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- positron scintigraphy 正电子闪烁照相法
- 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？
- Comparison With Pulmonary Angiography and Scintigraphy. 比较与肺血管造影和显像。
- 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。
- Scintigraphy with Technetium-labeled red blood cells showed jejunal bleeding. 同位素红血球扫描发现空肠处出血。
- 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。
- Methods A total of 92 patients referred with clinical evi dence of GI bleeding underwent 99 Tc m-RBC scintigraphy. 方法 对 92例疑诊消化道出血患者行99Tcm 体内标记RBC消化道出血显像。
- Scintigraphy is simple, safe and first step imaging technique for the detection of hyperfunctioning parathyroid glands. 在检查副甲状腺功能亢进方面，核医造影为一种简单、安全的第一线检查方法。
- Objective To evaluation the manifest and effect of scintigraphy in the subacute thyroiditis. 目的探讨放射性核素在亚急性甲状腺炎(亚甲炎)中的表现及其作用。
- Bone scintigraphy is a diagnostic study used to evaluate the distribution of active bone formation in the body. 骨闪烁显像是一种用来评价体内骨的成骨活性的疾病诊断方法。
- 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。
- Myocardial perfusion scintigraphy provides complementary data for assessing ischemic burden. 心肌灌注闪烁照相术对缺血程度估计提供辅助资料。
- Objective:To study the diagnostic value of bone marrow scintigraphy in detecting malignant tumor metastasis. 目的:探讨骨髓显像在恶性肿瘤转移中的诊断价值。
