水火箭 的英文怎麼說
中文拼音 [shuǐhuǒjiàn]
水火箭
英文
water rocket-
Offers crafts, coloring, dot to dot, and word search. you can also hear the kookaburra song, about a bird who laughs
-手工藝品,包括藥柱火箭鄉土童玩藝術抱枕材料手藝花卉噴水火箭橡皮動力飛機。The evolution course of chinese solid rocket propulsion technology for space missions since 1950s is presented. the technical features, development process, ground tests and flight records of nine typical solid motors are described. these motors were developed for sounding rockets, upper stages of launch vehicles and orbit transfer systems in application satellites respectively. the evolution of basic technology of chinese solid rocket motors and future developing concept are briefly introduced. the information in the paper are all based on the published literatures
敘述了20世紀50年代以來中國航天固體火箭推進技術的發展歷程,介紹了9種最具代表性的固體火箭發動機的技術特徵、研製過程、地面試驗和飛行情況,這些發動機分別應用於中國的探空火箭、運載火箭上面級和應用衛星變軌系統.文中還簡要地評述了中國固體推進各單項技術的發展水平Abstract : the evolution course of chinese solid rocket propulsion technology for space missions since 1950s is presented. the technical features, development process, ground tests and flight records of nine typical solid motors are described. these motors were developed for sounding rockets, upper stages of launch vehicles and orbit transfer systems in application satellites respectively. the evolution of basic technology of chinese solid rocket motors and future developing concept are briefly introduced. the information in the paper are all based on the published literatures
文摘:敘述了20世紀50年代以來中國航天固體火箭推進技術的發展歷程,介紹了9種最具代表性的固體火箭發動機的技術特徵、研製過程、地面試驗和飛行情況,這些發動機分別應用於中國的探空火箭、運載火箭上面級和應用衛星變軌系統.文中還簡要地評述了中國固體推進各單項技術的發展水平These offices, set up over the past 15 years, deploy artillery, rocket - launchers and aeroplanes to seed clouds with chemicals ( usually silver iodide ) that encourage droplets to form and fall where needed, or prevent the formation of destructive hailstones
在過去的十五年中,這類辦公室相繼成立,它們調動大炮、火箭發射器和飛機,利用化學品(通常是碘化銀)來"播雲" ,作用要麼是促進雨滴形成后降到需要雨水的地方,要麼是防止破壞性冰雹形成。This paper relies on country 863 project " taking off levelly, two stage to orbit and transatmosphere flight vehicle system design ", research towed flight dynamics primarily, development for our country air launch technology of carrier rocket, offering the essential technological reserve
本論文以國家863項目「水平起飛兩級入軌跨大氣層飛行器總體設計」為依託,對牽引飛行動力學進行初步研究,為我國研究運載火箭空中發射技術提供必要的技術儲備。No water high chlorine acid lithium used as the oxidant of rocket fuel, and the request of production the lithium ion battery electrolyte
項目簡介無水高氯酸鋰用作火箭燃料的氧化劑,在電池行業用於生產鋰電池電解液及化學試劑。Aiming at the conveying - alcohol pipe system of a certin model gas generator in our school rocket engine field laboratory, this paper does a series of simulation studies using amesim, analyses and summarizes the results of simulations, and at the same time implements some waterhammer experiments, and compares the results with the ones of simulations
本文針對我校火箭發動機試驗外場的某型燃發器試驗酒精供應管道系統,使用amesim進行了一系列的模擬研究,對模擬的結果進行了分析和總結,同時還開展了水擊試驗,並與模擬進行了對比。Rockets forward / guard derek anderson played with a sore right knee wednesday night, believing the swelling in it had gone down enough since sunday to try to play on it
火箭隊鋒衛搖擺人德里克安德森星期三晚上帶著腫痛的右膝蓋上陣,理由是他相信從上星期開始的水腫己經消失了,他決定試一下。This also carries over to casters and support - - toons that have the tools to effectively switch tactics are rare and those that can are staples of the metagame ( water emos, burning rangers, dom mesmers )
