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reference frame

/'rɛfrəns freɪm/

/'rɛfərəns freɪm/

Definitie

1. system of coordinates used to measure position and orientation 2. context or environment... See more

Vertaling van "reference frame" in Chinees

Definitie NEW

参考系

参照系

坐标系

基准

参考框架参照基准参照框架

参考帧

參考系

参考依据

Presumably that reference frame is itself at rest.

假定这个参考系自身是静止的

Unlike other objects, the speed of light is always constant regardless of an observer's reference frame.

与其他物体不同，无论观察者的参考系如何，光速始终是恒定的。

Or your reference frame is at rest in an aircraft that accelerates rapidly on takeoff.

另外，你的参照系静止在一架起飞之后迅速加速的飞机上。

If you were riding on the olive, you'd be in a non - inertial reference frame and would... are you okay?

如果你坐在那颗橄榄上你就是一个非惯性参照系 并会... 你没事吧？

For gravitational fields, the absence or presence of tidal forces determines whether or not the influence of gravity can be eliminated by choosing a freely falling reference frame.

对于引力场，潮汐力的存在与否决定了是否可以通过选择一个自由下落的坐标系来消除引力的影響。

Cited the concept of coordinate transformation on space reference frame in the unified theory of an AC motor, the papen presents a general mathematical model of the PWM reversible rectifier.

引用交流电机统一理论中的空间坐标系变换概念，建立了电压型PWM高频整流器系统统一数学模型。

Now, if you were biting on the olive you'd be on a non-inertial reference frame and would

如果你坐在那颗橄榄上你就是一个非惯性参照系 并会...

They used the brightest galaxies to measure the distances and velocities of 119 clusters, creating the cluster reference frame.

他们使用最光亮的星系来衡量119个星团的距离和移动速度，从而创造了星团参照系。

Einstein realized that the contradiction could be resolved if it was the speed of light that remained constant, regardless of reference frame, while both time and space were relative to the observer.

爱因斯坦意识到，这个矛盾是可以化解的，即如果光速是恒定的，不论它处于何种参考系中。而时间和空间对于观测者都是相对的。

A child sliding down a slide at constant speed would be in mechanical equilibrium, but not in static equilibrium (in the reference frame of the earth or slide).

沿滑梯匀速下滑的孩子处于力学平衡状态，但不处于静力平衡状态（相对于固定的滑梯和地面参考系）。

By using the original orientation of the system in the inertial reference frame as the initial condition and integrating the angular velocity, the system's current orientation is known at all times.

通过以惯性参照系中系统初始方位作为初始条件，对角速率进行积分，就可以时刻得到系统的当前方向。

In the course of this attempt he recognized that for any single moment of acceleration of a body one can define an inertial reference frame in which the accelerated body is temporarily at rest.

在尝试的过程中他意识到，对于任何时刻的加速物体，仍然可以定一个惯性参考系，在该参考系中该物体短暂地处于静止状态。

Recall that the trajectory of a particle P is defined by its coordinate vector P measured in a fixed reference frame F. As the particle moves, its coordinate vector P(t) traces its trajectory, which is a curve in space, given by

回想一下，粒子P的轨迹由其在固定参考系F中测量的坐标向量P定义。当粒子移动时，其坐标向量P（t）跟踪其轨迹，该轨迹是空间中的曲线，由下式给出：