It can increase our exposure(接触) to computers and the radiation(辐射) from them could do harm to the human body, especially our eyes. Also, sitting in front of a computer for a long time without exercising can be harmiful to our health.( C )34. How many students support online ...
In addition,Zhou Siva, 13taking courses online also means we can have more time to use a computer, which is a good way to practice our computer skills.I think the ide a of taking online courses is crazy. It can increase our exposure(接触) to Li Chunjie, 14computers and the radiation...
例3. Nuclear power\'s danger to health, safety, and even life itself can be summed up in one word: radiation. 核能对健康、安全,甚至对生命本身构成的危险可以用一个词 - 辐射来概括。 (2)将英语原文中的主语翻译为宾语,同时增补泛指性的词语(人们,大家等)作主语。例如: 例1. It could be argu...
Radiation also differs by wavelengths that fall into short (visible, NIR, MIR) and long (microwave). Active remote sensing techniques differ by what they transmit (light or waves) and what they determine (distance, height, atmospheric conditions, etc.). Passive remote sensing are instruments ...
While the film makes no mention of hygiene in any of the countries, its images evoke an intriguing medical controversy: Are we too clean, with our preoccupation for hand-sanitizers, disinfectants and anti-microbial products? Now, there's research that suggests there may be a way to get the...
It can increase our exposure(接触)to computers and the radiation from them could do harm to the human body, especially our eyes. Also, sitting in front of a computer for a long time without exercising can be harmful to our health. (5)What is the text about? A. Suggestions for taking ...
increase our exposure(接触)to computers and the radiation(辐射) from them could do harm to the human body, especially our eyes. Also sitting in front of a computer for a long time without exercising can be harmful to our health.【小题1】How many students support online learning?A.One....
Changes in Beijing I'm Kangkang. For this report I have interviewed my grand-mother. She has lived in Beijing for more than forty years. She has seen the changes in Beijing herself. In the 1960s, the living conditions in the city were poor...
In radiation, thermal energy is transformed into radiant energy ,similar in nature to light. 热能在辐射时,转换成性质与光相似的辐射能。 3、副词 The air outside pressed the side in . 外面的空气将桶壁压得凹进去了。 The force upward equals the force downward so that the balloon stays at the...
3.Topological Quantum Computers This kind of quantum computer makes use of topological state-based qubits, which are impervious to mistakes brought on by environmental elements like temperature or electromagnetic radiation. Although topological quantum computers are still in their infancy, they have the ...