平躺在床上，提起腿到45角位置，再慢慢地弯曲膝盖，然后恢复到最初的平躺状态，这样是1轮，重复这个运动100次。
Lie on the bed and lift your leg at the Angle of 45 degree, then bent your knees slowly and then return to the original position. Repeat this move for 100 times.
物体除了因位置或状态而具有的能量外，还可因运动具有能量。
In addition to energy of position or state, objects may possess energy due to their motions.
如果流体流速压力无法将阀门支撑在一个较大的开启度并保持在稳定的开启位置，则阀瓣和相关的运动部件可能会处于一种持续振动的状态。
The disc and associated moving parts may be in a constant state of movement if the velocity pressure is not sufficient to hold the valve in a wide open and stable position.
粒子或粒子系统因其位置或状态而非运动而具有的能量。举起的重物、压紧的弹簧或充了电的电池都具有势能。
The energy of a particle or system of particles derived from position, or condition, rather than motion. A raised weight, coiled spring, or charged battery has potential energy.
在机构运动位置的有限接近状态下，得到拐点圆及鲍尔点。
The inflexion circle and Ball point were obtained under the finite approach state of mechanism movement position.
理想状态是，运动员应该把他们的头部放在一个中间位置：眼睛注视垂直方向，耳朵则刚刚没入水中。
Ideally, swimmers want to have their heads rest in a neutral position, looking straight up at the ceiling, their ears submerged.
该技术的关键是正确地确定油层中注水区分布范围及其前线位置和运动状态。
The key to this new technique lies in determining correctly waterflooded area and monitoring the location and movement situation of waterflood front in reservoir.
针对乒乓球机器人项目中乒乓球击打点位置及球到达击打点速度的预测问题进行探讨，分别建立了乒乓球飞行阶段的状态方程模型和乒乓球反弹过程的运动模型。
The prediction of the position of hit point of ping-pong and the velocity of the ball when reaching the hit point in the ping-pong robot project has been a research focus.
但是，在单个运动模式中，假肢的运动状态如运动速度、运动幅度和手臂位置等却无法控制。
However, in the single motion mode, the factors such as velocity of movement, amplitude of movement, and position of the arm remain unclear.
编队卫星的控制和应用需要确定编队卫星的运动状态，包括卫星绝对的和相对的位置、姿态以及钟差。
Control and application of satellite formation require measurement of the formation states, including absolute and relative position, attitude and clock bias separately.
目标的观测和状态估计涉及目标的各种运动和属性数据，其中位置不确定性是最重要的性能指标。
The measurement and state estimation of targets involves kinematics and attribute data, in which positional uncertainty is of the most important performance.
摘要 ：目的利用三维有限元法分析腰椎不同运动状态时椎弓根钉的置入位置对邻近节段椎间盘应力的影响。
Abstract : Objective To analyze the effect of pedicle screw implant location on the stress of adjacent segment intervertebral discs under different conditions with three dimensional finite element.
本文提出了一种基于运动状态的动态位置管理方法。
This paper proposes a state-based dynamic location management scheme.
平躺在床上，提起腿到45角位置，再慢慢地弯曲膝盖，然后恢复到最初的平躺状态，这样是1轮，重复这个运动100次。
Lie on the bed and lift your leg at the Angle of 45 DE GREe, then bent your knees slowly and then return to the original position. Repeat this move for 100 times.
平躺在床上，提起腿到45角位置，再慢慢地弯曲膝盖，然后恢复到最初的平躺状态，这样是1轮，重复这个运动100次。
Lie on the bed and lift your leg at the Angle of 45 DE GREe, then bent your knees slowly and then return to the original position. Repeat this move for 100 times.
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