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- Clouds cause the diffusion of light from the sun. 云使阳光漫射。
- Presented here is the calculation of the diffusion of radionuclides from the Daya Bay Nuclear Power Plant under normal operation on the basis of Gaussian model. 摘要以高斯烟羽模型为基础对大亚湾核电站正常运行时所释放的放射性核素在大气中的扩散进行模拟计算。
- To make the diffusion of the correspondence. 负责往来文件的分发工作。
- diffusion of radionuclide 核素迁移
- The diffusion of MRCs was influenced by transportation. 总体来看,宣教地的空间扩散明显带有点轴状的迁移扩散和以交通重要性来划分的等级扩散特征。
- Certain fishes have a swimbladder which aids in diffusion of gases. 有些鱼有鳔,它有助于散布气体。
- The invention of printing helped the diffusion of learning. 印刷术的发明有助于知识的传播。
- Positron emission tomography(PET) is a non-invasive method to detect the distribution of radionuclide in vivo. 正电子发射体层摄影术是一种无创性的探测生理性放射性核素在机体内分布的断层显像技术。
- Objective To evaluate the diagnosis value of radionuclide imaging in early subacute thyroiditis. 目的评价核素显像对于早期亚甲炎的诊断价值。
- Objective To study the effect of radionuclide lymphoscintigraphy, a new method of localization diagnosis of chyluria. 目的探讨乳糜尿定位诊断的新方法。
- Besides, concerntration of radionuclide in soil at both submines is higher than the reference spot. 此外,两个分矿土壤中天然放射性核素的含量都比对照点高。
- Certain fishes have a swim bladder which aids in diffusion of gases. 有些鱼有鳔,它有助于散布气体。
- The invention of the printing press announced the diffusion of knowledge. 印刷术的发明预示着知识的传播。
- Objective To evaluate the clinical significance of radionuclide dynamic cisternography for diagnosing and treating cerebrospinal fluid rhinorrhea. 目的探讨核素脑池动态显像在脑脊液鼻漏诊断和治疗中的临床意义。
- This diffusion of knowledge accelerated dramatically in recent decades. 近几十年来,知识的传播速度大大加快。
- Because the world keeps learning, the diffusion of knowledge happens faster. (正因世界不断地学习,知识散布得更快。)
- Objective To evaluate of radionuclide bone scanning in detecting bone metastasis in the patients with the nasopharyngeal carcinoma after radiotheraphy. 目的:对鼻咽癌患者放疗后行核素骨显像,了解核素骨显像临床价值。
- The invention of the printing press announced the diffusion of knowledge . 印刷术的发明预示着知识的传播。
- Objective To investigate the diagnosis value of radionuclide lymphoscintigraphy in lymphedema and the character of the imaging. 目的探讨放射性核素淋巴扫描诊断淋巴水肿的价值和显像图的特征。
- Objective Discussing the value of radionuclide bone imaging and HLA-B27 detection for early ankylosing spondylitis (AS) diagnosis. 目的探讨放射性核素骨显像及人类白细胞抗原(HLA-B27)检查对强直性脊椎炎(AS)早期诊断价值。