【题目改了】恭请英俊潇洒风流倜傥迷死人不偿命的吃小肥 ...

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让人吐血的翻译
欢迎所有朋友参与其中。呵呵。
说实话
术语看不懂
原帖由 hughhugh 于 2007-9-9 04:42 发表
说实话
术语看不懂


我解释了一个。
其实术语应该说不多。
咸蛋快进来,有活了。

有时间帮我翻译一下这篇文章没?有时间帮我翻译一下这篇文章没?
China Developing Scramjet (超音速燃烧冲压式喷气发动机) Propulsion中国发展冲压 (超音速燃烧冲压式喷气发动机)推进


Sep 2, 2007 9月2日, 2007

By Craig Covault 由克雷格covault

China is starting to ramp up its scramjet propulsion work—aninitiative that will benefit high-speed missile programs while also helping thecountry to develop advanced aerospace materials, greater computationalcapabilities and a cadre of young engineers who have matured as a result ofcutting-edge engine and aerodynamic challenges. 中国正开始加大其冲压推进工作aninitiative受惠高速导弹项目,同时也有助于借助先进的航天材料,更computationalcapabilities和一支年轻的工程师们已经成熟由于堑边发动机和气动挑战。

Building on its ramjet experience, China isembracing the much more difficult task of developing Mach 5 air vehicleconcepts in which propulsion and aerodynamics are highly coupled. 建筑就其冲压经验,中国isembracing更为艰巨的任务开发5马赫vehicleconcepts空气中的推进动力和高度耦合。

As part of this effort, an integrated scramjet model isabout to begin testing at up to Mach 5.6 in a new wind tunnel in Beijing. 作为这一努力的一部分,一个综合冲压模型冷却器开始测试可达5.6马赫,在一个新的风洞在北京举行。

In addition to the technology and engineering experience tobe gained, the mid-term military payoff is likely to be more advancedhigh-speed tactical and medium-range Chinese missiles, especially for antishipwarfare that could threaten U.S.aircraft carriers in the Pacific or operating in support of Taiwan. 除了技术和工程经验寒流涨,中期军事赔率是可能更为advancedhigh高速机动中程导弹中,尤其antishipwarfare可能危及运输工具u.s.aircraft在太平洋或经营支持台湾。

“ China hasthe greatest potential to compete militarily with the U.S. and field disruptivemilitary technologies that could, over time, offset traditional U.S. militaryadvantages,” the 2006 Pentagon Quadrennial Review said about overall Chinesemilitary technology initiatives. " 中国戴维琼斯最大潜力在军事上的竞争,同美国和实地disruptivemilitary技术可以,随着时间的推移,抵消美国传统militaryadvantages " , 2006年五角大楼四年检讨说,整体chinesemilitary技术举措。

And over the next several decades, the scramjet work couldeventually provide Chinawith a tactical hypersonic global-strike capability beyond the country’sstrategic ballistic missile force. 并在未来数十年中,冲压工作couldeventually中国提供战术高超声速全球打击能力之外country'sstrategic弹道飞弹武力。 The U.S. has similar goals for its owngrowing scramjet program. 美国也有类似的目标,其owngrowing冲压程序。

The Chinese allowed a peek into multiple aspects of theirscramjet efforts at the recent American Institute of Aeronautics andAstronautics Joint Propulsion Conference in Cincinnati. 中国允许窥到多个方面theirscramjet努力,在最近美国航空三相联合推进大会在辛辛那提。 Chinese engineers from severalresearch facilities presented about a dozen papers on their scramjet developments,as well as details on the new wind tunnel. 中国工程师从severalresearch设施颁发约有十多论文冲压他们的发展,以及细节上的新风洞。

