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- alpha ray spectrometer 射线能谱仪,能谱仪,谱仪
- The researches are concerned with alpha rays. 这些研究是关于阿尔法射线的。
- The researches are concerned with alpha rays . 这些研究都是关于阿尔法射线的。
- The scanning electron microscope (SEM)and the energy dispersive X ray spectrometer (EDX) have been employed for the identification of gold in Shandong auriferous ore samples. 运用扫描电子显微镜（SEM）及X射线能谱仪（EDX）进行金矿鉴定的实验研究，结果表明，本法比较直观、简便，可以确定金的存在形式及生成环境，并鉴定金矿物的种
- After the carboxylated styrene butadiene latex was tagged by osmium, binder migration during coating process was studied by energy dispersive X ray spectrometer. 以锇酸标记、X射线电子能谱检测为手段对纸张涂布加工过程中胶粘剂的迁移进行了研究。
- Abstract： The article discusses regularity of all aspect affects X - ray spectrometer accuracy with a lot of datum during making Ferro Silicon,and formulates the method of making Ferro Silicon. 摘 要： 以大量数据论述硅铁试样制备过程各环节对X射线荧光光谱分析准确性的影响规律,并制定硅铁试样的制备方法。
- The release patterns of norgestrel in NRID in vivo were simulated after the norgestrel in NRID was dissolved by acetone and the rest of norgestre was determined by Ultraviolet Ray Spectrometer. 在实验室用丙酮溶解，并用紫外线分光光度仪测定每枚NRID内炔诺酮剩余量，计算每枚NRID内炔诺酮释放量，模拟分析NRID主成分炔诺酮在山羊体内的释放规律。
- The particles expelled when the atom explodes are protons, alpha rays or neutrons. 原子爆炸时排出的粒子是质子、a射线或中子。
- The particles expelled when the atom explodes are protons,alpha rays or neutrons. 原子爆炸时排出的粒子是质子、a射线或中子。
- We have shown that it is possible to create a radioactivity characterized by the emission of positive or negative electrons in boron and magnesium, by bombardment with alpha rays. 我们已经展示了人工放射现象的可能性，这种放射现象的特征是用以射线轰击用咄硼和镁中的正电子或负电子。
- scintillation beta ray spectrometer 闪烁射线谱仪
- Later on, we observed that aluminium and boron, when irradiated by alpha rays do not emit protons and neutrons alone, there is also an emission of positive electrons. 后来，我们观察到，铝和硼经a射线轰击，不仅仅排出质子和中子，还排出正电子。
- Coincidence anticoincidence gamma ray spectrometer 符合反符合伽马射线谱仪
- Later on,we observed that aluminium and boron,when irradiated by alpha rays do not emit protons and neutrons alone,there is also an emission of positive electrons. 后来，我们观察到，铝和硼经a射线轰击，不仅仅排出质子和中子，还排出正电子。
- Helical orbit beta ray spectrometer 螺旋形轨道谱仪
- We have shown that it is possible to create a radioactivity characterized by the emission of positive or negative electrons in boron and magnesium,by bombardment with alpha rays. 我们已经展示了人工放射现象的可能性，这种放射现象的特征是用以射线轰击用咄硼和镁中的正电子或负电子。
- Anti compton gamma ray spectrometer 反康普顿射线谱仪
- single channel gamma ray spectrometer 单道γ谱仪
- multi crystal x ray spectrometer 多晶 x 射线光谱仪
- But the positive electrons produced by aluminium under the action of a source of alpha rays continue to be emitted for some time after removal of the source. The number of electrons emitted decreases by half in three minutes. 但是，在射线动能源作用下铝产生的正电子在动能源撤走后的相当长时间里仍继续被排斥出来，且排出的电子数量在3分钟后减少一半。
