The poem of radiation is: No one pays attention to the radiation of that locust tree dream, so it's better to load the radiation materials into a spaceship and shoot them into the universe. Oh, I'm afraid that in the future, our children and grandchildren will not know the Cowherd and the Weaver Maid, but will only see the rotating trash can all over the sky and go to Huangjiadu market to buy two pounds of eggs. The vegetable vendor refused to bargain, but caught two onions unprepared. One day, I consciously fulfilled the duty of the Secretary-General of the United Nations, worried about world peace and never forgot to make a bowl of chopped green onion egg soup for my son. The pinyin is: fü shè. The part of speech is: verb. The phonetic notation is: ?ㄨ _ㄕㄜ _. The structure is: radial (left and right structure) and radial (left and right structure).
What is the specific explanation of radiation? We will introduce it to you in the following aspects:
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Radiation. (1) The process of emitting radiant energy in the form of waves or particles-also called "radiation".
2. Citation and explanation
1. It stretches out from the center in all directions along a straight line and is shaped like a spoke. Quote Hu Shi's Preface to Science and Outlook on Life: "I think that animals and plants have no feelings at all, but only their mass forces and radiation reactions, that's all." Xu Chi's On the Blast Furnace: "Several wrinkles radiated around his eyes are even more profound, which are the traces left on his face by the painful life in the old society." Wang Wenshi's "Red Coal": "It is also the transportation hub of northern Shaanxi. Many newly-built roads, including sand and black roads, radiate in all directions around it." 1. A mode of heat transmission, which radiates from a heat source in a straight line to all directions. The propagation of electromagnetic waves such as light and radio waves is also called radiation.
Third, the Chinese dictionary
broadly refers to anything that spreads by rays. Especially light waves and other electromagnetic waves, sound waves, waves or particles emitted by radioactive substances. In the narrowest sense, it only refers to electromagnetic waves. In addition, heat spread without medium is called "thermal radiation".
IV. Network explanation
Radiation (physical term) Radiation refers to the phenomenon that a part of the electromagnetic energy emitted by a field source travels far away from the field source and then never returns to the field source. The energy spreads outward in the form of electromagnetic waves or particles (such as alpha particles and beta particles). All objects in nature, as long as the temperature is above the absolute temperature of zero, always transmit heat in the form of electromagnetic waves and particles. This way of transmitting energy is called radiation. Radiated energy is radiated linearly from the radiation source in all directions. The energy released by an object through radiation is called radiant energy. Radiation is calculated as roentgen per hour (r). An important feature of radiation is that it is "equivalent". No matter the temperature of the object (gas) is high or low, it radiates outward. Object A can radiate to object B, and at the same time, object B can also radiate to object A.. This term is generally used in ionizing radiation. Radiation itself is a neutral word, but the radiation of some substances may bring harm.
synonyms about radiation
radiation radiation
words about radiation
idioms about radiation
shooting stones, drinking feathers, shooting profits, four-way convergence, chariot and horse convergence, shooting fish means that people shoot horses first, shooting diseases, shooting through seven letters
words about radiation. 1. Although this is a joke, Bao Zheng's extensive influence and strong radiation power can be seen.
2. Women are full of fantasies when they are gentle; Men are full of longing when they are gentle. Men's eyes depend on radiation; And a woman's heart depends on conduction.
3. Because of nuclear radiation, there is nothing left in that area.
4. Don't always play with your mobile phone before going to bed, which is very irritating to your eyes, and don't put your mobile phone by the pillow, which is very harmful to your brain. Put it outside the house. Or put the flight mode on the indoor table.
5. The poverty in form and content of nature is filled by the radiation of a noble spirit.
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