- 更多网络例句与摆性相关的网络例句 [注:此内容来源于网络,仅供参考]
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Through the discussion of the amplitude curves of continue oscillation of simple pendulum ,the idea of the compound pendulum stability of ships is presented.
通过船舶横摇运动微分方程的解,引入虚静倾角概念;讨论连续单摆运动的摆幅曲线,提出船舶的多摆稳性问题。
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The stude announces that their changeable regular of the center of gravity level speed in supporting phase is falling in tne first cushioning phase. When their center of gravity's vertical lines pass their heels and their knee joints go on extended contraction ,their center of gravity level speed has extended .the reason is that their angles have passed the heels and their swinging legs' kenn joints have swinging the front of their bodies. Its power originates the swinging leg's forward active swinging and the decurtation contraction of hip joints 、ankles of the supporting legs.the swinging leg shows "the calf's active backward swinging"before its landing impact,the skill affects the loss of center of gravity level speed when the swinging leg lands.they enlarge their trunks' forward-landing impact phase ,it can decrease the center of gravity level speed's loss after landing and impel the center of gravity level speed to pass the supporting spot quickly.
两人缓冲阶段身体重心水平速度变化规律是在体前缓冲阶段呈下降趋势;当身体重心垂线超过脚后跟后,在膝关节继续缓冲做退让收缩的情况下身体重心水平速度开始加大,原因是踝关节在最大缓冲时身体重心已移过支撑面及摆动腿膝关节已做体前摆动,主要动力来源于摆动腿的积极前摆和支撑腿髋、踝关节的克制性收缩;在摆动腿下压着地前期是大腿积极下压小腿随大腿的积极下压顺势向前下滑摆,在摆动腿下压着地后期表现出"小腿积极回摆"技术,对减小着地时的水平速度损失、加大向前用力都有积极影响;适当加大摆动下压着地阶段躯干的前倾角度,有利于减少着地时相的速度损失和有利于身体重心较快的移过支撑点;缩小后蹬结束后的后伸动作幅度,有利于减小腾空时间。
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It may be possible to employ a gyro which is sligntly pendulous to prevent drift.
为了防止漂移,可以使用稍微有些摆性的陀螺。
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Aimed at the mathematic problem in the model of the pendulum oscillation,the paper introduces the study on the existence of odd-harmonic solutions to second order semi-linear differential equation which describes the model of the pendulum oscillation by using upper and lower solution method monotone iterative technique and the Schauder fixed point theorem respectively.
针对摆型振动模型中的数学问题,分别采用上下解方法、单调迭代法及Schauder不动点定理研究了摆型振动模型的二阶半线性微分方程奇调和解的存在性。
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Meanwhile, the processing technique of the titanium alloy balance wheel was analyzed, and the machining process was designed too.
同时还对钛合金摆轮的加工工艺性进行了分析,并且设计了这种摆轮的加工过程。
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Meanwhile, the processing technique of the titanium alloy balance wheel was analyzed, and the machining process was designed too.
同时还对钛合金摆轮的加工工艺性进行了分析,并且设计了这种摆轮的加工过程。最后,总结出应用钛合金材料摆轮的优缺点。
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The results show that the flap hinge spring rate has a great effect on helicopter stability and control, but precone and prelag angle,lag hinge spring rate and blade lag motion can be negligible...
分析结果表明:旋翼的预锥角和预掠角对直升机全机的稳定性和操纵性的影响可以略去不计,而桨叶根部挥舞方向上的弹性约束刚度对直升机全机的操纵稳定性有较大影响,摆振方向上的弹性约束刚度和桨叶的摆振运动对直升机稳定性的影响不大,可以略去不计。
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The controller for the inverted pendulum-cart is then designed by using this pole placement method. The design is rather intuitive and simple. The next design for the inverted pendulum is to use two-block and four-block H〓 optimal synthesis methods. The results are then analyzed from the viewpoints of fragility and robustness.
论文又采用H〓的两块问题和四块问题分别对倒立摆系统进行系统性的优化设计,并从脆弱性和鲁棒性两个方面对设计结果进行了分析,指出倒立摆H〓优化设计的主要问题还是没有鲁棒性。
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Although these combined relative error γ.1%, in order to obtain more precise measurement results, it should be pay attention for the level of the torsion pendulum, the uprightness between the photoelectric doors and the block rod, the location of the being measured substance, the similarity of the shape and the quality between the standard object and the being measured object, human factors and so on.
利用扭摆法测量物体的转动惯量,受到待测物体摆动周期测量误差、装配位置偏移误差和轴线倾斜误差的影响,虽然这些相对误差总合γ。1%,为了使测量结果是加精确,实践中应该注意扭摆的水平、光电门与挡光杆的垂直、待测物重心的位置、人为误差的影响以及待测物与标准件形状、质量的相近性等。
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The transformation of the yaw moment under differential brake and the impact of the slip ratio and road surface friction coefficient to the yaw moment were analyzed. The distribution method of the brake force was confirmed. After analyzing the observability of the control system, the state observer was designed, the evaluation of the side slip angle was completed and result of the evaluation wan validated.
本文分析了差动制动时整车横摆力矩的变化情况,研究了滑移率和路面摩擦系数对横摆力矩的影响,确定了制动力的分配原则,进行了控制系统的可观性分析,并设计了状态观测器,完成了质心侧偏角的估算并对此估算结果进行了验证。
- 更多网络解释与摆性相关的网络解释 [注:此内容来源于网络,仅供参考]
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backswing:后摆
在站立姿势(address)上,埃尔斯看起来相当舒服,平衡性也很好,他的手臂挂在他的前面. 你可以看到他的手臂相当放松,这表明他的握杆也相当松弛. 没有紧绷地握住球杆,埃尔斯能够感觉到上挥杆(takeaway)和后摆(backswing)都非常柔顺地衔接上.
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prolate cycloid:长辐旋轮线;长辐摆线
射影对应[性];射影[变换] projectivity | 长辐旋轮线;长辐摆线 prolate cycloid | 长椭球;长椭球面 prolate ellipsoid
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pendent:短索;尖旗
pendent 短挂绳 | pendent 短索;尖旗 | pendulosity 摆性
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pendulous gyroscope:摆式陀螺仪
pendulous gyrocompass 摆锤校正式罗经 | pendulous gyroscope 摆式陀螺仪 | pendulous moment 摆性力矩
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pendulous axis:摆轴
pendulosity 摆性 | pendulous axis 摆轴 | pendulous gyro accelerometer 摆式陀螺加速表
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pendulous moment:摆性力矩
pendulous gyroscope 摆式陀螺仪 | pendulous moment 摆性力矩 | pendulous 悬垂的
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chronotropic:变时性的
chronotron 毫微秒计时器 延时器 摆线管 | chronotropic 变时性的 | chronotropicaction 变时作用 变速作用
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Pendulation, period of:振摆周期
"振摆","Pendulation" | "振摆周期","Pendulation, period of" | "贯入性","Penetrability"
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pendulosity:摆性
pendulate 振摇 | pendulosity 摆性 | pendulous 摇摆不定的
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pendulosity:摆性[悬]
penduliflory悬垂花 | pendulosity摆性[悬] | pendulous悬垂而又摆动的