放射同位素學 的英文怎麼說

中文拼音 [fàngshètóngwèixué]
放射同位素學 英文
radioisotopics
  • : releaseset freelet go
  • : Ⅰ動詞1 (用推力或彈力送出) shoot; fire 2 (液體受到壓力迅速擠出) discharge in a jet 3 (放出) ...
  • : Ⅰ名詞1 (所在或所佔的地方) place; location 2 (職位; 地位) position; post; status 3 (特指皇帝...
  • : 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...
  • : Ⅰ動詞1 (學習) study; learn 2 (模仿) imitate; mimic Ⅱ名詞1 (學問) learning; knowledge 2 (學...
  • 放射 : radiate; emit; blas; radiation; emission; shooting; shedding; abjection; emanation; effluence
  1. There are two main types of uses of radioactive isotopes in biochemistry.

    在生物化中,主要有兩方面的應用。
  2. Standard test method for isotopic uranium in water by radiochemistry

    法測量水中鈾的標準試驗方法
  3. Isotopes, including both radioactive and stable isotopes, make important contributions to development of society and economy, and progress of science and technology in usa

    摘要,包括和穩定,對美國社會和經濟發展、科技術進步做出了重要貢獻。
  4. Scientists already know the ages of the mare flows at the apollo sites from analyzing the radioisotopes in the rock samples, so they can estimate the ages of other flows by comparing their crater densities with those of the landing - site flows

    家分析巖石樣本中的,已經知道阿波羅登陸點的月海巖流年齡;因此將其他巖流的隕石坑密度與登陸點巖流的隕石坑密度相比,科家便能估計其他巖流的年代。
  5. In addition, researchers have shown that low - cost laser accelerators are suitable for many of the same applications as conventional accelerators, such as producing short - lived radioisotopes used in medical diagnostics and generating neutron and positron beams for studies of materials

    此外,研究人員也證明,在許多應用上,廉價的雷加速器都跟傳統加速器有樣的功用,例如用來產生醫診斷用的短生命期,或製造檢測物質用的中子與正子束。
  6. Inorganic chemicals ; organic or inorganic compounds of rare - earth metals, of radioactive elements or of isotopes

    無機化品;稀土金屬,性元及其之有機及無機化合物
  7. Among them the x - ray diffraction analysis is mainly used to confirm clay mineral assemblages and their crystallinity ; chemical analysis and electronic microscope are used to study the source, the genesis and the evolvement process of clay minerals ; radioactive isotopes analysis can make up the relationship between the time and space which is based on the climate index and the chronology ; hydrogen and oxygen isotopes also provide important evidence for reconstructing paleoclimate

    其中, x線衍分析主要用來確定黏土礦物組合及其含量以及某些黏土礦物的結晶度化分析電鏡分析主要用於黏土礦物的來源成因演變過程的研究的研究使氣候指標和年代建立起時間和空間上的聯系而氫氧分析亦能對古氣候重建提供重要佐證。
  8. These effects have been confirmed in highly sensitive experiments, and relativity is now a basic, everyday tool of experimental physics : particle colliders take advantage of the increase in mass and lifetime of fast particles ; experiments with radioactive isotopes depend on the conversion of mass into energy

    這些效應已經由高靈敏度的實驗證實,而且相對論現在已成為實驗物理基本的日常工具:粒子對撞機利用增加快速粒子的質量與生命期來進行實驗;的實驗則依靠質量轉變成能量。
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