barrier material [材] 防潮材料 ; 挡板材料 ; 防护材料
moisture barrier material 防潮材料 ; 滴定管
flexible barrier material 软质密封材料
coating moisture-vapor-barrier material 涂层防潮材料
high-barrier material 高阻隔材料
high barrier material 高阻隔材料
sound barrier material 声屏障材料
In fact, often times our attachment and preoccupation with material wealth is a primary barrier to experiencing happiness.
实际上，物质财富的积累和占有使我们体验幸福的根本障碍。
The pressure vessel is the third barrier to radioactive material release.
高压管是放射材料的第三道防护。
The sheath can include any suitable barrier material, and can, for example, contain one or more metallic materials.
所述护套可包含任何合适的屏障材料，且 可（例如）含有一种或一种以上金属材料。
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