查询词典 frame of reference

In this paper, non-inertial reference frame, the study of Coriolis force on the impact of the spacecraft.

本文在非惯性系下，研究科里奥利力对飞船的影响。

Built up dimensional reference frame and vector equation of movement model of orthogonal turn-miling.

为了提高数控车铣的编程效率，论述了正交车铣运动的特征，同时通过对正交车铣运动过程的分析，建立了一个描述其运动的空间坐标系，从而建立了正交车铣运动模型的矢量方程。

In this paper, the element partition of selected launch area is implemented in the launch reference frame.

对所选发射空域，在发射坐标系中进行了直角坐标划分。

The shape information of surveillance objects is represented as macro-block coordinates. The temporal redundancy is eliminated by motion estimation within the surveillance region in the reference frame. Since the number of luminance levels is reduced due to enhancement process, the residual error of motion estimation is compressed with lossless entropy coding.

监控对象的形状信息表示为宏块坐标；监控对象之间的时间冗余通过运动估计来消除，但搜索范围限制在前一帧监控对象区域之内；由于增强处理使得监控区域的灰度级减少了，所以对运动估计的残差进行无损熵编码。

This paper analyzes the concept of navigation economic benefits, establishes the navigation economic benefits index frame based on the characteristics of INEJ, and gives the formula for each benefit in it, which provides reference for decision-making or project evaluation.

本文分析了航运经济效益概念，根据内河航电枢纽工程特点，建立了航运经济效益计算指标体系，并对指标体系中各项效益的计算进行了探讨，提出了量化计算公式，供项目决策或评价时参考。

This paper use Monte Carlo method in Excel to dynamically simulate the service status and waiting time of university dinning room windows. This method based on "random number" is usually used to solve practical problems with complicate probability distribution. This paper simulates one window and two windows of a dinning room separately. Through 1000 simulations and statistic analysis to get conclusions, thus bring up reference frame to decision maker.

用蒙特卡洛法在Excel上对大学食堂的窗口服务状态和排队等待问题进行模拟，分别模拟了食堂在开设一个窗口和两个窗口的情况下学生的排队问题，通过1000次模拟的统计分析得出，该方法具有简便、易行、实用性强的特点，为决策者提供了参考依据。

Although this experiment by the free-falling 30 meters to simulate the "high-speed" campaign, but is still in the inertial reference frame completed, the conclusion of "not slowing down" from a psychological point of Einstein's theory of relativity proved the first assumptions.

虽然这个实验通过30米的自由落体来模拟"高速"运动，但仍然是在惯性参照系中完成的，因此实验的结论"不会变慢"从心理学角度验证了爱因斯坦相对论的第一个假设。

This is the nature of the universe of Einstein's first assumption: all inertial reference frame in the physical laws are the same.

这是爱因斯坦对宇宙本性的第一个假设：所有惯性参照系中的物理规律是相同的。

In order to provide references for the ground separation tests and the separation system design, characteristics of the constrained and centroid biased on-orbit satellite separation were analyzed in inertial reference frame.

为了给分离地面试验和分离系统设计提供依据，在惯性参考系中分析了筒式偏心在轨分离问题的运动特性。

We know that light in inertial reference frame, and naturally to meet the speed of the sum theorem in classical mechanics (because so far we have not found exception to overthrow it is the inertial basis).

我们知道，光处在惯性系中，自然也就满足经典力学中速度相加定理（因为至今我们还没有找到推翻它是惯性系中特例的依据）。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。