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pros and cons的近义词：. 1、advantages and disadvantages. 英文发音： [ədˈvɑːntɪdʒɪz ənd ˌdɪsədˈvɑːntɪdʒɪz] 中文释义：优点和缺点;优缺点;优势和劣势;利与弊;利弊. 例句：. Each has both advantages and disadvantages. 各有优点，也各有缺点。. 2、relative merits. 英文发音： [ˈ ...
22. Sept. 2011 · Pons and Fleischmann originally reported in 1989 that their chemical cells had produced excess heat, neutrons, and tritium. Their interpretation was that deuterium nuclei were fusing to produce 4He. The branching ratios in this process are known: 50% n+3He, 50% p+3H, and 10^-6 4He+gamma. If the claimed excess heat had been produced by fusion ...
There is also a nice discussion and possibly a very detailed answer to the exact question posted above, in paper by Pons, as well as in Sundermeyer's book "Symmetries in Fundamental Physics". The bottom line is: isolated first class constraints (primary or secondary or tertiary...) do not, in general, generate gauge transformations. But they ...
Not the same kind of heavy electrons--- the Widom Larsen idea is that the electron's mass is shifted by surface electric fields, which is not the same as condensed matter effective mass used in other theories. It is wrong, because there is not enough energy, the shift is eV energies at most. You are vaguely right that it is the same thing at ...
However, since there are already loads of protons in the nucleus, this 'new' proton can't do that, and so will be forced to occupy a state with higher energy. In order to get to that state, it must absorb some energy. This is why neutrons don't usually β β -decay inside the nucleus. Do remember that β β -decay of neutrons inside the nucleus ...
This is correct--- you need a few KeV to break the Coulomb barrier and allow fusion. But a few KeV is still well above the energy of ordinary chemical reactions, and well above the energy of thermal motion, so at ordinary temperatures, when the typical thermal energy of a molecule is about 1/30 eV, 3KeV is 100,000 times bigger, it's just enormous.
You should research Pons/Fleischmann cold fusion, which also goes by the name LENR (Low Energy Nuclear Reactions). This field is taboo to all mainstream researchers, but the effect is obviously real, and extremely important. Unfortunately, there are frauds in this field, like Rossi. Avoid the frauds, and try to find the serious people--- you ...
M.T. Keshe said that several entities, individuals, groups, and governments, have been able to replicate the energy technology phenomenon by referring to the books and patents [citation needed - old link outdated]. One scientist allegedly could power three towns pounds with his device. energy. renewable-energy. plasma-physics.
更多回答（5）. pros和cons分别是什么意思?pros的意思：赞成者，赞成的意见cons的意思：骗局，反对，反对的理由单词解释1、pros读音： [prəuz]n. 赞成者；赞成的意见（pro的复数）abbr. 舞台前部（proscenium）；诗体学（prosod.
29. Nov. 2016 · I'm working on a game, that is set in space. The game is about orbits and my problem is the following: I want to be able to draw a predicted orbit for my satellite.
