fission造句
61. The nuclear reaction can be controlled utilizing rods made of neutron-absorbing material, such as boron, essentially shutting down the fission process.
62. And you can see a very high energy as uranium 238 does have a fission cross section which in some ways can be used in fast reactors.
63. The micro- and nano-science and technology have played and will continuously play a unique role in advanced nuclear fission energy system.
64. For example, production of xenon 136 began at Oklo only about a minute after the onset of self-sustained fission.
65. Faith in controlled nuclear fission is now being shown by the construction of atomic power stations.
66. And the energy is relatively large, 168 MEV per fission.
67. In a fission reaction, the light particle (the free neutron) collides with the heavy particle (the uranium or plutonium isotope) which splits into two or three pieces.
68. Faith in controlled nuclear fission is now being shown by the construction of actomic power stations.
69. Birdbath bibcock has the branch of fission, monomer, you can be used according to actual condition.
70. The energy produced during atomic nuclear fission is great enough to destroy the whole city.
71. RESULTS:The morphology of Blastocystis hominis was found to include four types, namely vacuolized, granular, amoeboid and binary fission.
72. The authors describe the principle, experimental method and result of the measurement of fast neutron fission factor by means of a solid state nuclear track detector.
73. The unisexual person creates the personality development inevitably unidirectional, then causes the personality the fission and the personal character abnormality.
74. The average fission width can be obtained from a statistical argument.
75. The development and commercial application in large scale of fission energy have respectively 50 and 25-year-long history.
76. The time nuclear fission takes place vast energy is released.
77. The fission type rate meter and the circular gauge board increased in vehicle's lovable element.
78. Nuclear fission a process whereby a uranium nucleus absorbs a neutron, is not.
79. The energy comes from nuclear power reactors in the fissile material (nuclear fuel) for the release of fission fission energy.
80. The site has also has information on how carbon-14 and fission tracking dating work.
81. We can then look at uranium 238 which has a relatively low absorption thermal energy range and essentially has no fission cross section which is why we call uranium 238 a fertile atom.
82. Lithium - contained materials are often used as tritium breeders in the fusion reactor or fusion - fission reactor.
83. The fast neutron zone can give fast neutron spectrum and also is an amplifier for an external neutron source[http:///fission.html], and the thermal neutron zone is a fission zone and gives energy amplification.
84. A design is given about fast and high detection efficiency fission chamber for prompt neutron decay constant measurements.
85. He died a year before his German friend Otto Hahn discovered the fission of the uranium nucleus in 1938.
86. These teeth were then tested to determine their level of Strontium-90, a radioactive fission product that escapes in nuclear power plant emissions.
87. Fission begins with division of the nucleus by mitosis, followed by cytoplasmic division, and sometimes sporulation. Compare budding; fragmentation.
88. Much of their explosive power comes from fusing together hydrogen atoms to form heavier helium atoms, which releases far more energy than a fission bomb.
89. Nothing less than a fission bomb can ignite a thermonuclear reaction.
90. A test-ban won't stop someone trying to build a crude fission bomb without testing, it is true; after all, that technology is now more than 60 years old.
12345