At the same forum, their papers revealed new rocketpropulsion research, including work on hybrid systems that use a combination ofpropellants easier to handle and store than most propellants in wider use today.New insight also was offered on Chinese solid rocket motor technology work,important for both missile and space launch applications. 在同一论坛上,其文件透露新rocketpropulsion研究工作,包括对混合动力系统,利用一种结合ofpropellants容易处理和存储比大多数推进剂中广泛使用today.new洞察力,也提供了对我国固体火箭发动机技术工作,具有重要双方导弹和航天发射的申请。

The Cincinnati meetingdiffered from a traditional U.S.industry gathering, because nearly a dozen engineers from Iran alsosubmitted papers on Iranian solid and liquid rocket technologies. 辛辛那提meetingdiffered从传统u.s.industry聚会,因为近十工程师从伊朗alsosubmitted文件,对伊朗的固体和液体火箭发动机技术。 The Iranianengineers are based at the Sharif University of Technology and the KNT TechnicalUniversity, both in Tehran. 该iranianengineers都由设在里夫科技大学和国产technicaluniversity ,无论在德黑兰。 They apparently did not deliver thepapers in person. 他们显然没有交付thepapers亲自主持。 However, as participants, the Iranians have access to all ofthe highly detailed U.S.aircraft and rocket propulsion presentations made at the conference. 不过,作为参与者,伊朗人已经获得所有争相效仿高度详细u.s.aircraft和火箭推进的发言在会议上发言。

A scramjet (supersonic combustion ramjet) flies at Mach 5 orfaster using hydrogen fuel and oxygen out of the air for oxidizer. 冲压(超音速燃烧冲压式)苍蝇5马赫orfaster使用氢燃料和氧气的空气为氧化剂。 The enginemust combine an advanced ramjet that changes configuration to swallowsupersonic flow above about Mach 4. 该enginemust结合先进的冲压,改变配置swallowsupersonic以上流量约4马赫。

Advanced ramjet technologies are also important for scramjetdevelopment, and the Chinese have been active in this area for decades. 先进冲压技术也很重要scramjetdevelopment ,中国一直活跃在这一领域数十年。

Ironically, one the more interesting historical paperspresented at the forum was a detailed description of how the U.S. Air Force andLockheed combined top-secret ramjet propulsion technologies with segmentedsolid rocket boosters for the Mach 3 D-21B reconnaissance drones that werelaunched by modified SR-71s and B-52Hs in the late 1960s (see center photo).The D-21B was specifically developed to gather intelligence over China. 讽刺的是,一个更有趣的历史paperspresented在论坛上被详细描述如何美国空军andlockheed联合绝密冲压喷气推进技术,具有segmentedsolid火箭助推器为3马赫四-乙无人驾驶侦察机, werelaunched改良简-吉和b 52hs在六十年代后期(见图片中心) 。为 d -乙是专门开发情报搜集超过中国。

This was the first time details on the segmented rocketbooster portion of the D-21B program have been presented publicly, says RobertGeisler of Geisler Industries, who led the analysis with retired Pratt &Whitney and ATK Tactical Propulsion engineers. 这是首次对细节分割rocketbooster部分的 d -乙方案已提交公开表示, robertgeisler的纳芙拉蒂洛娃产业,主导者的分析与离退休普惠和鬼怪推进战术工程师。 Segmented boosters useindividual circular sections like space shuttle solid rocket motors. 分割助推器useindividual通告路段像航天飞机固体火箭发动机。

Chinaalready has such segmented solid rocket motor and ramjet capabilities today,but scramjets are a much greater challenge. chinaalready这种分割固体火箭发动机和冲压能力,但液态氧是一个更大的挑战。

Although nowhere nearly as advanced as U.S. scramjet work, Chinese activities in thisdiscipline will give the Defense Dept. additional impetus to argue for strong,ongoing U.S.hypersonic propulsion funding. 虽然几乎无处先进冲压美国工作,中国活动thisdiscipline将使国防部进一步推动据理力争强,不断推进u.s.hypersonic资金。 Diverse U.S. technology programs arealready underway to support development of the X-51 scramjet test vehicle(AW&ST July 23, p. 23). 美国多元化科技项目正在进行arealready支持发展的x 51冲压试验车(仙&圣7月23日,第23页) 。

