滑翔學 的英文怎麼說
中文拼音 [gǔxiángxué]
滑翔學
英文
aerodonetics-
Several ocean scientists reported on the use of underwater gliders at the biannual ocean sciences meeting this week sponsored by the american geophysical union. " the ability to be in the ocean all the time and do it over a sustained period people are doing it now, " said oscar schofield, professor at the institute of marine and coastal science at rutgers university
據美聯社3月4日報道，美國新澤西州拉特格斯大學海洋和海岸科學中心的斯科菲爾德教授在會上說，這種水下滑翔機的最大特點是重量較輕價格便宜便於部署， 「具備在水下全天候持續不斷工作的能力」 。Based in warren, ohio, the cleveland soaring society ( css ) provides flying facilities for its members on a nonprofit basis and encourages their training by providing ground school and flight instruction in sailplanes and gliders
設在俄亥俄州的克利夫蘭滑翔社團（ css ） ，在非盈利基礎之上為其成員提供飛行設施，地面學校支持和飛行指導，以及滑翔機訓練。Earlier last year, two ships and 25 scientists from rutgers, columbia university and the university of massachusetts - boston used an underwater glider to follow two dye releases from the mouth of the hudson river over two weeks
去年早些時候，來自拉特格斯大學哥倫比亞大學和麻省波士頓大學的25名科學家操縱一架水下滑翔機從紐約市哈得孫河入海口處溯流而上，耗時兩周調查通過河口的印染Earlier last year, two ships and 25 scientists from rutgers, columbia university and the university of massachusetts - boston used an underwater glider to follow two dye releases from the mouth of the hudson river over two weeks. the project followed pollutants and other material discharged from the river to see how it interacts with the atlantic ocean
去年早些時候，來自拉特格斯大學哥倫比亞大學和麻省波士頓大學的25名科學家操縱一架水下滑翔機從紐約市哈得孫河入海口處溯流而上，耗時兩周調查通過河口的印染廢料是如何污染鄰近的大西洋海域的。Ocean scientists can now plunge into the middle of the sea without leaving their offices. ocean scientists can now plunge into the middle of the sea without leaving their offices. six - foot, 100 - pound underwater gliders are swimming the oceans of the world and dutifully sending data home on everything from whale calls to the massive waves produced by hurricanes
在本周由美國地球物理學會主辦的一次雙年會上，海洋科學家們介紹說，一種結構輕巧操作便易價格經濟的水下滑翔機目前正成為研究人員的得力助手，使他們不必離開辦公室就可以鉆入海里探幽訪勝。Dynamic analysis and system design on an underwater glider propelled by temperature difference energy
基於溫差能源的水下滑翔器動力學分析與設計A kind of grid generation method based on two - dimension poisson equtions is devlop - ed into the grid generation method based on three - dimension poisson equtions in this dessertation. use this method, this paper generals the grids of glide bullet to increase range that is at three states, that is with no control rudder and no tail wing, only with tail wing and with control rudder and tail wing. this paper has calculated the aerodynamic coefficients of glide bullet to increase range that is at three states. beside this the paper has given the results and analysised the differences of the three states, and the effects of control rudder and tail wing to the lift and drag. this can give us some information about the ability of the control ruder and tail wing for increasing the range
本文在二維泊松方程網格生成方法的基礎上推導出了一種三維泊松方程網格生成方法。並利用該方法生成了繞彈體、尾翼彈、滑翔增程彈三種不同彈形的流場網格。計算了超音速來流下彈體、尾翼彈，滑翔增程彈三種不同彈形的空氣動力學系數，分析了三種不同彈形計算結果的差別；分析了控制舵和尾翼對升力和阻力的影響。分享友人