drag energy 中文意思是什麼
drag energy
解釋
阻力能-
Proceed from the angle of energy and taking considerations on interference factor and drag of airfoil profile, a kind of new typed calculation method on the design of vane air foil was put forward according to the vortex aerodynamics model of the rotor of wind turbines with horizontal axis
摘要根據水平軸風力機轉子的渦流氣動模型，從能量的角度入手，考慮干涉因子和翼型阻力，提出了葉片翼型設計的一種新型計算方法。 -
Marine sport project includes water skiing, half qian sightseeing ship, drag umbrella and speedboat sea to catch, platform sea catches, the bank catches, motorboat, speedboat ring island and luxury spurt speedboat, banana ship, sailing boat, sail board and dugout canoe, they or innervation upsets, or is peaceful and calm, but can let you let always, gathers energy for cause and the work of tomorrow
海上運動項目包括滑水、半潛觀光船、拖傘、快艇海釣、平臺海釣、岸釣、摩托艇、快艇環島、豪華噴射快艇、香蕉船、帆船、帆板、獨木舟等，它們或動感刺激，或寧靜安詳，但總能讓您盡整，為明天的工作和事業積聚能量。 -
While you ' re infusing your life with energizing experiences, try to cut out people and activities that drag you down and deplete your energy ? the whiners, the naysayers … that deadly planning committee
在把你的生活和帶來能量的體驗結合的同時，把那些把你精力拉下、消耗能量的人、活動從生活中排除- -牢騷者、拒絕者. . 。 。 -
The principle of how to supply energy for system has also been studied. secondly, the orbiting satellites are affected by several perturbations. we put the main emphasis on the influence of the perturbations of the atmosphere drag and the earth ’ s eccentricity on the six orbital factors and the simulation ’ s accuracy
其次，衛星在軌運行時將受到各種干擾力的影響，因此在研究精確地磁場模型電動力纜繩離軌系統的動力學特性的基礎上，著重研究了大氣阻力攝動和地球非球形攝動對衛星離軌過程中各軌道參數的影響。 -
Topics include the principles of conservation of mass, momentum and energy ; hydrostatic behavior of floating and submerged bodies ; lift and drag forces ; dimensional anaylsis ; wave forces on ships and offshore platforms ; laminar and turbulent flows
主題涵蓋質量守恆、動量守恆及能量守恆等原理、浮體及沈體之流體靜力行為、升力、拖曳力、因次分析、船舶及離岸平臺上作用的波力、層流及紊流。 -
The assisting mechanism of hammer in dredge haul is to accumulate energy with wire pull, draw inner pole firstly, release by pin framework, acceleratc core piece, strike hammer shell, produce great instantaneous wallop, drag dredge to break op stone immediately, restore with reposition spring, and work again finally
該機構在拖網取樣時利用鋼纜拉力蓄積能量拉動內部拉桿，並通過銷軸機構釋放能量加速沖擊芯塊，撞擊殼體產生巨大的瞬時沖擊力，拽動拖網破碎巖石，然後使用復位彈簧使機構復位，重新工作。 -
Whereas the underwater vehicle - manipulator system is of kinematic redundancy and carries energy with itself, the drag optimization function is incorporated into the motion coordination algorithm to minimize energy consumption of the system
鑒于自治水下機器人機械手系統是運動學冗餘的且自帶能源，因此將系統阻力優化函數引入逆運動學求解，設計了基於系統能源消耗最小的系統協調運動規劃演算法。 -
The drag reduction of riblet biomimetic non - smooth surface is given out by numerical simulation with cfx. through analysis of velocity vector field and velocity fluctuation this article probe into drag reduction mechanism of unsmooth surface. through analysis of behavior of single microbubble and turbulent kinetic energy this article indicate drag reduction mechanism of microbuble
對仿生非光滑表面減阻機理，採用流體力學分析軟體cfx進行了數值模擬，通過對速度場、剪切應力、渦量的計算結果進行分析，得出了仿生非光滑表面減阻幾種主要原因。 -
Motor vehicles need energy to accelerate ( overcome inertia ), to push the air out of their way ( aerodynamic drag ), and to overcome the friction from tires, wheels and axles ( rolling resistance )
帶發動機的車輛需要能量進行加速（克服慣性阻力） ，推開路上的空氣（空氣動力學拖曳力） ，並克服輪胎、車輪和車軸的摩擦力（滾動阻力） 。 -
A major technological challenge is to reduce this drag in order to minimize the energy needed to transport fluids like oil in pipelines, or to move ships in the sea or aeroplanes in the air
科技上一個重要的挑戰便是如何減低湍流流動中的阻力，從而減省運輸流體（如原油） 、以及船隻和飛機航行時所需要的能源。 -
The fact that grain of sand is fine or silty, with thin layer and little - scale scours means that the water energy was low. grain analysis tells its transiting character between turbulent flow and drag flow with the same character as sub - fan. in the core, every sequence is positive rhythm and debris flow that is not developed in delta was also found
巖電關系分析表明，孔隙度與聲波時差成正相關關系，與自然伽瑪呈負相關關系，而滲透率與孔隙度具有較好的指數關系，據此建立了解釋模型，在測井數據標準化的基礎上進行了測井解釋，較為準確地反映了井點處的物性特徵。
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