High-barrier materials 高阻隔材料
Corrosion preventive greaseproofed barrier materials 防锈用耐油性阻隔材料
High Barrier Materials 高阻隔材料
diffusion barrier materials 扩散势垒
engineering barrier materials 工程屏障材料
functional gradients thermal barrier materials 功能梯度热障材料
They are prepared and modified aiming at their applications to such fields as, functional films, barrier materials, coatings, and engineering plastics.
他们准备并且被修改针对他们到这样的领域的敷用作为，职能电影，障碍材料，薄层和工程塑胶制品。
Hospital staff who come into close contact with patients or contaminated materials without barrier nursing attire must be considered as contacts and followed up accordingly.
在没穿隔离护理服的情况下与患者或受感染材料密切接触的医院人员必须被视为接触者，并给予相应关注。
The scale of the WWS infrastructure is not a barrier. But a few materials needed to build it could be scarce or subject to price manipulation.
WWS基础设施的规模不是问题，但是一些重要原料可能很稀缺或者高昂价格。
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