通过实验证实:r射线对羊毛包中“布菌”的致死照射量为11万伦。以50万伦的照射量辐射羊毛及其制品,对机械及工艺性能均未见明显影响。在此基础上,以Co60~r射线作为经济,有效的原毛消毒手段,建立羊毛辐照消毒车间,促进毛纺织工业劳动生产率的提高。Co60~r射线羊毛消毒装置的辐射防护,面源排列的设计:1、迷宫防护采用扩大散射面,以增强防护效果,便于毛包运转。整个辐射室的防护指标达到国家设计要求。2、经反复比较,采用“单面源双位辐照法”,提高钴源利用效率 ...
张钟先, 汤怀安
core
[Clinical analysis of 4 cases of pediatric collagenous gastritis]. [PDF]
Dai NN +7 more
europepmc +1 more source
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Gong H +6 more
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Liu SS +6 more
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Zhao J, Yin Z, Hua X.
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Yang Y, Liao S, Zhang T, Luo J.
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