DeftEase凌易 数学是造物主的语言,物理是造物主的法律。感谢作者让这两种抽象的文字都变得可视化,希望更多人能在看完视频后找到学习自然科学的乐趣! 2023-12-09 21:517936回复 杂物室的NI很喜欢学习理科的过程,感受抽象到具体的过程,虽然成绩很难看 2023-12-09 23:18452回复 依凡娜evening化学和生物:那我们呢 2023...
A property of an activity or course of events, viewed as analogous to forward motion or to physical momentum (def. 1), such that the activity is believed to be able to continue moving forward without further application of force or effort; - often used to describe an increase in the acqui...
The mTTD cut provides the precise def- inition of the biased region (see Fig. 5 right). The mTTD cut can replace the TTD cut. The parameters of the mTTD cut (see Eq. 9) are given in Table 2, and the mTTD cut is used as a two-particle acceptance map for the data analysis (see...
This is tangentially related to the physics of friction. The energy that is dissipated via friction is hiding in the sum overiinequation 22: there are billions of tiny variations in the force, slightly correlated with tiny variations in the motion. ...
Momentum Transfer Dependence of the ρ-Meson Mass in the Production Process π + N →ρ + N A possibility is presented in order to explain the momentum transfer dependence of the rho-meson mass in the production process pi+Ntorho+N. K Kikkawa - 《Progress of Theoretical Physics》 被引量:...
Such correlation functions, are, in general, different from the def- inition given above in (2.23) due to possible contact terms and the presence of nonvanishing tadpoles, not contemplated in (6.4). For this reason the CWI's derived by this operatorial method and by the functional method ...
In quantum physics, light is quantised in the form of energy quanta known as photon. According to the statement of P.A.M. Dirac, "Each photon interferes only with itself "3. This self interference of a photon is a consequence of quantum superposition principle. If photons are incident on ...
a表面物理 Superficial physics [translate] ain order that she should not wake the sleeping child, the nurse spoke in a low voice. 正在翻译,请等待... [translate] aclear science 清楚的科学 [translate] a他被邀请总结这次讨论 He is invited to summarize this discussion [translate] ...
·× S 1 .In general such a construction breaks Lorentz symmetry. In this work we willpursue an opposite approach. We consider energy and momenta to be def i nedon a space whose isometries include the Lorentz group and in turn investigatethe properties of the corresponding position operators....
(etq))ureenscpyecftc i=ve ωlyc./A2πft.eTrhIQe wmaovdefuolramtiosng,etnheermatiecdrobwyaAveFGfiefldorwIiQll bweavBe(tc)o =m Aposisne(dωoctf +a φ(t)), series where the phase function φ(t) can of frequency sweeping waveforms be expressed in a...