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- 柵極控制X線(xiàn)管grid-controlled x-ray tube
- 本研究結果并結合有關(guān)文獻表明：控制X線(xiàn)照片斑點(diǎn)的主要措施是管電壓不要過(guò)高，所用稀土增感因數不宜過(guò)大，即所用mAs值不宜過(guò)小。This study together with related reports indicated that an effective way of controlling film mottle was to refrain from usmg too high tube voItage and too big intensifying screen factor which translated into too small mAs value.
- 在線(xiàn)in-line
- 劑量自動(dòng)控制X線(xiàn)機automatic dose rate controlled X-ray unit
- 柵極控制管grid control tube
- 嚴格控制X線(xiàn)電子計算機斷層掃描 (CT)機、醫用電子直線(xiàn)加速器等大型醫療設備的購置 ,增加牙科X射線(xiàn)機、乳腺攝影X射線(xiàn)機和臨床核醫學(xué)檢查設備的購置The pu rchase of large scale medical equipment such as CT machines and medical electron ic linear accelerators should be strictly controlled, while the purchase of dent al X-ray machines, mammary gland photographic X-ray machines and clinical nucl ear medical inspection equipments should be increased.
- 柵極控制整流管grid-controlled rectifier
- 計算機控制X線(xiàn)體層掃描術(shù)computerised tomography
- 柵極控制式存儲管grid control type storage tube
- 計算機控制X線(xiàn)橫體層掃描術(shù)computerised axial tomography
- 正電子發(fā)射計算機控制X線(xiàn)體層攝影術(shù)PECT; positron emission computed tomography
- X線(xiàn)管電壓對圖像質(zhì)量和放射劑量影響的研究A study of the effect of X-ray tube voltage on image quality and radiation dose
- X線(xiàn)管電流X-ray tube current
- X線(xiàn)管roentgen tube; x-ray tube
- X線(xiàn)管靶X-ray tube target
- X線(xiàn)管套X-ray tube housing; X-ray tube sleeve
- X線(xiàn)管頭x-ray tube head
- 軟X線(xiàn)管Grenz tube; soft-ray tube
- X線(xiàn)管電壓X-ray tube voltage
- X線(xiàn)管柵極X-ray tube grid
