BUDGE
发表于 2025-3-26 23:45:16
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Amplify
发表于 2025-3-27 04:03:41
Fuel Cells,electricity. All three devices contain three essential components, two electrodes — a cathode or positive electrode, an anode, which functions as the negative electrode — and an electrolyte. On discharge, that is, when the external circuit is closed, ionic chemical reactions take place at the electr
ETHER
发表于 2025-3-27 06:27:32
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认识
发表于 2025-3-27 11:10:44
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CLAMP
发表于 2025-3-27 16:45:29
Pollution Control,had increased to 2400-million; predictions indicate about 4000-million by the year 2000. This kind of increase could not be possible except for increasing industrialisation. Industry has grown in recent decades, not only under the stimulus of war and technological advances, but more under increasing
sinoatrial-node
发表于 2025-3-27 17:45:37
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paleolithic
发表于 2025-3-28 00:50:02
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Infect
发表于 2025-3-28 04:08:43
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cognizant
发表于 2025-3-28 09:56:17
Nuclear Fuels,The generation of nuclear power relies on a phenomenon recognised in 1938 — the fission of uranium nuclei when bombarded with neutrons. In each nuclear fission about 200-million electron-volts are released and most of this output appears as the kinetic energy of the fission fragments.
Amendment
发表于 2025-3-28 14:22:12
Heat-compatible Materials,The materials used on the inside of fuel combustion chambers (. of furnaces) must be carefully selected so that they may withstand, as long as possible, the conditions which will be met during operation. Materials which have to stand high stresses will not be included. Here we will consider the effect of temperature and of chemical attack.