1) low melting point lead mold
低熔点铅模
2) 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。
3) Lead has a lower melting-point than iron.
铅的熔点比铁低.
4) Lead has a lower melting-point than iron .
铅的熔点比铁低。
5) Lead will fuse at quite a low temperature.
铅的熔点相当低。
6) 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
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