您要查找的是不是:
- positron radiopharmaceuticals 正电子类放射性药物
- An electron with a negative charge, as contrasted with a positron. 电子带有负电荷,与正电荷相反的电子
- Positron is how it was detected by ? 正电子是如何被检测出来的呢?
- The antielectron, or positron, was discovered in 1932. 反电子或正电子,是在1932年被发现。
- To participate in annihilation, as do an electron and a positron. 湮灭,湮没湮灭,如电子与正电子
- To participate in annihilation,as do an electron and a positron. 湮灭,湮没湮灭,如电子与正电子
- An electron with a negative charge,as contrasted with a positron. 电子带有负电荷,与正电荷相反的电子
- This creates, as it were, electron and positron shadows. 这样也就有了电子和正电子的阴影。
- The result is that the electron shadow and the positron shadow are separated. 结果将使得电子的阴影和正电子的阴影被分开。
- The vacancy defects of samples were measured by slow positron annihilation. 借助慢正电子湮没技术研究了样品的空位型缺陷。
- Shimano introduced Positron indexed shifting for low-priced bicycles in 1977. 禧玛诺介绍了正电子索引的低价自行车在1977年转移。
- Also, according to experts, radiopharmaceuticals are handled differently in infants and young children. 而且,在专家的眼里,放射性核素药物的使用在婴幼儿与少儿之间不同。
- The synthesis and the labeling of ATE has a important value for indirect label of radiopharmaceuticals. 本方法为放射性药物碘的间接标记提供了重要参考。
- The paper introduces the basic concept of chirality, target specific selectivity and their relationship in radiopharmaceuticals. 本文简要介绍了手性、靶向性的基本概念以及手性与靶向性的关系。
- Both rely on mathematical calculations to determine the location from which a positron or photon was emitted. 这两种成像方法均依靠精确的计算来决定正电子或光于发射的位置。
- Chirality is one of the most important factors which must be considered in the study of the structure-activity relationship of radiopharmaceuticals. 手性是研究受体放射性药物构效关系时必须考虑的因素之一。
- Antimatter/matter reactions have practical applications in medical imaging, see Positron emission tomography (PET). 反物质/物质反应在医学成像有实际应用,注意正电子放射断层摄影术(PET)。
- The development of radiolabeled peptide_based radiopharmaceuticals for imaging a variety of tumors has seen a new era in nuclear medicine. 利用标记小肽进行功能显像有望开创核素显像与肿瘤生物学研究的新纪元。
- The prescription of the poisonous substances or radiopharmaceuticals for medical use shall strictly abide by the relevant laws, rules and regulations. 开具医疗用毒性药品、放射性药品的处方应当严格遵守有关法律、法规和规章的规定。
- In addition, the Guide does not apply to medical gases, bulk-packaged drug (medicinal) products, and manufacturing/control aspects specific to radiopharmaceuticals. 此外,本指南不适用于医疗气体,大包装的制剂,和放射性药物的制造/控制方面。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries