Rad (unit)

（重定向自Megarad）

The rad is a deprecated unit of absorbed radiation dose, defined as 1 rad = 0.01 Gy = 0.01 J/kg. It was originally defined in CGS units in 1953 as the dose causing 100 ergs of energy to be absorbed by one gram of matter. It has been replaced by the gray in SI but is still used in some countries. A related unit, the roentgen, is used to quantify the radiation exposure. The F-factor can be used to convert between rads and roentgens.

单词	megarad
释义	megarad /'meɡəræd/ 英汉-汉英词典 n. [核]兆拉德（吸收剂量的标准单位）词组 \| 习惯用语您要查找的是不是： degrade v. 降格；使屈辱；贬低；退化；降解 migrate vi. 移动；随季节而移居；移往 vt. 使移居；使移植 megaword 百万字 megadeath n. 一百万人的死亡 megarad n. 兆拉德（吸收剂量的标准单位）网络短语: Mrad megarad 兆拉德英语百科 Rad (unit) （重定向自Megarad） The rad is a deprecated unit of absorbed radiation dose, defined as 1 rad = 0.01 Gy = 0.01 J/kg. It was originally defined in CGS units in 1953 as the dose causing 100 ergs of energy to be absorbed by one gram of matter. It has been replaced by the gray in SI but is still used in some countries. A related unit, the roentgen, is used to quantify the radiation exposure. The F-factor can be used to convert between rads and roentgens.
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megarad /'meɡəræd/

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网络短语:

Rad (unit)