談到施法者(布衣)和團隊支持? ?那些能夠適應戰術變化並卻能夠成為團隊穩定存在的職業少之又少(水元,火箭游俠,牽制幻術) 。Without any foreign assistance, china has independently developed intermediate and short - range missiles, long - range rockets, submarine - launched solid - propellant rockets, recoverable satellites, the technology to launch multiple satellites atop a single rocket, and geostationary communication satellites
中國的中近程導彈、遠程火箭、潛艇水下發射固體燃料火箭、返回式衛星、一箭多星、地球靜止軌道通信衛星都是在沒有任何外國幫助下獨自完成的。Di - on electrics service and products cover the power electric field including power generation transmission distribution, power equipment manufacturing, subway, utilites, ac dc metrology field as well, more than 500 units of electric power utilities and stations such as beijing power supply bureau, guangzhou power supply bureau, baosteel, three gorges power station and more manufacturers like siemens, abb, alstom, bicc, pirelii, toshiba and more and 30 units of metrology institutes in china like nim, tsinghua university and more are our user. di - on electric is sole and exclusive distributor for numerous famous companies like transinor doble norway, measurements international canada, ndb canada, schuetz germany, aan germany, dr. strauss germany and etc, taking care of their business and service in p. r. china including hongkong
絕大多數員工擁有本科和研究生以上學歷,在電力系統和計量系統工作多年,從事電力檢測帶電監測和計量測試儀器的技術服務和市場銷售工作長達10年以上,為約500多家電力工業系統的發供電部門如北京供電局,廣州電力局,深圳供電局,三峽電廠,廣州抽水蓄能電廠,田灣核電站等等,科研調試部門如廣東省電力試驗研究所,湖北省電力試驗研究所等等與設備生產廠如siemens , abb , alstom , toshiba等等提供了國際最先進可靠的測試技術和儀器設備為約30多家國內二級以上相關計量科研院所,包括國家計量院,清華大學,中國運載火箭研究院,空間技術研究院,航天二院,成飛,西飛和各省市計量院,電力試驗研究院所等提供了大量最先進可靠的計量檢測儀器。The presence of water on the moon is also important because it could also be used for rocket fuel and to establish a refueling station on the moon for solar exploration trips
月球上存在水對于未來太陽系探測旅行中提供火箭燃料以及建立一個月球燃料補給站也至關重要。Propelled rocket ascent mine
動力式火箭助生水雷Adelman plans to make the rockets more of an uptempo offensive bunch - - not running like phoenix but flowing and moving the ball the way he did in sacramento
火箭在阿德爾曼看來應該打造成一支快速進攻的球隊,就像當年的國王一樣有行雲流水般的進攻和傳球,但與太陽的打法不一樣。In order to study on fire efficiency for the rocket - assisted torpedo, this paper has gone deeply into every stages of air trajectory and underwater trajectory, and established the fire efficiency model of the rocket - assisted torpedo with the monte - carlo
摘要為解決火箭助飛魚雷的作戰使用問題,需要確定它對隨機機動目標的射擊效率,通過對該雷空中及水下彈道的各階段深入細致的分析研究,建立了火箭助飛魚雷射擊效率模擬模型。A mathematical model for underwater rocket motion
火箭航行器水中運動數學模型Also , because he was elected as man of the time of 2005 in hong kong, and placed on the top of the list
他也曾代表香港發射水火箭歡迎神六航天員費俊龍和聶海勝,還被選為香港「 2005風雲人物」 ,名列少年榜首位。The rockets have been overachieving for a long time, now we ' re just getting exposed to our real identity
很長一段時間以來,火箭都是超水平發揮,而現在我們不過是露出了原形而已。Our offense is not working, plus i don ' t see any typical rocket - solid d. how can we win this game, expecting a super yao in 4q again ?
我們的進攻沒有起作用,在加上我沒有看到火箭經典的堅固防守,我們怎麼能贏呢?期望姚明第四節的超水平發揮?The third little piggy built his house of 300 tons of re - enforced cement and steel, with 5 automatic sentry guns, 4 sniper towers, and a rocket launcher for the hell of it
第三隻小豬用300噸水泥合鋼建造了房子,有5個佩槍的自動哨兵, 4個狙擊手,還有一個火箭發射塔。分享友人