相位箭 的英文怎麼說
中文拼音 [xiāngwèijiàn]
相位箭
英文
phase arrow-
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。Use the arrow keys to move the highlight they are in the same place in all national language keyboard layouts, so they are independent of the keyboard configuration
用箭頭移動反白區在所有國家鍵盤配置里，它們都位於相同的地方，因此獨立於鍵盤配置。Measure your center shot from the rest hole to the center of the arrow and tell me what it is. 3 / 16 " can ' t be right. 7 / 8 " to 13 / 16 " should be correct
量一下平衡中心相對于搭箭孔上箭桿中心點的所在位置，告訴我是多少. 3 / 16 ?不正確. 7 / 8 ?至13 / 16 ?才是正解In the condition of non - axisymmetrical stage separation in hypersonic flight, the problems of dynamics and kinematics of the validating vechicle and the launch vechicle are primarily analysised. it includes the movement of the center of mass and the rigid body of the vechicles, the relative movement of the different vechicles, the relative movement of the special parts of the different vechicles, the load analysis and the probable collision in the process of stage separation
研究了在高超聲速狀態下非對稱級間分離過程中，驗證飛行器與運載火箭分離時的相關運動學和動力學問題。包括:飛行體質心運動和剛體運動;不同飛行體之間的相對運動;不同飛行體上特殊部位之間的相對運動;分離過程中各相關飛行體上的載荷分析和分離過程中可能發生的碰撞問題。In the theoretical aspect, performance analytical model of was proposed, in which allowances were made to allow for variable cross - sectional area, include the heat release of chemical reaction, and allow for mass addition. software was generated, and performance of rocket ejector was analyzed accounting for heat release location, flow parameters and structural configuration
在理論方面，建立了引射火箭模態的性能分析模型，該模型考慮了化學反應放熱、加質和變幾何截面的影響；編寫了相應的軟體，並結合放熱位置、流動參數和發動機結構進行了引射火箭的概念設計。White rose hotel is locatedin the bank of the beautiful eastside lake of wuchang district, wuhan. adjoin to square in city center, nearby the high - technology development district of eastside lake and wuhan university
白玫瑰大酒店位於武漢市武昌區美麗的東湖之濱，且與市中心廣場相毗鄰，離東湖高新技術開發區武漢大學城僅一箭之遙，與市區環線相連。Luminance flux is quaternionic led, gather red green in one unit, two arrows are independently set. fit for the use of multi - phase control of driveway
光通為四元素特高量led ，紅綠光源合二為一，三個箭頭獨立設置，適合多相位控制車道使用And the effect of the work order of the two propellant units to the performance of the trajectory and the matching conditions to obtain the theoretical optimum trajectory is discussed too. according to the ballistic speciality of a hybrid base - bleed - rocket extended - range projectile during base - bleed and rocket work, its physical parameter is non - constant, such as its mass position of mass centre polar and equatorial moment of inertia. after a mulriple ballistic model of constant physical parameter is established, a mulriple ballistic model of continuous and non - continuous physical parameter is educed and the program is compiled, the theoretical tool is constructed to study othe other pivotal technology of a hybrid base - bleed - rocket extended - range projectile
本文根據底排?火箭復合增程彈其底排燃減阻和火箭助推階段的質量、質心位置、轉動慣量等結構特徵參量變化的彈道特徵，在建立底排?火箭復合增程彈結構特徵參量為不變常量的多元彈道計算模型基礎上，導出了結構特徵參量為連續變化量和非連續變化量的底排?火箭復合增程彈多元彈道計算模型，編制了相應的計算機數值分析程序，構建了研究底排?火箭復合增程彈其它關鍵技術的理論工具。Sea breeze is indicated by red arrows and its associated wind speeds are represented by green colours
紅色箭咀表示海風的位置，而海風相關的風速顯示為綠色。The so - called crew exploration vehicle perched on top would look very much like an apollo capsule,
位於新型運載火箭頂端的所謂的宇航員探險飛行器看上去和阿波羅太空艙非常相似，只是更大了一些。The so - called crew exploration vehicle perched on top would look very much like an apollo capsule albeit larger
位於新型運載火箭頂端的所謂的宇航員探險飛行器看上去和阿波羅太空艙非常相似，只是更大了一些。分享友人