animation neutrons, protons, and the quarks in a water molecule with spinning shell structure - 次原子粒子 個影片檔及 b 捲影像00:07粒子
press photographers / dr earnest lawrence smiling to press and entering building / lawrence and workers look at machinery and operate controls /... - 次原子粒子 個影片檔及 b 捲影像00:58
big data, artificial intelligence concept, deep learning, futuristic concept - 次原子粒子 個影片檔及 b 捲影像00:12
digital animation of wireframe networking model or inside brain with turning neuron and receptor - 次原子粒子 個影片檔及 b 捲影像00:15
nuclear fission animation. nuclear fission is the source of the energy released in a nuclear bomb or nuclear reactor. - 次原子粒子 個影片檔及 b 捲影像00:16
animation illustrating the process of a hydrogen bomb explosion / united kingdom - 次原子粒子 個影片檔及 b 捲影像00:18
scientist monitoring mechanical control arms in radiation experiment / united kingdom - 次原子粒子 個影片檔及 b 捲影像00:31
demonstration of the safety measures taken to control a criticality reaction / united kingdom - 次原子粒子 個影片檔及 b 捲影像00:35
neutron absorbing control rods being removed slowly from the bepo reactor at harwell / oxfordshire, england - 次原子粒子 個影片檔及 b 捲影像00:28
demonstration using a golf ball showing how a slow neutron is more easily captured than a fast one / united kingdom - 次原子粒子 個影片檔及 b 捲影像00:17
model showing how small fuel elements are packed end to end into channels in a block of graphite and in harwell / oxfordshire, england - 次原子粒子 個影片檔及 b 捲影像00:40
animated graphic of radiation being emitted after the nucleus splits into two, leading to criticality / united kingdom - 次原子粒子 個影片檔及 b 捲影像01:17
animated graphic showing the rare isotope known as uranium 235, with three less neutrons than uranium 238, which releases atomic energy in the form... - 次原子粒子 個影片檔及 b 捲影像00:37
animated graphics showing an atom's electrons, neutrons, protons and nucleus / united kingdom - 次原子粒子 個影片檔及 b 捲影像00:44
scientists producing, testing, and analyzing specific formulas of steel with scanning electron microscope / united kingdom - 次原子粒子 個影片檔及 b 捲影像00:34
tonne cyclotron arrives at university college hospital in london; england: london: university college hospital:extcyclotron machine being lowered by... - 次原子粒子 個影片檔及 b 捲影像00:27
tonne cyclotron arrives at university college hospital in london; england: london:intdr yen-ching chang interview sot - 次原子粒子 個影片檔及 b 捲影像00:21
