您要查找的是不是：
- lift force characteristic 升力特性
- Near the midchord, the suction can provide a higher lift force for the airfoil. 吸气孔位置在翼面的中部附近增升效果较好;
- To lift forcefully from beneath; heaveupward. 从底下猛力地提起;向上提升。
- To lift forcefully from beneath;heave upward. 从底下猛力地提起；向上提升
- To lift forcefully from beneath; heave upward. 从底下猛力地提起；向上提升
- The two wall jets collide with each other and turn upward to form an upwash fountain which increases the lift force of the upper plate. 包围在喷射流与喷泉流附近的流体会被其带入而在周围形成数个涡流。
- Modern aircraft are so heavy that the wings must develop a very large lift force in order to sustain the aircraft. 现代的飞机很重,机翼必须产生很大的升力才能保持在空中飞行。
- It shows that thermodynamic and heat transfer processes have significant influence on the static lift force and flight control of an airship. 分析表明，飞艇上升过程中的热力学和动态传热过程对飞艇的浮力和飞行控制有重要影响；
- This paper introduces the experiment of the aerofoil lift-drag force characteristic test by using a kind of aerofoil lift-drag force characteristic test table designed by us. 本文介绍了用我们设计的一种翼型升阻特性实验台来做翼型升阻特性实验的情况,包括实验方案、设备的主要结构和实验结果分析。
- The diffuser helps contain the lift force while the wing brings considerable downforce onto the rear axle to maintain aerodynamic flow and stability. 扩散器可以帮助控制升力的机翼上带来很大的压力，后轴保持空气流通和稳定。
- The cutters used in high speed machining(HSM) have poor rigidity, therefore the method fits to HSM of die cavity due to the unfluctuating cutting force characteristic. 其切削力平稳的特性更适合于模具型腔的高速数控加工,可以克服高速加工用刀具刚性差的不足。
- However,erroneous length of the slings is always found in practical works,causing non-ignorable effect on the lift force of the slings and the bending moment of the piles. 实际工程中各吊索间长度总是存在偏差,因此会给吊索的吊力和桩身弯矩带来不容忽视的影响。
- Numerical Simulation Calculation of the Flow Rate and Lifting Force Characteristics of a Marine Steam Turbine Short-seat Valve 某船用汽轮机短座阀流量与提升力特性数值模拟计算
- This compensates backward movement of the lift forces as shockwaves develop. 这样补偿了当激波产生时升力向后的运动。
- Fluctuating lift forces are measured for staggered tube bank under two phase cross flow by a strain gauge. 采用电阻应变仪和脉动升力测量装置;在气液两相流横向冲刷三排错列排列的管束时;对其受到的脉动升力做了试验研究.
- The control force characteristics of manual-control system can be modified by the introduction of weights and springs. 可以通过引进配重和弹簧来改善手控操纵系统的操纵力特性。
- The experimental results showed that the power steering gear had good response characteristic and force characteristic and their symmetry characteristics were 98.15% and 96.37% respectively. 试验结果表明：基于非线性特性的动力转向器具有很好的转向灵敏度和转向力特性，其对称性分别达到了98.;15%25和96
- Just as a rider's weight shifts can help sustain the equilibrium of a wobbly bicycle, actively balancing the lift forces on each wingtip is key to aircraft roll control. 骑自行车的人移动重心有助于稳定摇晃的自行车，就飞机而言也一样，要控制滚转动作，关键就在于主动平衡左右翼尖的升力。
- Lin Zhixing.Experimental research on vortex vibration and static force characteristics of Sutong bridge deck with high Reynold number [R]. 林志兴.;苏通大桥主梁断面高雷诺数下涡激共振及三分力特性试验研究[R]
- The calculation results demonstrate the effective eccentricity and the lifting force of the upper drill string are the major influential factors. 计算结果表明，有效偏心距和上部钻柱的提升力是影响近井口套管偏磨的主要因素。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
