该塞式喷管基本上体现了塞式喷管的优点。
This type of plug nozzle embodies the main advantages of plug nozzles.
这种双止回阀应该具有三个塞式检测端口，应该能够进行在线检测。
The dual check shall have three plugged test ports and shall be capable of being tested in-line.
结果表明，内喷管喉径是影响环簇式塞式喷管尺寸大小的最主要设计参数；
The results show that throat diameter of the inner nozzle is the most important design parameter influencing structure size of the annular clustered plug nozzle.
我们生产的排风机是一款插塞式排风机，更换风机叶轮、支架和轴承十分简单。
The recirculating and exhaust fans for each zone of the oven are of the plug fan type design to allow quick and easy replacement of the fan wheel, shaft and bearings if the need should ever arise.
为了了解塞式喷管性能，采用固体推进剂对塞式喷管单元发动机进行了模拟实验。
To find out the performance characteristic of aerospike nozzle, the simulated tests were a aerospike engine unit using solid propellant.
从NS方程出发，采用二阶精度的NND格式对塞式喷管的流场进行了数值模拟。
The numerical simulations of the flow field around and aerospike nozzle cell were completed base on N S equations with Second order NND scheme.
基于实验数据和数值模拟结果，研究了外界反压和底部二次流对塞式喷管底部的影响。
Based on experimental data and numerical simulation results, effects of ambient pressure and base bleed on aerospike nozzle base behaviour are investigated.
重点介绍了塞式喷管单元发动机模拟实验的实验系统和高精度测量系统以及数据采集软件。
The experimental system and data acquisition system for simulated tests of an aerospike nozzle unit including the software of the data acquisition were presented in detail.
采用气氧作氧化剂、气氢作燃料，对具有高度补偿特性的塞式喷管和双钟型喷管进行了点火热试。
By employing the gaseous oxygen as oxidizer and gaseous hydrogen as fuel, hot-firing tests were performed for aerospike nozzle and dual-bell nozzle test engines with altitude compensating features.
给出了典型的试验曲线，并分析了“瓦”状塞式喷管的高度特性和底部二次流对性能的影响情况。
The typical experimental curves are showed. The altitude characteristic and the effect of base bleed on aerospike nozzles are analyzed too.
在单元数足够多时，环簇式塞式喷管可比相同面积比的钟形喷管的尺寸更小，重量更轻，推力效率更高；
When numbers of the inner nozzle are enough, plug nozzle has less size, less weight and higher thrust efficiency than the bell nozzle under same area ratio.
不同压强比下全锥塞式喷管的塞锥表面压强分布规律，可以作为研究截短型塞式喷管塞锥压强分布的基础。
The plug surface pressure profiles for the full-length plug nozzle at different NPR can provide valuable data for researching the truncated plug nozzle.
为了了解内喷管间隙宽度对线性塞式喷管性能的影响，提出了对应着同一个内喷管的三种不同间隙宽度的塞锥。
To understand the effects of gap width between nozzles on linear plug nozzles performance, three plugs with different wide gaps were brought forward, which were fixed on the same inner nozzle.
为了研究塞锥截短对塞式喷管性能的影响，对截短率为80%、40%、30%和20%的塞式喷管进行了冷流实验。
To discuss the performance effects of plug truncation ratios, cold-flow tests were performed for 80%, 40%, 30% and 20% truncated aerospike nozzles by employing cold air as propellant.
另外在计算过程中发现，内喷管的性能是整个线性塞式喷管性能的主要组成部分，占了整个塞式喷管性能的三分之二以上。
In addition, it was found that performance of inner nozzle is the largest part of that of linear plug nozzles, accounting for more than two thirds of whole engine's performance.