As part of the Chinese effort, the engineers say newanalytical centers are also being developed. 作为中国的努力,工程师说newanalytical中心也正在开发。 For example, a HypersonicPropulsion Test Facility has been built to support the scramjet program, accordingto Xinyu Chang, a senior researcher at the Laboratory of High-Temperature GasDynamics in Beijing,where the HPTF is located. 举例来说,一名hypersonicpropulsion试验装置已建成,以支持冲压程序,根据新余长,高级研究员,在实验室高温气体在北京,那里hptf所在。 Gas Dynamics lab research is specifically orientedto “the development of hypersonic flight vehicles, both aeronautics-and space-related,”according to data from the facility. 气体动力学实验室研究是专门面向"的发展,高超声速飞行器,航空和空间有关, "根据数据,从该设施。

Broad studies there are “devoted to the fundamentals ofhypersonic and high-temperature gas dynamics including detonation phenomena,supersonic combustion, chemical reactions, shock-wave/vortex interactions andthermal-chemical flow characteristics.” The lab helps lead several Chinesetechnology programs for scramjet propulsion. 广泛研究,有"专门基本面ofhypersonic和高温气体动力学包括爆震现象,超音速燃烧,化学反应, shock-wave/vortex互动andthermal化学流动特性" 。顾有助于带领几个chinesetechnology节目冲压推进系统。 This includes basic hypersonicvehicle designs that could mate with a scramjet engine, as well ascomputational fluid dynamics work to assess the challenge of coupledramjet/scramjet inlet flow fields at the front of the vehicle. 这包括基本hypersonicvehicle设计,可以与队友冲压发动机,以及ascomputational流体动力学工作,以评估挑战coupledramjet /进气道流场,在前面的车辆。

Scramjet ignition technology and work on cooling theinternal walls of a scramjet are also being assessed, the Chinese say. 超燃冲压发动机点火技术和工作及其冷却壁冲压也在评估,中国人说的。 Computermodeling of scramjet combustion instability is also being modeled. computermodeling的冲压燃烧不稳定,也正在模仿。

“ At thepresent time, the emphasis on rocket-based combined cycle [RBCC] scramjetresearch has gradually transferred from research and performance studies tosome ground experiments and structures design,” says Wang Houqing, a researcherat Northwestern Polytechnical University in Xian. "在晃动的时候,强调了对火箭基组合循环[引] scramjetresearch已逐渐转入研究和性能研究tosome地面实验和结构设计, "王说清, researcherat西北工业大学在西安。 NPU is one of China’s topaerospace research centers. 派出所是中国的一个topaerospace研究中心。

“ A coppermodel scramjet is ready for testing” in the new Gas Dynamics Laboratoryfacility, says Xinyu. " coppermodel冲压准备测试" ,在新的气体动力学laboratoryfacility说,新余。

“ The facilityis to provide high enthalpy [thermal dynamic] model scramjet testing,” he says. " facilityis提供高焓[热动态 ] 冲压模型测试, "他说。

The facility uses a hydrogen/air and oxygen replenishmentcombustion heater with a flow rate of 3.5 kg./sec., with temperaturecapabilities up to 2,000K. 该设施采用氢/空气和氧replenishmentcombustion加热器流速为3.5体重/秒。与temperaturecapabilities高达2,000的k. It can generate test velocities up to Mach 5.6,according to Xinyu. 它可以产生测试速度可达5.6马赫,据新余。

Many different scramjet combustor configurations have beentested so far, he says. 许多不同的冲压燃烧室配置有beentested到目前为止,他说。 But the new facility will allow complete scramjetengine model configurations to be evaluated instead of just the combustor alone. 但新的设施将允许完成scramjetengine配置模式加以评价而非仅是单独燃烧。

Other Chinese scramjet research presented at Cincinnati included: 其他中国研究冲压在辛辛那提包括:

