الاشعه والسونار 🦋🤍
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اختبارات 🙂🦋🤍 اسئله ♥️ معلومات كل مايخص الاشعه والسونار ❗️ نحن أحياء وللحلم بقيه. اذا فادتكم القناه فلا تنسونه بدعائكم هالفتره. 🦋🌏. أي سؤال أو استفسار مراسله البوت . @xry118_bot#
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The....... Is important when one is Imaging anatomical structures
That differ greatly in thickness or mass density.
The.......... X-ray tube allows the electron beam to interaction with a much larger target area,
effective Focal spot. Much smaller than the actual area of electron interaction.
Includes the angulation of the target approximately 5to 20 degrees making.
The..... is the area of the Larget from which X-rays are emitted.
Heat capacity can be further improved by increasing the speed of......
Has a single column with rollers at each and one attached to a ceiling mounted rail and the other attached to a floor - mounted.
Whan electric current passes through the filament . it will be heated and thermionic emission.
In a Large incraese in X-ray tube current.
Is the a coil of wire approximately
2 mm in diameter and 1 or 2 cm long.
Is an area of the glass or metal enclosure approximately 5 cm. Is thin and through...
