radioactive substance 中文意思是什麼

radioactive substance 解釋
放射物質
  • radioactive : adj. 【物理學】放射性（引起）的。n. -activity 放射性；放射（現象）。
  • substance : n 1 物質，材料；【哲學】實體，本體，本質 （opp appearance）。2 實質，內容；（故事等的）要旨，要領...
  1. Glove box for handling of radioactive substance

    操作放射性物質搬運用手套箱
  2. Research on yttrium oxysulfide phosphor doped with eu3 + is to made to develop a new high - efficient, steady and red phosphor without radioactive substance

    以期發展一類不含放射性物質的安全、高效，穩定的新型紅色長余輝磷光體。
  3. Because of this radiation they said the substance was radioactive.

    由於這種輻射性現象，他們把該種物質稱為放射性物質。
  4. The major difference between the two is that instead of a positron - emitting substance, spect uses a radioactive tracer that emits high - energy photons

    這兩種技術最大的區別在於，單光子發射計算機化成像不用發射正電子的物質，而是用一個能發出高能量光子的有放射性的跟蹤劑。
  5. These toxic substance include pesticides, heavy metals and its compound materials, organic and inorganic matters, micro - organisms, oily materials, plant nutrients, various discarded garbage and radioactive substances, etc. the sources of the water pollution mainly come from unprocessed factory, domestic and hospital sewages

    這些有害物質包括農藥重金屬及其化合物等有毒物質，有機和無機化學物質，致病微生物油類物質植物營養物，各種廢棄物和放射性物質等。水污染的來源主要是未加處理的工業廢水生活廢水和醫院污水。
  6. A stream of particles or electromagnetic waves emitted by the atoms and molecules of a radioactive substance as a result of nuclear decay

    核衰變產生的微粒或電磁波放射物的原子或分子由於核衰變放出的一束微粒或電磁波
  7. The permeation of mps into superficial tissue was demonstrated using a radioactive labeled substance as well as chemical - analytical and histochemical methods

    用放射活性標記物質、化學分析和組織化學法證實mps （多磺酸粘多糖）能滲透入淺表組織。
  8. According to the findings of a study by the city polytechnic university to measure the levels of radon daughter which is a potentially lung - cancer - causing radioactive substance in mass transit railway stations in the territory, 23 out of the 31 underground mtr stations have levels of radon daughters exceeding the average level in the world

    根據城市理工大學一項測量本港地下鐵路車站「地鐵站」內含有可引致肺癌的輻射性物質氡子體水平的研究結果，在全港31個建於地底的地鐵站中，有23個所含的氡子
  9. Besides, it has strictly prohibited the disposal of any radioactive substance and incineration of toxic waste at sea, and plans to gradually stop the dumping of industrial waste into the sea

    此外，中國嚴格禁止在海上處置一切放射性物質，逐步停止海上傾倒工業廢物，並禁止有毒廢物海上焚燒。
  10. " hazardous substance " refers to any substance that may endanger the safety of a person or property, including flammable and explosive substances, hazardous chemicals, radioactive substances, etc

    危險物品，是指易燃易爆物品、危險化學品、放射性物品等能夠危及人身安全和財產安全的物品。
  11. Application for renewal of radioactive substance licence

    續領放射性物質牌照
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