•Aerodynamic performance of Chinese waverider designsintegrated with an inlet. ●气动性能华人波designsintegrated同一个入口。 “Simulation studies were conducted to investigateforebody-inlet-isolator performance in an airframe-scramjet integratedhypersonic vehicle,” according to Liu Zhenxia, also at NPU. "模拟进行了研究,以investigateforebody进气道-隔离表现在机身-冲压integratedhypersonic车, "据刘祯,又在派出所。

•Multicode computational fluid dynamics runs for coupledramjet/scramjet inlet flowfields. ●多码计算流体力学打点coupledramjet /进气道流场。 This work models the transition from “ram” to“scram” propulsion. 这一工作模式的转型,从"羊"到"滚开"的推进器。 The research is underway at the Beijing University ofAeronautics and Astronautics. 研究正在进行中,在北京大学涡和航天。

•Research of gas discharge coefficients. ●研究气体放电系数。 This work is beingconducted at the College of Aerospace and Materials Engineering at the NationalUniversity of Defense Technology in Changsha. 这项工作是在beingconducted大学航天与材料工程在nationaluniversity防御技术在长沙。

•Cross-section design of a controllable hypersonic inlet.The research is being done at the Nanjing University of Aeronautics andAstronautics. ●断面设计一个可控声速进气道研究正在做,在南京航空航天大学同心圆。

•Scramjet combustion mode translation studies. ●燃烧冲压模翻译研究。 This work isalso part of the scramjet effort at the National University of DefenseTechnology. 这项工作,云南部分的冲压努力,在全国大学defensetechnology 。

•Hydrogen injection and scramjet ignition testing. ●氢注射及冲压点火测试。 Theresearch is being done in the Defense Technology university. theresearch正在做的,在国防科技大学。

•Thermal and structures studies. ●热与结构的研究。 NPU is performing heattransfer analysis and overall scramjet thermal structure design, includinganalysis of different materials used in the scramjet concepts. 派出所是演艺传热分析及整体冲压散热结构设计, includinganalysis不同材料在冲压的概念。

•Numerical simulation of combustion instability. ●数值模拟燃烧不稳定。 This workis also being pursued in Xian. 这workis也在追求在西安。

                                                                                                                                             
                        
http://www.aviationweek.com/aw/g ... ramjet%20Propulsion http://www.aviationweek.com/aw/g ... &headline=china 20developing % % % 20scramjet 20propulsion

[ 本帖最后由 轰炸机 于 2007-9-9 04:03 编辑 ] [ 本帖最后由轰炸机于2007年9月9日04:03编辑 ]
原帖由 阿修羅 于 2007-9-9 04:51 发表
咸蛋快进来,有活了。

有时间帮我翻译一下这篇文章没?有时间帮我翻译一下这篇文章没?
China Developing Scramjet (超音速燃烧冲压式喷气发动机) Propulsion中国发展冲压 (超音速燃烧冲压式喷气发动机) ...


你,你,你也太BT了。好歹也检查检查吧。:D :D
原帖由 轰炸机 于 2007-9-9 05:07 发表


你,你,你也太BT了。好歹也检查检查吧。:D :D

我還在茶館噴口水呢,哪里有時間再一個個的詞校對啊!(鳥文認識我我不認識它)大意思明白就好了!
英文真好哦!
原帖由 阿修羅 于 2007-9-9 05:13 发表

我還在茶館噴口水呢,哪里有時間再一個個的詞校對啊!(鳥文認識我我不認識它)大意思明白就好了!

WK!看得更糊涂了。;funk ;funk ;funk
还好,能看懂. 不过懒的翻.
太长了呀
这个要交给偶家可爱的吃吃
;funk   好长```
好象是关于导弹的````:o
原帖由 烟子 于 2007-9-9 09:15 发表
;funk   好长```
好象是关于导弹的````:o

导弹?我看你也够捣蛋的了。:D :D :D
you人抢生意了诶
原帖由 阿修羅 于 2007-9-9 05:13 发表

我還在茶館噴口水呢,哪里有時間再一個個的詞校對啊!(鳥文認識我我不認識它)大意思明白就好了!


