核素

Every kind of materials in granite is inter-dependent to nuclide absorptive action.

单裂隙岩体对核素吸附实验的结果表明：花岗岩对〓I的吸附性能较〓Cs弱。

Soil ; Natural Radioactivity ; Nuclide ; Content ; Investigation ; China

土壤；天然放射性；核素；含量；调查；中国

The results demonstrated that nuclide lymph imaging possessed a certain guiding value in clearance of lymph nodes of early cervical cancer.

以上结果表明，前哨淋巴结核素显像对早期宫颈癌淋巴结清除术具有一定的指导价值。

Many types of natural radioactive nuclide, is widely distributed.

天然放射性核素种类很多，分布很广。

Because of the administration and equipment, the radiation accident in which radioactive nuclide and rays do harm to the public or the workers directly or indirectly occurs sometimes.

由于管理或设备的原因，核技术应用中放射性核素、射线直接或间接对工作人员或公众的健康、安全造成危害的放射性事故时有发生。

In the last decade nuclide tracing technique has been widely employed in the investigation of soil erosion, which makes the studieg of soil erosion into a new and rapid development period.

：随着核素示踪技术在土壤侵蚀研究中应用的深入，土壤侵蚀研究进入了一个快速发展阶段。

Soil ; Environment ; Direct Measurement ; Indirect Measurement ; Exposure Rate ; Nuclide Concentration

土壤；环境；直接测量；间接测量；照射量率；核素浓度

This paper introduces the features of ideal samples for analysis of in-situ-produced cosmogenic nuclide s of 10Be and 26Al.

着重介绍原地生成宇宙成因核素10Be和26Al理想样品的特点、野外采集注意事项、实验室分离与纯化以及加速器质谱测量用靶样制备等。

Gamma camera belongs to the radiation nuclide imaging equipment.

相机属于放射性核素成像设备。

Radioisotope means the nuclide in a certain element with radioactive decay, which has the same ordinal number of atoms but different mass.

放射性同位素，是指某种发生放射性衰变的元素中具有相同原子序数但质量不同的核素。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。