gamma camera 中文意思是什麼
gamma camera
解釋
γ射線照相機-
Radionuclide imaging devices - characteristics and test conditions - gamma camera based wholebody imaging systems
放射性核素成像裝置.性能和試驗條件.基於照相機的全身成像系統 -
Radionuclide imaging device - characteristics and test conditions - part 3 : gamma camera based - wholebody imaging systems
放射性核素成像設備性能和試驗規則第3部分:伽瑪照相機全身成像系統 -
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。 -
Radionuclide imaging devices - characteristics and test conditions - part 3 : gamma camera based wholebody imaging systems
放射性核素影像裝置.性能和試驗條件.第3部分:照相機為基礎的全身成像系統 -
The students can see the picture that i put under the gamma camera or my " writing on the blackboard " from the television hanging on the roof
學生們可以從吊在屋頂上的電視機中看到我放在攝像機下的圖片或是我的「板書」 。 -
Radionuclide imaging devices - characteristics and test conditions - part 3 : gamma camera based wholebody imaging systems iec 61675 - 3 : 1998 ; german version en 61675 - 3 : 1998
放射性核素成像裝置.性能和試驗條件.第3部分:全身成
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