又是google??
MS邪恶的老狗在线啊
原帖由 cjp324 于 2007-9-9 09:50 发表
MS邪恶的老狗在线啊

咸蛋来了,咋样?有时间么? 不必太为难。:)
鸟语~~~~~~~~~~~~~~~
一则新闻而已```:P
原帖由 一颗蘑菇 于 2007-9-9 10:06 发表
一则新闻而已```:P


看得懂的```

帮俺们土仙翻译下~:Q
就是新闻,而且里面一些词合并到一起了。:D
原帖由 一颗蘑菇 于 2007-9-9 10:06 发表
一则新闻而已```:P

那就请魔骨将军给我们翻译一下吧。偶看不懂啊。
原帖由 轰炸机 于 2007-9-9 10:05 发表

咸蛋来了,咋样?有时间么? 不必太为难。:)

偶在填简历呢
原帖由 一颗蘑菇 于 2007-9-9 10:06 发表
一则新闻而已```:P

蘑菇蘑菇!!!
原帖由 cjp324 于 2007-9-9 10:11 发表

偶在填简历呢

准备申请新工作?
好贴啊~~~~楼主!!!!!!!就是太长,没看!!!


看也看不懂,E文不及格!!!


:D :D :D
原帖由 轰炸机 于 2007-9-9 10:13 发表

准备申请新工作?

不是申请
在到处looking
弄份简历挂上去
http://bbs.cjdby.net/viewthread.php?tid=404053

原来是灰桶这个老特务搞来的。;P
原帖由 cjp324 于 2007-9-9 10:17 发表

不是申请
在到处looking
弄份简历挂上去


looking不是 searching?那你的目的性也太弱了。
小心别被保险公司,其他营销公司找你麻烦,那些单位比较经常的拉人做业务.

当然,如果你喜欢营销无所谓,如果不喜欢有时候这些人挺烦的.
他们不会找我麻烦的
原帖由 cjp324 于 2007-9-9 10:17 发表

不是申请
在到处looking
弄份简历挂上去

Good Luck, buddy.
原帖由 饕餮天吃星 于 2007-9-9 10:17 发表
http://bbs.cjdby.net/viewthread.php?tid=404053

原来是灰桶这个老特务搞来的。;P

啊?有人发过?偶真的不知道有人已经发过了。汗下来了!
原帖由 轰炸机 于 2007-9-9 10:41 发表

啊?有人发过?偶真的不知道有人已经发过了。汗下来了!



去站务自裁 吧~
原帖由 轰炸机 于 2007-9-9 10:39 发表

Good Luck, buddy.

thank you bro
原帖由 轰炸机 于 2007-9-9 10:41 发表

啊?有人发过?偶真的不知道有人已经发过了。汗下来了!



如果鲜蛋不翻译,偶倒可以尝试一下,毕竟没看见译文。不过偶是英语文学专业,对于工程术语很生疏。
原帖由 饕餮天吃星 于 2007-9-9 10:44 发表



如果鲜蛋不翻译,偶倒可以尝试一下,毕竟没看见译文。不过偶是英语文学专业,对于工程术语很生疏。


欢迎吃系列提升英语水平~:victory:
原帖由 Suriel 于 2007-9-9 10:44 发表


欢迎吃系列提升英语水平~:victory:



拿偶来开刀?:D  偶倒是可以跟你讲一堆comparative literature and stream of consciousness,保准你酣然入眠,不过搞理科工科就不是偶的长项了。;P
原帖由 饕餮天吃星 于 2007-9-9 10:47 发表



拿偶来开刀?:D  偶倒是可以跟你讲一堆comparative literature and stream of consciousness,保准你酣然入眠,不过搞理科工科就不是偶的长项了。;P


根本看不懂你说的是啥~~~

呼吁科普~;P