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- lift force coefficient 升力系数
- 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
- With the increase of the relative velocity, the variations of side force coefficient and yawing moment coefficient of the overtaken vehicle will increase linearly. 被超车侧向力系数和横摆力矩系数的变化量随两车相对车速的增加呈线性增加的趋势。
- 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。
- The desquamating grade of diamond and the holding force coefficient between matrix and diamond were suggested as new concepts. 提出了金刚石的脱落度和胎体材料对金刚石的把持力系数的新概念。
- 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。
- With the increase of relative velocity, the variations of side force coefficient and yawing moment coefficient of overtaken vehicle will increase linearly. 被超车侧向力系数和横摆力矩系数的变化量随两车相对车速的增加呈线性增加的趋势。
- 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;
- 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。
- 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。
- 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。
- back electromotive force coefficient 反电势系数
- 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.
- minimum breaking force coefficient 最小破断拉力系数
- Fnormalized tire force coefficient 见cornering stiffness coefficient
- 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。
- 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。