SOME EXAMPLES OF DETERMINATIONS OF ABSORPTIONCOEFFICIENT FOR GAMMA RAYS IN TISSUE OF SOME SOFTWOOD SPECIES

机译：一些针叶树种组织中伽马射线吸收系数测定因素的一些例子

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An insight into wood tissue characteristics prior to its machining can be obtained by utilisation of different techniques of non-destructive testing. The choice should be primarily based on the criterion of cost-benefit ratio, taking into account also the factors of time necessary for tests and field applicability. The method utilising a portable gamma-ray source and a Geiger-Mueller counter has been applied in laboratory conditions for determinations of gamma-ray absorption coefficient in wood of several deciduous softwood species. Results might be of importance in characterising the wood tissue and also in detecting possible faults, which might greatly influence the machining process.

机译：可以通过使用不同的非破坏性测试技术来了解木材组织加工之前的特性。选择应主要基于成本效益比标准，同时还要考虑测试和现场适用性所需的时间因素。利用便携式伽马射线源和盖革-穆勒计数器的方法已在实验室条件下用于测定几种落叶软木树种的伽马射线吸收系数。结果对于表征木质组织以及检测可能的故障可能很重要，这些故障可能会极大地影响加工过程。

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《Proceedings of Third International Symposium on Wood Machining》|2007年|P.111-114|共4页
会议地点 Lausanne(CH)
作者
Petar Todorovic; Srdjan Svrzic; Dragica Vilotic; Gordana Radosevic; Zoran Djurisic; Dragan Lukacev; Mladen Furtula;
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原文格式 PDF
正文语种 eng
中图分类木材加工工业、家具制造工业;
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SOME EXAMPLES OF DETERMINATIONS OF ABSORPTIONCOEFFICIENT FOR GAMMA RAYS IN TISSUE OF SOME SOFTWOOD SPECIES

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