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不是翻译的题库啦

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13.The flat panel detects the X-rays that have passed through the patient’body, converts them into electrical signals using X-ray scintillation effects, and sends the signals (digital image signals )to the digital radiography system.

答案：答案:平板探测器能识别通过人体的x线,利用x射线闪烁效应将其转换成电信号,并将信号发送到数字射线照相系统。

不是翻译的题库啦

8.Passing though human body ,it can carry important characteristic information of inner structure, due to different features among bone, tissue and muscle.

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19.Therefor ,like the conventional X-ray images , the shadow indicates low absorption area , namely the low density area such as lungs ; and the bright indicates the high absorption area, namely the high density area ,such as bone.

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18.Automatic control of X-ray tube current is realized by adjusting primary voltage of X-ray tube filament transformer to obtain stable and high quality image.

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17.DSA ,based on flat panel detector, not only has the advantage of good image resolution, but also decreases the radiation dose received by patients and physicians.

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41.You need to remain perfectly still during the time the imaging take place.

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16.There are three basical methods of DSA, which are respectively temporary subtraction ,energy subtraction and hybrid subtraction.

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20.However the density resolution of CT is higher than that of conventional X-ray images , that is , the CT has a high density CT(density resolution ).

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29.After the scan is completed ,you can adjust the window center and width for optimal viewing of the image.

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15.Preventive maintenance is a necessary to ensure the safety and performance of the system.

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9.Although there are great differences among diagnostic X-ray machines for different diagnostic objectives,the fundamental structure of X-ray machines is similar ,which consists of X-ray generating device,X-ray imaging device and X-ray auxiliary device.

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不是翻译的题库啦

13.The flat panel detects the X-rays that have passed through the patient’body, converts them into electrical signals using X-ray scintillation effects, and sends the signals (digital image signals )to the digital radiography system.

答案：答案:平板探测器能识别通过人体的x线,利用x射线闪烁效应将其转换成电信号,并将信号发送到数字射线照相系统。

相关题目

8.Passing though human body ,it can carry important characteristic information of inner structure, due to different features among bone, tissue and muscle.

点击查看答案

18.Automatic control of X-ray tube current is realized by adjusting primary voltage of X-ray tube filament transformer to obtain stable and high quality image.

点击查看答案

17.DSA ,based on flat panel detector, not only has the advantage of good image resolution, but also decreases the radiation dose received by patients and physicians.

点击查看答案

41.You need to remain perfectly still during the time the imaging take place.

点击查看答案

16.There are three basical methods of DSA, which are respectively temporary subtraction ,energy subtraction and hybrid subtraction.

点击查看答案

20.However the density resolution of CT is higher than that of conventional X-ray images , that is , the CT has a high density CT(density resolution ).

点击查看答案

29.After the scan is completed ,you can adjust the window center and width for optimal viewing of the image.

点击查看答案

15.Preventive maintenance is a necessary to ensure the safety and performance of the system.

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