The airplane, the automobile, and even the rocket are based on this basic idea of deriving huge amounts of propulsive power by burning fuel. 飞机,汽车,甚至火箭的动力都是燃料燃烧产生的巨大推进力。
The latter part of this propulsive phase employs rapid extension at the elbow while adduction ceases. 这个推进阶段的后面部分依靠在停止内收同时的肘关节伸展上。
DESIGN PRINCIPLE AND APPLICATIVE VALUE OF PROPULSIVE FORM ACTIVE TYPE EEG MAPPING& a new exploration of dynamic monitor EEG mapping 推进式活动地形图的设计原理和应用价值&脑电地形图动态监测的新探索
It should be noted at that position each champion is applying propulsive force. 需要注意的是在这个姿态每个冠军都是在用推进力。
On this basis, the dynamic propulsive models of DSV across four quadrants are set. 据此建立了适用于四象限动态工况的深潜艇推进模型。
Laser propulsion is a new concept in which an Earth-based beamed energy from long distance is used to supply the propulsive energy. 激光推进是一种由远距离传输的地基定向能提供推进能量的新概念。
Propellant fuel for submarines; the faster a jet plane goes the greater its propulsive efficiency; universities* the seats of propulsive thought. 潜艇的推进燃料;喷气式飞机飞得越快,它的推进功率越大。
The jet plane has a greater propulsive power than the engine-driven plane. 这架飞机有更大的推进功率比的发动机驱动的飞机。
No propulsive forces can be created in a long, side, stretched position and consequently, if that position is held, a swimmer will slow down due to the presence of only resistive forces. 一个长的,伸展的身体形状不可能产生推进力,反而会由于保持这样的姿势使身体只能产生阻力而速度减慢。
Propulsive System Failure Detection of Autonomous Underwater Vehicle Based On Model Fusion 基于模型融合的自主潜器推进系统故障诊断
Energy density effects on propulsive characteristics of water propellants for laser propulsion 能量密度对水工质激光推进性能的影响
Numerical Calculation on the Performance of the Interaction between Propeller and Rudder with Additional Thrust Fin; Experimental study on hydrodynamic performance of a bio-tail fin propulsive system 螺旋桨与舵附推力鳍相互干扰水动力性能数值计算仿鱼尾鳍推进系统的水动力性能试验
They usually roll to better position limb segments to produce a more direct propulsive force, which is usually under them, resulting in better movement economy. 他们一般都会滚动到一个最佳的位置以产生更多的直接推进力,通常这会导致更省力的动作出现。
A numerical study of a propulsive jet flow confined by bottom plane and against a flat plate is made. 本文对发射台底面与后挡板之间的喷流流场进行了数值研究。
Body roll occurs largely to position sets of muscles to move joints to produce longitudinal forward propulsion and coupled with the arm pull produces a more direct propulsive force off the hand/ forearm-propelling surface. 身体的滚动幅度大会使肌肉群一起运动产生纵向的推进力而且是两倍于手臂划水直接产生的推进力。鱼尾形臂板,预告臂板臂挽着臂愉快地散步。
The best streamlined shape possible but one which supports the most efficient production of propulsive forces is a more complete concept for contemplation positions in the water for speed swimming. 一个最佳的流线型可能是最好的但是如果能和竞技游泳中的预期位置及有效的产生推进力等要求相结合才更加完善。
One Propulsive Strategy for Curriculum Reform: To Establish "Zone of Feasible Innovation" 课程变革的一种推进策略:确立可行变革区
Study on fault of marine auxiliary propulsive bearing and analysis to the maintaining technique 某型辅助船推力轴承故障研究与维修技术浅析
If we can ask world leaders to face this question, perhaps we will make greater progress in finding the appropriate instruments of governance through which the propulsive power of modern finance can be harnessed to serve a development agenda. 如果我们能请求全球领导人面对这个问题,或许能在找到适当的治理工具方面取得更大进展通过这些工具来利用现代金融的牵引力,服务于发展议程。
They will generate propulsive effect on the survival and development of an enterprise. 它对企业的生存和发展将产生积极的推动效应。
A near optimal midcourse guidance strategy with fixed-interval propulsive maneuvers for exoatmospheric interceptor is proposed. 本文针对大气层外中段拦截问题,设计了一种带有固定推进时间的近最优中制导策略。
When the hocks are turned in-cow-hocks-the stifles and feet are turned outwards, resulting in a serious loss of propulsive power. 在飞节内斜成为牛腿导致膝,足外撇的情况下,推进动力会丧失殆尽;
What you to finish underwater kick, and you gonna be on the surface swimming butterfly, then the arms the greatest propulsive unit, and we need to work on that. 水下打腿之后,你的身体将浮出水面,此时手臂产生最大的推进力量。本节我们将就此进行探讨。
With its mass and flexibility of an electrodynamic tether system considered, the propulsive motion of the electrodynamic tether system is modeled. 通过建立空间电动绳系系统动力学模型,研究了通有电流的导电系绳高速运动切割地球磁力线时系绳的振荡和变形特性。
With the propulsive effect of international education experience, Guangdong is in the front of the reform and opening practice. 广东得改革开放之先,国际教育经验有重大的推动作用。
But relatively high growth of service output does not have the same propulsive effect on growth of industrial productivity. 但服务业产出增长相对较高,却不会对工业生产率增长产生同样的推动效应。
Application of High Power Factor Converter in Harmonic Suppression System of Electric Propulsive Ship 高功率因数变流器在电力推进船舶谐波抑制中的应用
The left leg begins to kick to counter-balance the final propulsive surge and extraction of the right arm. 左腿开始打水平衡右臂最后的强劲推力及出水。
Therefore, it becomes practical to express static and dynamic properties of shift load of the DSV propulsive motor. 这使明确表达深潜艇推进电机负载的静、动态特性成为可能。
The combustion chamber pressure and propulsive force were tested. 该项研究主要测量了发动机的推力和燃烧室压力。