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- Crabon radioisotopes 碳放射性同位素
- Isotopes which give off rays are known sa radioisotopes. 辐射出射线的同位素被为放射性同位素。
- Isotopes which give off rays are known as radioisotopes. 辐射出射线的同位素被为放射性同位素。
- Today many radioisotopes are produced using the particle accelerator called a cyclotron. 今天许多放射性同位素是用被称为回旋加速器的粒子加速器来制造的。
- All radioisotopes are prepared in this way, or by other methods of remote control. 所有的放射性同位素都是用这种方法或其它遥控法制备的。
- For example, crabon fiber reinforced wood compisite(CFRW)is one of new materials of architecture, reparation,and decoration. 碳纤维增强木材复合材料(CFRW)是新一代建筑材料、修补材料和装饰材料之一。
- The study of the effects of radiation and radioisotopes on an ecological population or community. 放射性生态学对放射性和放射性同位素对生态群落的影响的研究
- New radioisotopes and accelerators spurred radiobiology.Electron microscopes were turned on cells and viruses. 新的放射性同位素和加速器刺激了放射生物学。
- All radioisotopes are prepared in this way , or by other methods of remote control. 所有的放射性同位素都是用这种方法或其它遥控法制备的。
- Researchers have demonstrated a penny-sized "nuclear battery" that produces energy from the decay of radioisotopes. 研究人员展示了一块一便士大小的“核能电池”，该电池可利用放射性同位素的衰变产生电能。
- In addition there are many natural and artificial radioisotopes and radioisotopes new synthetic elements. 此外还有许多天然放射性同位素和人工放射性同位素和人工合成新元素。
- Treatment of disease with radiation,especially by selective irradiation with x - rays or other ionizing radiation and by ingestion of radioisotopes. 放射疗法用放射进行的疾病治疗，尤指用X射线或其它电离辐射的有选择放射和吞下放射性同位素
- Treatment of disease with radiation, especially by selective irradiation with x-rays or other ionizing radiation and by ingestion of radioisotopes. 具有放射性的钴的同位素，原子质量数为，一种能量极高的伽马放射源，用于放射疗法。
- To study the effects of asiaticoside to DNA and collagen synthesis of fibroblast,the method of marked radioisotopes was used. 采用放射性同位素标记法研究积雪草甙对体外培养的小鼠成纤维细胞DNA合成和胶原蛋白合成的影响。
- High-Flux Engineering Test Reactor has become established as an extremeavailable facility for production of radioisotopes in China. 在我国,高通量工程试验堆在放射性同位素生产上已成为极有效的装置。
- While the use of ionizing radiation and radioisotopes brings huge benefit to the human society, its potential hazards are also gradually becoming apparent. 电离辐射与放射性核素的应用给人类社会带来了巨大的利益,与此同时其危害亦逐渐显现出来。
- The use of enzymes as labels reflects the move away from radioisotopes and one of the most powerful non-radioisotope procedures is the time-resolved fluorescence assay. 酵的用途标签从放射性同位素那里到远处反映出行动并且最强有力的非放射性同位素的程式之一是时间解决的莹光分析。
- Fudan UNIVERSITY , Shanghai, China. Faculty of Chemistry. (Sep1986- Dec 1989). Macrocyclic chemistry, radioisotopes, nuclear medicine, molecular computation and recognition. 教育与培训：理学硕士;化学;北京师范大学;中国;1986.
- Protocols for both the small and large scale production are detailed, as well as purification and labelling (with both radioisotopes and non-radioisotopes) methods. 小和大规模生产的协议被详述，以及洗净和标明(用放射性同位素和非放射性同位素)方法。
- The dynamic model of transportation and distribution of photosynthates was established using radioisotopes trace kinetic analyzing technique and measurement in vivo. 低浓度氟对细胞质膜、叶绿体膜产生伤害，阻碍光合产物的跨膜主动输送；
