常見(jiàn)例句雙語(yǔ)例句Existing scanners usually have but a single X-ray tube. This is rotated around the patient, taking pictures as it goes.現(xiàn)存的放射機(jī)通常只有一個(gè)X射線(xiàn)管，圍繞一周患者進(jìn)行拍攝。Rotating around you, the x-ray tube and electronic x-ray detectors are located opposite each other in a ring, called a gantry.有個(gè)稱(chēng)為龍門(mén)的環(huán)狀物在你周?chē)D(zhuǎn)，環(huán)上有若干對(duì)X射線(xiàn)管和電子X(jué)射線(xiàn)探測(cè)器在兩側(cè)。In a cardiac CT scan, you lie on a table inside a doughnut-shaped machine. An X-ray tube inside the machine rotates around your body and collects images of your heart and chest.機(jī)器里面的一個(gè)X線(xiàn)管?chē)愕纳眢w旋轉(zhuǎn)并采集圖像。權(quán)威例句Existing scanners usually have but a single X-ray tube.ECONOMIST: Modern X-ray technology 返回 X-ray tube