辐射输运用泡沫密度测量不确定度分析 关键词：辐射输运；泡沫密度；低能x射线；测量不确定度 [gap=958]Key words：radiation transport；foam density；low energy X—ray；measuring uncertainty
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Middle density foam rubber 中密度泡沫橡胶
low density foam pig 低密度泡沫清管器
High density foam 高密度泡棉
Density Foam 高密度泡沫板
High Density Foam Backing 高密度发泡气囊式海绵底垫
Low Density Foam 低密度泡沫
high density epoxy foam 高密度环氧树脂泡沫塑料
High Density Polyester Foam 高密度聚酯海绵
Latex foam-Determination of apparent density 胶乳海绵表观密度测定
Adjustable foam density. Denser it is, then harder it is, hence more material used.
泡棉有分软硬。硬的自然是比较损耗材料。
The effects of impregnant kind, the dosage of antistatic agent, solid content and the viscosity of the impregnant, and foam density on the antistatic property of the polyurethane foams were discussed.
讨论了浸渍胶液种类、抗静电剂用量、浸渍液固含量和泡沫体密度对抗静电泡沫性能的影响。
The object was too light to be a brick, but it was the same density as a piece of foam from a solid rocket booster.
这一物体太轻了而不可能是一个砖，然而它和固体燃料助推器上的泡沫的密度是相同的。
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