核素 的英文怎麼說

中文拼音 [hésù]
核素 英文
[化學] nuclein; [物理學] nuclide; [核物理] species; nuclear species核素豐度 nuclide abundance; 核素三線表 trilinear chart of nuclear species; 核素質量 nuclidic mass
  • 核 : 核構詞成分。
  • 素 : Ⅰ形容詞1 （本色; 白色） white 2 （顏色單純） plain; simple; quiet 3 （本來的; 原有的） native Ⅱ名...
  1. Ir - 192 brain colloid tumor actinotherapy research and clinic application

    銥- 192核素腦膠質瘤間質內放療的研究及其臨床應用
  2. Ir - 192 brain colloid tumor actinotherapy s animal experiment and initial clinic application

    銥- 192核素行腦膠質瘤間質內放療的動物實驗與臨床初步應用
  3. It is important that study gamma - ray spectrometry of field rock and soil in the earth ' s crust. its energies range between 30kev and 3000kev, where there is much information of natural radioactive nuclides, such as uranium, thorium, potassium, and information of artificial radioactive nuclides, such as cesium, americium, cobalt, and information of the results in interaction between gamma - ray and earth ' s crust

    研究表明：野外地面射線能譜測量主要研究地殼巖石土壤中產生的能量約為30kev 3000kev的射線，這裡面包含著鈾、釷、鉀等天然放射性核素信息，核工程活動產生的大量人工放射性核素信息以及射線與地殼相互作用產生的相關信息。
  4. Connection among four progressive lines for stable region of atomic nucleus

    四條核素遞變線間的聯系
  5. In some kinds of beta decay, a nuclide loses surplus positive charge by emitting a positron ( in the same event, a proton becomes a neutron, and neutrinos are also given off )

    以某種貝它衰減，一個核素靠發出一個正電子失去剩餘正電荷（在相同的事件中，一個質子變成一個中子，而且也發射微中子） 。
  6. Progress on fallout radionuclides as tracers in environ - ecological systems

    環境生態系統散落核素示蹤研究新進展
  7. New means in the study of geomorphology and

    陸地宇生核素研究
  8. Medical indium - 113m radionuclide generator

    醫用銦- 113m放射性核素發生器
  9. The value of radionuclide hysterosalpingography in infertile women

    核素輸卵管顯像診斷不孕癥的價值
  10. Calibration and usage of ionization chamber systems for assay of radionuclides

    放射性核素試樣用電離室系統的校準與使用
  11. Recombination radiation can ionize another atom of the same species.

    復合過程產生的輻射可能使同一原子核素的另一個原子發生電離。
  12. Measurement of these nuclei are often limited by interferences of isotopes and isobars

    在測量這些核素時，通常存在同位素和同量異位素的干擾。
  13. Objective the aim of this paper is to study the value of preoperative lymphography and radionuclide imaging for rectal cancer patients

    目的評價直腸癌病人術前淋巴管造影和放射性核素淋巴顯像的臨床價值。
  14. Abstract : objective the aim of this paper is to study the value of preoperative lymphography and radionuclide imaging for rectal cancer patients

    文摘:目的評價直腸癌病人術前淋巴管造影和放射性核素淋巴顯像的臨床價值。
  15. Conclusion the lymphography yielded high resolving images and positive rate, which has a guide significance to lateral clearance and paraabdominal aorta clearance of the lymph node

    放射性核素淋巴顯像，顯示淋巴區域廣泛，操作簡單，無並發癥，但缺點是顯示圖像粗略，反映一組淋巴結圖像，缺乏特異性。
  16. The widespread use of x - ray in medical diagnosis and treatment for some diseases in the early 30 s without realizing its harmful effects led to cases of radiation dermatitis and chronic ulceration, eventually resulting in radiation induced cancers. following these, various radiation induced malignances surfaced one after another, drawing attention on the detrimental effects due to radiation

    在30年代初期， x射線和放射性核素曾應用於治療某些疾病。由於病人累積過高劑量，曾誘發白血病和肝癌、骨癌等惡性腫瘤。其後種種因輻射而誘發的疾病相繼發現，引起了人們對輻射危害的關注。
  17. Since the half - lives of neptunium - 237 and its daughter radionuclides are relatively short comparing to the age of the earth, these radionuclides are not present in the earth nowadays

    由於- 237及其子體核素的半衰期遠低於地球的年，它們現已不存在於地球上。相反，
  18. The four principles of forming atomic nucleus sub - cluster structure and isosceles triangle periodic law of nuclein

    形成原子核群子結構的四項原理及其等腰三角形核素周期律
  19. Abstract : under the base of investigation and research on natural radioactive nuclein in coal of yili area, combining with the distributing characteristic and law of radioactive nuclein in coal of area and residents ' customer of using coal in yili area, the article raises decrement, resources, harmless and prevention and control measure of whole course managing rule with having a definite object in view and put foward a feasible plan and way for economie developmant of yili area, resonable development and utilization of coal resources, preventing from pollution because of mining and utilizing coal and further protecting people ' s health

    文摘:在對伊犁地區煤中天然放射性核素調查研究的基礎上，結合伊犁地區煤中放射性核素分佈的特點、規律以及伊犁地區居民的用煤習慣，有的放矢的提出了減量化、資源化、無害化以及全過程管理原則的防治措施，為伊犁地區的經濟發展，煤炭資源的合理開發和利用，防止因煤炭的開采利用而造成的污染，建設性的提出了切實可行的方案和途徑。
  20. The energy results from a loss in mass of the nuclide during its transformation.

    這種能量來源於核素在蛻變時質量的損失。
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