1) low-melting-point lead irregular shield
低熔点铅不规则挡块
1.
Objective To evaluate the radiotherapy effects on nasopharyngeal carcinoma with low-melting-point lead irregular shield technique.
目的 探讨低熔点铅不规则挡块等中心治疗在鼻咽癌放疗中的价值。
2) the technical of Low-melting-point lead irregular shield
低熔点铅不规则档块技术
3) low-melting-point lead block
低熔点铅挡块
1.
Application of technique of face-neck combined individualized low-melting-point lead block in radiotherapy of nasopharyngeal carcinoma
个体化低熔点铅挡块技术在鼻咽癌放疗中的应用
4) Irregular shield
不规则挡块
5) low melting-point alloy lead block
低熔点铅档块
6) low-melting point lead
低熔点铅
1.
It is measured that the thickness of low-melting point lead is 6 cm for 60Coy-ray,is 8 cm for 6 MV and 15 MV X-ray when transmision rate is lower 5%.
本文论述了适形制模的概念、适形制模的方法、适形制模的要求及适形制模在放射治疗工作中的意义;实验求证了在透射率小于5%时适形模低熔点铅的厚度,对60Coγ射线而言,厚度只需6cm,而6MVX和15MV X则需要8cm。
补充资料:低共熔点
分子式:
分子量:
CAS号:
性质:见低共熔混合物。
分子量:
CAS号:
性质:见低共熔混合物。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条