推荐网络例句
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James, son of Zebedee, and John the brother of James, whom he named Boanerges, that is, sons of thunder
载伯德的儿子雅各伯和雅各伯的弟弟若望,并为他们起名叫"波纳尔革",就是"雷霆之子"
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The southern Hungarian university city of Szeged will host part of the project, amounting to 40 percent of the total investment, which will mostly be paid for through Hungary's EU structural funds.
位于塞格德南部的匈牙利大学将负责部分项目,总计占总投入资金的40%。大部分资金将由匈牙利的欧盟结构基金会支付。
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If you want a parrot as a pet, make sure it has been hatched in Britain.
如果你想要一只鹦鹉作为宠物,要确保是在英国孵出的。