Like the First Law, the Second Law only holds in inertial reference frames.
第二定律如第一定律，也只在惯性参考系下成立。
Now, this law, this very fundamental law does not hold in all reference frames.
但是，这条基本定律并在,任意参考系中并不成立。
This study focused on the influences of spatial reference frames and the choice of characters on mental rotation.
本研究主要探讨空间参照体系和角色选择对心理旋转的影响。
The general theory (1916) was developed primarily to deal with gravitation and involves accelerating reference frames.
广义相对论(1916)主要为了处理引力的问题，还包括了加速参照系。
Blind children's reference frames and linguistic expression in terms of space cognition are determined by the characteristics of blind children.
盲童空间认知的参考框架和语言表达由盲童的特点决定。
The method of multiple reference frames(MRF) was employed for the computation of three-dimensional turbulent flows in a cylindrical stirred tank.
在建模过程中采用多参考坐标系法描述搅拌桨和挡板间的相互作用，并考虑通气引起的搅拌罐内液位的上升。
But to video sequence of its picture quality requirement high and the timeliness request not to be high, and may use 5-10 reference frames to encode.
而闭于于实时性请供出无上，画里量量请供较上的视频序列，否以采取5 - 10个参考帧。
The heliotropic, great-circle and Hipparcos telescope reference frames are explicitly defined in the light of the scanning law of Hipparcos satellite.
本文从依巴谷卫星扫描观测原理出发，给出对日参考架、扫描大圆参考架和望远镜参考架的明确定义；
In this paper, various correlative GPS space reference frames in GPS measurement field and the principle of GPS signal constitution are introduced first.
本文首先介绍了GPS测量应用中的各种时空坐标系统，以及GPS信号构成等基本知识。
This scheme can overcome the influence of collective rotation noise of polarization mode in single mode fiber and can work without Shared reference frames.
该方案克服了单模光纤对极化模式集体旋转影响，且不需要校正参考系。
It was shown that with the help of vectrix one can treat the relative derivatives of a tensor more clearly and more rigorously when multiple reference frames were concerned.
研究表明，通过借助于矢阵概念，在涉及多个坐标系时，张量的相对导数得到了更加清晰和严格地描述。
Inter prediction is used to guess the content of a block by referring to past frames. There are two primary components to inter prediction: reference frames and motion vectors.
帧间预测是利用前面的帧的信息来猜测块的内容。有两个主要组件：参考帧和运动矢量。
From the angel of four dimensions vector and physics observation, this paper discusses the coordinate transform relationship between the relative movement inertia reference frames.
文章从四维矢量、物理观测的角度出发，就相互运动惯性系之间的坐标变换关系进行讨论。
This study, by using the tasks of touching arrows and arranging toy animals, aims to explore blind children's reference frames and linguistic expression in terms of space cognition.
采用旋转范式中的摸箭头和动物排列任务，考察盲童空间认知的参考框架和语言表达。
Further topics include kinematics, particle dynamics, motion relative to accelerated reference frames, work and energy, impulse and momentum, systems of particles and rigid body dynamics.
更进一步探讨运动学，质点动力学，于加速座标系上之运动行为，功，能量，冲量，动量和质点系统与刚体动力学。
Newtonian dynamics: first, second and third laws, inertial and non-inertial reference frames, conservation laws, forces and potentials, gravitational field, central forces, small oscillations.
牛顿力学：牛顿第一、二、三定律，惯性和非惯性参考系，牛顿守恒定律，力和潜能，重力场，向心力，低频振荡。
He is adamant that this is not a perpetual motion machine, and does not violate the law of conservation of momentum because different reference frames apply to the drive and the waves within it.
他坚持认为这并非永动机，也没有违反能量守恒定律，因为驱动器和里面的微波使用不同的坐标系。
Manually generated trackers can be placed in multiple clips at the same time, enabling multiple cameras to be solved simultaneously, or reference frames to be used to assist with a camera solve.
手动生成的跟踪器可以同时放在多个片段，使多台摄像机同时解决，或参考帧用来协助一个相机解算。
The human visual system can represent an object's spatial structure by using multiple frames of reference. It can also utilize multiple reference frames to mentally transform such representations.
人类视觉系统不仅运用多重参照体系来建构客体的空间位置表征，也运用这些参照体系进行空间表征的动力转换。
This article examines the same electromagnetic process in different reference frames and gives out the relative physical explanation to illustrate the relativity of electric force and magnetic force.
考察了在不同参照系中的同一电磁过程，并给出相应的物理解释，说明了电力和磁力的相对性。
The complexity of the questions that are likely to emerge from the engaged scholarship approach require multiple frames of reference.
研究问题的复杂性可能会出现在导入型学者方法之中，要求多重的参考结构。
The interior is contemporary but features some traditional details that reference the local culture, including stained-wood window frames and the rustic tiled floors.
室内空间具有现代感，但同时也有体现传统文化的细节装饰，比如彩绘木制窗框和质朴的铺装地板。
Thus the system of em wave and waveguide can be regarded as an open system, with the em wave and the waveguide having separate frames of reference.
因此，微波和锥形波导容器可以被视为一个非密闭的系统，且微波和锥形波导容器有不同的参照系。
Complete finite element analysis is conducted on pile frame of SYR200 rotary pile drill with the model, which provides guiding reference for the design of pile frames.
使用这种模型对SYR200旋挖钻机桩架进行了整体有限元分析，分析对钻孔机桩架的结构设计有指导意义。
This method can reconstruct extended objects from several noised speckle frames without reference star data.
该方法不使用参考星数据，从几幅含噪光斑帧里对扩展目标进行重建。
However, as far as residential buildings are concerned, the correct relative order of importance depends on the frames of reference used.
然而，就居住建筑而言，关于风险重要性正确的相对排序取决于所使用的参照框架。
It finds three stars as reference star group used the character that star moment invariants are equal in neighbor frames.
利用相邻帧中恒星不变矩相等的特性，寻找三颗恒星作为参考恒星组；
It finds three stars as reference star group used the character that star moment invariants are equal in neighbor frames.
利用相邻帧中恒星不变矩相等的特性，寻找三颗恒星作为参考恒星组；
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