gamma emission 中文意思是什麼
gamma emission
解釋
γ發射,γ輻射-
Quality control of nuclear medicine instruments - part 2 : constancy testing of single crystal gamma - camers used in planar scintigraphy and in anger type gamma cameras with rotating detector heads used in single photon emission tomography
核醫療儀器的質量控制.第2部分:用於單光子x線斷層術 -
The reaction rates of 18f ( p, ) 150 and 18f ( p, ) 19 are important in hot astrophysical sites and events, to understand the gamma - ray emission from nova
我們把得到的反應率跟以前的結果進行了比較,並討論了其在某些核天體物理環境中對產物lsf的影響。 -
Standard test method for gamma energy emission from fission products in uranium hexafluoride
六氟化鈾裂變產物釋放的射線能量輻射的標準試驗方法 -
The object of single photon emission computed tomography ( spect ) is to reconstruct an unknown radioactivity distribution inside the body from projection data consisting of the number of photon collected on a collimated gamma camera. these projections are not simple line integrals but have point - spreads due to the imperfect collimator of the detector and attenuation due to the compton scattering. so
這種投影數據與透射ct中的數據不同,由於存在著光子的點擴散(由準直器引起)和衰減(由散射引起) ,已經不能用簡單的線積分來描述這個問題,因此相對于透射ct而言,這個領域將面臨很多困難。
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