结果表明，在高的环境压强下工作时，由塞式喷管的高度补偿能力所获得的推力是引起效率高度特性曲线非单调变化的原因；
Results show that the thrust aroused from the altitude compensation capability is the cause of the non-monotone variation of nozzle efficiency with altitude at high ambient pressure;
在他的申请中，塞尔登描述了一种有汽油驱动的燃烧式发动机的机器，它就在司机的前面。
In his application, Selden described a machine with a gasoline-driven, combustion-type engine that sat in front of the driver.
塞吉奥：他发明了微积分、反射式望远镜、光谱以及运动定律。
Sergio: He invented calculus, the reflecting telescope, color spectrum, and the laws of motion.
即使到处都有可替代的货币，德国尤其喜欢格塞尔式的减价类型。
Though there are alternative currencies everywhere, Germany is particularly fond of Gesellian depreciating varieties.
查里塞隆在《北国风云》里面有着一头类似乌鱼的可以像外面两边仪式性卷起来的法拉福塞特式的发型，无论是在她出庭或者参加镇上的夜生活的时候。
Theron in North Country has a sort of she-mullet that can be curled ceremonially outward at the sides, Farrah Fawcett-style, in the event of court appearances or nights on the town.
而且，灵长类动物学家暨豪泽博士的前导师罗伯特•塞法尔斯评论说，科学家都希望他们的工作能得以复制，这是他们的工作禁得起时间考验的唯一方式。
Moreover, scientists want their work to be replicated; it is the only way it will stand the test of time, observes Robert Seyfarth, a primatologist and Dr Hauser’s former mentor.
塞林格在90英亩的山腰上购置一所复折式屋顶的房子，在那能够遥望康涅狄格河流，但是房子里面没有水管和暖炉。
and no plumbing or furnace in the gambrel-roofed cottage Salinger bought on a 90-acre hillside tract overlooking the Connecticut River.
那里保存着那种奇怪，有翼的喷气式汽车。 福塞特希望驾驶它打破陆地速度记录，尽可能的接近时速800英里。
Just down the road too, in Sparks, was a warehouse containing the strange, finned, tubular car in which he hoped to break the land speed record, travelling as close as he could to 800 miles an hour.
博里塞维奇爵士表示，他对此次访华，特别是出席上海世博会闭幕式充满期待。
Sir Borysiewicz said that he very much looks forward to his visit to China, in particular the the closing ceremony of the Shanghai World Expo.
中罗经贸研讨会开幕式在议会宫罗塞蒂厅举行。
The opening ceremony of China-Romania Economic and Trade Forum was held in a meeting hall of the Parliament Palace.
他将此称为“不经意式广播”，你无需将包塞得满满当当，你的腰带上、手提袋中或是衣袋中就能装下你需要的一切。
He calls it serendipitous broadcasting: 'you don't need to grab a bag filled with stuff. You've got what you need on your belt, in your purse, or in your pocket.'
这张图片里，将德国梅塞施米特的ME- 109和盟军飞机，美国的P -40和英国的喷火式战斗机进行比较。
Here, we compared Germany's Messerschmitt ME-109 to the Allied planes, America's P-40 and the British Spitfire.
弗洛伦萨建筑师朱塞佩·波吉在1869年设计了这个广场，作为献给米开朗基罗作品的纪念碑式的基地。
Florentine architect Giuseppe Poggi designed the Piazzale in 1869 as a monument base dedicated to the works of Michelangelo.
尽管在开幕式的时候被喝倒彩，卢拉的继任者迪尔玛·罗塞夫大胆宣布她将出席决赛。
Despite being booed at the opening ceremony, Dilma Rousseff, Lula's successor and protégée, had felt emboldened to announce that she would attend the final.
机器人朝日先生正在伦敦著名的塞尔·弗里吉百货商店进行国际巡回表演。它为好奇的顾客端上几杯冰冷的朝日啤酒，同时露出机器人式的微笑。
The robot, called Mr Asahi, began his international tour at Selfridges in London, serving up shots of ice-cold Asahi beer to intrigued customers - with a robotic smile.
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