radioactive debris 中文意思是什麼

radioactive debris 解釋
放射性碎片
  • radioactive : adj. 【物理學】放射性(引起)的。n. -activity 放射性;放射(現象)。
  • debris : n. 〈sing. , pl. 〉1. (破壞物的)碎片,破片。2. 【地質學;地理學】巖屑。3. (登山中遇到的崩落的)冰塊堆。
  1. Such problems as desertification 、 soil erosion 、 debris flow 、 landslide 、 garbage disposal 、 changes in ecological and geological environment 、 dispose of radioactive nuke rubbish 、 protection of famous historic and cultural sites are researched in this field

    研究課題涉及到:沙漠化、水土流失、泥石流、滑坡、垃圾填埋處理、生態和地質環境的變遷、放射性核廢料的處理和名勝古跡的保護等。
  2. In 1978, a nuclear - powered soviet satellite plunged through earth ' s atmosphere and disintegrated, scattering radioactive debris over parts of northern canada

    1978年的今天,一顆蘇聯造的以核能為動力的衛星在穿過大氣層時候發生砸裂,其具有發射性的部分殘劾散落在加拿大北部
  3. A crude nuclear device, or a dirty bomb that spews radioactive debris about, is everyone ' s nightmare

    一個粗製核裝置,或者一枚噴出輻射性碎片的臟彈,將是每一個人的夢魘。
  4. In order to verify the natural radioactivity level, of tin polymetallic ore in southeast yunnan, and find out radioactive pollution in mining, dressing and smelting processes, 10 tin ores in this area were chosen to measure radionuclides ' specific activity in each kind of tin polymetallic ore, undressed ore, ore concentrate, debris and smelting slag

    摘要為查明滇東南錫多金屬礦天然放射性水平,了解錫礦采、選、冶過程中的放射性污染,選擇了該區10個錫礦山,測量了各類錫多金屬礦原礦、精礦、尾礦及冶煉爐渣放射性核素比活度。
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