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- Yttrium radioisotope 钇放射性同位素
- Please go to the department of radioisotope to have it priced. 请到放射科划价。
- Lifetime measurement of metastable state of Yttrium atom[J]. 引用该论文 杜清;李世芳;周志尧;朱利洲;林福成.
- Yet according to Cox, yttrium was not even listed in the report. 但根据考克斯的说法，钇甚至没被列入这份报告之中。
- Yttrium serves as an ideal non-magnetic diluent for the rare-earth metals. 钇被用作稀土金属一种理想的非磁性稀释剂。
- A brown-to-yellow mineral is a phosphate of yttrium in crystalline form. 一种褐色到黄色的矿物，是钇的磷酸盐，呈晶体状。
- Abstract： 19 impurity elements in yttrium metal were determined by ICP-AES. 摘 要： 本文介绍了用ICP-AES法测定金属钇中19个杂质元素的方法。
- Yttrium oxide and iron oxide combine to form a crystal garnet used in radar. 元素用途:Combined with europium to make red phosphors for color TV's.
- We can measure the contents of yttrium with EDTA standard solution titration. 用edta标准溶液滴定,可测得氧化钇的含量。
- The amount of radioisotope was determined in water, suspensive substance, 14CO2 absorbent solution and XAD-2 resin. 测定了标记物在水、悬浮物、~(14)CO_2吸收溶液、XAD-2树脂上的放射性强度.
- Methods: The SDS PAGE and the radioisotope ( 59 Fe) was used in this investigation. 方法 :聚丙烯酰胺凝胶电泳 (SDS =PAGE)和放射性同位素法 (59Fe)。
- Objective: To assess the clinical value of intracavitary irradiation with radioisotope 32 P for cystic brain tumors. 目的:探讨放射性同位素32P组织间质内照射治疗囊性脑肿瘤的疗效。
- The exploitation of the equipment avoids the side effects of using liquor radioisotope. 该机的研发避免了患者服用同位素放射性液体对人体所带来的副作用。
- The radioisotope source 241 Am X_ray fluorescence method for determination of iodine in iodized salt was presented. 介绍用放射性同位素源激发X射线荧光法测定碘盐中碘的含量。
- A lustrous,blackish-brown rare-earth mineral consisting primarily of cerium,erbium,titanium,uranium,and yttrium. 黑稀金矿一种光亮的棕黑色稀土矿石，主要由铈、铒、钛、铀和钇构成。
- J. F. Black, J. E. Kunc Jr. and G. B. Clark, J. Appl. Radioisotope, 1, 256 (1957) . 上海化学工业研究院;原子能科学技术;第10期;781(1963).
- Combined green laser and neodymium:yttrium aluminum garnet laser peripheral iridectomy. 绿激光及Nd:YAG激光联合应用行虹膜周边切除术
- A new type device of automatic diluting and dividing for radioisotope solwtion are designed. 摘要研制了一种新型的同位素自动稀释分装装置，并提出了一种实时剂量测控新方法。
- Injectivity profile is commonly determined with radioisotope tracer test in water-flood oilfield. 对于注水开发油田，通常使用放射性同位素测井测量注水井的吸水剖面。
- Another method of increasing vortex pinning involves adding microscopic inclusions of some second material such as yttrium oxide or titanium diboride. 另一个增强涡流固定效果的方法是加入第二种材料的小颗粒，例如氧化钇或是二硼化钛。
