万花筒
发表于 2025-3-25 05:48:04
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sperse
发表于 2025-3-25 07:56:40
Three-Dimensional Photon Beam Calculations, depends on the calculated dose distribution to evaluate the appropriateness of a particular treatment plan. Clinical studies have documented that small changes of ±5% in the dose delivered can result in significant differences in complication-free local control of disease (ICRU Report 24,1976).
SEEK
发表于 2025-3-25 14:13:40
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擦试不掉
发表于 2025-3-25 16:29:04
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诱骗
发表于 2025-3-25 20:58:19
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abolish
发表于 2025-3-26 03:18:23
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走调
发表于 2025-3-26 06:36:12
Advances in Radiation Dosimetry, an optimum geometric arrangement of radiation beams; (c) simulation and execution of the treatment plan; and (d) recording and verification of dose delivered. In this long chain of events, the dosimetry calibration of radiation fields used under reference conditions is the starting point for the accurate delivery of prescribed dose.
reject
发表于 2025-3-26 11:58:13
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卡死偷电
发表于 2025-3-26 13:06:37
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FLIC
发表于 2025-3-26 20:05:18
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