n.pl.frames of reference 1.A set of coordinate axes in terms of which position or movement may be specified or with reference to which physical laws may be mathematically stated. Also calledreference frame. 2.A set of ideas, as of philosophical or religious doctrine, in terms of which othe...
reference frame 参考系,坐标系 pitch ⾳调 reference system 参考系 7 reflected angle 反射⾓ semiconductor 半导体 reflected ray 反射线 semi-transparent film 半透膜 reflection coefficient 反射系数 sensitive galvanometer 灵敏电流计 reflection law 反射定律 sensitivity ...
31、yration回旋半径randommotion无规则运动range量程ratedvoltage额定电压reactingforce反作用力realimage实像realobject实物reasoning推理recoil反冲rectilinearmotion直线运动referenceframe参考系,坐标系referencesystem参考系SATII物理词汇表reflectedangle反射角reflectedray反射线reflectioncoefficient反射系数reflectionlaw反射定律reflectivity...
A reference frame F is described by the element g of the Poincar茅 group P which connects F with a given fixed frame F0. If... S.,Mazzucchi - 《Journal of Mathematical Physics》 被引量: 11发表: 2001年 Open Questions in Quantum Physics The aim of the Bari workshop on Open Questions...
As discussed in sec tion 8 - 3, from the reference frame of the axle of the wheel, the points on the wheel are all moving with the same speed of v r , where v is the speed of the axle of the wheel relative to the ground. The top of t he tire has a velocity of v to the...
6 I. The frame of reference of any problem is assumed to be inertial unless 10 micro m otherwise stated. 9 10 nano n II. In all situations, positive work is defined as work done on a system. 1012 pico p III. The direction of current is conventional current: the direction in which ...
Please send email to herong_yang@yahoo.com to obtain a free updated PDF version, if you have purchased a full version of this book in any format. Table of ContentsAbout This BookIntroduction of SpaceIntroduction of Frame of ReferenceIntroduction of Time...
Robust Reference Frame Extraction from Unsteady 2D Vector Fields with Convolutional Neural Networks , PDF:https://arxiv.org/pdf/1903.10255 Physics-as-Inverse-Graphics: Joint Unsupervised Learning of Objects and Physics from Video , PDF:https://arxiv.org/pdf/1905.11169 ...
Its extension, Lorentz invariance, posits that the speed of light is independent of the reference frame. Einstein’s special relativity is based on Lorentz invariance, while his general relativity broadens the idea to all coordinate transformations. These final examples illustrate that invariance not ...
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