中国大学MOOC: If controlled slowly release in the nuclear fission reaction the nuclear energy can be transferred to .
中国大学MOOC: If controlled slowly release in the nuclear fission reaction the nuclear energy can be transferred to .
If controlled slowly release in the nuclear fission reaction the nuclear energy can be transferred to . A: wind energy B: solar energy C: electricity D: --
If controlled slowly release in the nuclear fission reaction the nuclear energy can be transferred to . A: wind energy B: solar energy C: electricity D: --
慢中子的哪种反应，其截面不遵循1/v规律？ A: (n,n) B: (n,γ) C: (n,c) D: (n,fission)
慢中子的哪种反应，其截面不遵循1/v规律？ A: (n,n) B: (n,γ) C: (n,c) D: (n,fission)
Which of the following statements doesn’t describe the basic<br/>properties of virus?() A: obligate intracellular parasites B: filterable C: contain DNA or RNA D: self-replication E: binary fission
Which of the following statements doesn’t describe the basic<br/>properties of virus?() A: obligate intracellular parasites B: filterable C: contain DNA or RNA D: self-replication E: binary fission
下列单词或词组翻译错误的是 A: nulear power 核能 B: nitrogen oxides or particulates 氮氧化物或粉尘微粒 C: radioactive wastes 含放射性废弃物 D: nuclear fission 核燃料
下列单词或词组翻译错误的是 A: nulear power 核能 B: nitrogen oxides or particulates 氮氧化物或粉尘微粒 C: radioactive wastes 含放射性废弃物 D: nuclear fission 核燃料
Decide which of the following statements or questions are good topics to discuss. A: What are the most efficient energy-saving measures of air-conditioning systems in public places? B: Nuclear fission reactors should be deployed and used to generate electricity from nuclear fuel for civilian purposes. C: Solar power provides an alternative to conventional energy resources. D: America’s anti-pollution efforts should focus on privately owned hybrid cars.
Decide which of the following statements or questions are good topics to discuss. A: What are the most efficient energy-saving measures of air-conditioning systems in public places? B: Nuclear fission reactors should be deployed and used to generate electricity from nuclear fuel for civilian purposes. C: Solar power provides an alternative to conventional energy resources. D: America’s anti-pollution efforts should focus on privately owned hybrid cars.