航宇學 的英文怎麼說
中文拼音 [hángyǔxué]
航宇學
英文
cosmonautics-
Chinese society of astronautics held standing director conference
中國宇航學會召開第五屆第七次常務理事會International academy of astronautics
國際宇航科學院Given the abilities of generating all kinds of ideal and not ideal signals, it has been widely used in the domains of communication, radar, navigation and astronavigation
它可以產生各種理想及非理想的波形信號，是電子工程師、生產線以及教學科研的重要測試設備，廣泛用於通信、雷達、導航、宇航等領域。Deep space exploration subcommission set up under chinese society of astronautics
中國宇航學會深空探測技術專業委員會成立大會在京舉行Mr albert lam, director - general of civil aviation today ( august 24 ) attended the graduation ceremony of the first batch of cadet pilots who have successfully completed a training programme run by a hong kong civil aviation department ( cad ) approved flying school in adelaide, australia
民航處處長林光宇今日（八月二十四日）出任一項飛行學員訓練課程畢業典禮的嘉賓。這些學員是首批在澳洲阿得雷德一所飛行學校成功完成訓練課程后，直接獲頒香港商用飛機駕駛執照的畢業生。Returning to a theme he has voiced many times before, the cambridge university cosmologist said that space - rockets propelled by the kind of matter / antimatter annihilation technology popularised in star trek would be needed to help homo sapiens colonise hospitable planets orbiting alien stars
這位劍橋大學宇宙論者重提他過去曾多次探討的主題說，星艦奇航記中那種廣為人知的物質?反物質的互相抵消科技推動的太空火箭，可以用來幫助人類移民到環繞外星球運行的友善行星。Unwilling to be caught up in the ancient astronaut craze, anthropologists have suggested that the tassili " roundheads " are merely ceremonial dancers or priests wearing empty gourds over their heads
由於不願意染上古代宇航員的狂熱，人類學家暗示泰斯利的「圓頭人」僅僅是儀式上的舞蹈，或者是祭司把空葫蘆戴在頭上。Using the advanced technology by its head office ( newkey co., ltd. ), it produces various kinds of alumina black and white ceramic products. the component alumina ceramics, which are widely used in electron components, devices, electrical products, enjoy low loss of high frequency, high insulating strength, good specific volume resistance, small dielectric constant, high mechanical intensity and excellent airtightness and thermal and chemical stability
本公司根據目前市場需求，生產出各種型號的黑、白陶瓷產品，廣泛應用於電子、電工、化學工業、紡織工業、水暖、宇航、環保等諸多方面，系列產品有高頻損耗少，比體積電阻大，介電常數小，強度高，氣密性、熱穩定性、化學穩定性好等特點。Curiously, soviet scientists have discovered what they call " age - old instruments used in navigating cosmic vehicles " in caves in turkestan and the gobi desert
好奇地，蘇聯科學家已經發現他們所說的「古代用於宇宙航行的飛車器具」 ，深陷在土耳其斯坦和戈壁沙漠里。Now, a team of investigators at the nasa ames research center in mountain view, california, and at the university of california, santa cruz, has demonstrated experimentally that one of the most important biological building blocks could be created in abundance in outer space
目前，加利福尼亞州山景市隸屬美國宇航局的艾姆斯研究中心和聖塔?克魯斯的加利福尼亞大學組成的專家小組已經通過試驗證明一種重要的氨基酸可以在外太空大量製成。Aeronautical and astronautical science and technology
航空宇航科學與技術The research uncovered the facts that, in the design of space vehicles, the single event effects induced by high - energy protons and iron ions in space must be taken into account seriously, the proper hardening measures must be taken to protect the electronic devices from disfunction. it is also suggested that, for the low - orbit satellites, the south atlantic anominal zone should be avoided
宇宙高能質子和鐵離子的單粒子效應在航天任務設計中需要重點考慮，空間應用的電子學元器件，必須進行適當的抗輻射加固，在設計低軌道衛星軌道時必須設法避開南大西洋異常區（ saa ） ，航天任務設計中還需要掌握太陽質子事件總體上11年為周期的特性。Because of the extensive applications of condensed matter in various fields, the investigations on the equation of state of compressed solids are not only necessary in many basic sciences and interdisciplinary areas, e. g. geophysics, planetary science, astrophysics, physics of condensed matter, atomic and molecular physics, thermodynamics, statistical physics, material science etc., but also of important utilized values in the explosive mechanics, energy engineering, aviation technicality and so on applied sciences
由於固體材料在實際生活、生產中具有的廣泛應用性，這就決定了對固體材料物態方程的研究不僅在熱力學、統計物理學、凝聚態物理、原子與分子物理、地球物理、天體物理、化學物理等基礎學科中是不可缺少的，而且在材料科學、能源工程、爆炸力學、武器物理、宇航技術等應用學科中也具有重要的應用價值。Nasa ' s opportunity rover sent its first pictures of mars to earth early on sunday, delighting scientists just hours after the unmanned spacecraft successfully landed on the red planet
美國航空航宇局的探測車「機遇號」 ，周日一早把它在火星拍攝的首張照片發回地球，讓科學家格外振奮。這張照片是「機遇號」降落火星，並在登陸四小時后傳回的。The science and technology of space flight
航天學，宇宙航行學研究宇宙飛行的科學及技術Based on chinese tracking and data relay satellite ( ctdrs ) in the future, the antenna pointing control and complex control theory of user satellite are studied deeply in this dissertation, which is funded by the improve item of dept. of astronautic engineering and mechanics ? “ the teaching demonstration of antenna pointing control system in tdrss ”. the main contents of this dissertation are consisted of the following parts : firstly, dynamics equation is derived using lagrange equation for user satellite, so as the kinetics equations of user satellite at the same time are expressed in the form with matrix differential equations that is suitable for attitude control system design and analysis
本學位論文結合航空宇航科學與技術學科研究生教學基地實驗室建設項目「中繼系統星間鏈路天線指向控制系統教學與演示實驗」 ，以我國跟蹤與數據中繼衛星系統為背景，對某型號用戶星星間鏈路天線指向跟蹤控制和復合控制理論進行深入的研究，研究內容主要包括以下幾個方面: 1 .利用lagrange方程建立了用戶星的動力學方程，同時推導了運動學方程，並將這組動力學方程以矩陣微分方程形式表示，使之適用於姿態控制系統的設計和分析。Precision transmission device is one kind of the key fundamental components, which are extensively applied to many industry fields including robot industry, machine industry, instrument industry etc. with the development of information technology and space navigation technology, especially the micro - miniaturization, speediness and automation of satellite communication, scouting the flying project, remote sensing and measuring and astronomic observation antenna system, more hard requirements are demanded on precision transmission
精密傳動是一種重要的基礎性零部件，在機器人、機床、儀器儀表等工業領域有著廣泛的應用。隨著信息和宇航科學技術的發展，特別是衛星通信、飛行目標跟蹤與攔截、遙感與遙測、天文觀察等天線系統的微小型化、快速化及自動化，對精密傳動提出了更高的要求。Aas american astronautical society
美國宇宙航行學會Wearing their thick space suits, they learned to deal with conditions where there is neither weight nor gravity, neither " up " nor " down
他們穿著厚厚的宇航服，學會了應會付既沒有重量，又沒有重力，既無所謂「上」 ，也無所謂「下」的情況。Wearing their thick space suits, they learned to deal with conditions where there is neither weight nor gravity, neither " up " nor " down "
他們穿著厚厚的宇航服，學會了應會付既沒有重量，又沒有重力，既無所謂「上」 ，也無所謂「下」的情況。分享友人