“barrier material”的概念、定义、翻译、参考文献-科学参考

单词	barrier material
释义	barrier material [`bar·ē·ǝr mǝ`tir·ē·ǝl] ^MATERIALS Packing material impervious to moisture, vapor, or other liquids and gases. ^ORDNANCE An inert material placed in an explosive charge to shape the detonation wave.
随便看	radiation microbiology radiation monitoring radiation noise radiation oscillator radiation oven radiation pattern radiation physics radiation preservation radiation pressure radiation protection radiation protection guide radiation pyrometer radiation quality radiation resistance radiation safety radiation scattering radiation shelter radiation shield radiation sickness radiation source radiation standards radiation sterilization radiation survey meter radiation therapy radiation thermocouple

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