rigid foam

基本解釋

• 硬質(zhì)泡沫塑料；硬塑膠

英漢例句

雙語例句

• A open cell polyurethane rigid foam for vacuum panel core material was prepared. The open cell percent of the core material is about 95%.
  制備了用于聚氨酯真空隔熱板的開孔硬泡芯材，該泡沫芯材的開孔率達(dá)95%。
• It is used to produce the model airplane without causing the tail to bend upwards. The difficulty for the stereotype of the rigid foam plastic wing with dome upper surface is solved.
  它 的目的用它制作航模，能克服制作尾部上翹，上表面略穹的硬質(zhì)泡沫塑料機(jī)翼 難以定型的困難。
  ip.com
• A polyurethane(PU)rigid foam was prepared, using PAPI and the polyether polyols deried from starch ethylene glycol glycoside(EGG)as the main materials, and the foaming processing was studied.
  以淀粉乙二醇糖甙聚醚、多苯基多次甲基多異氰酸酯（PAPI）為主要原料，對(duì)聚氨酯硬質(zhì)泡沫塑料的發(fā)泡工藝進(jìn)行了研究。

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詞組短語

短語

• rigid plastic foam 硬泡沫塑料
• modified rigid polyurethane foam 改性聚氨酯泡沫塑料
• rigid d foam 剛性泡沫
• Rigid structural foam 硬質(zhì)結(jié)構(gòu)泡沫
• rigid polyurethane foam plastics 硬質(zhì)聚醚型泡沫塑料

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專業(yè)釋義

化學(xué)

• 硬泡

  Filling nanometer sio2 could enhance its mechanical property and increase its intensity. In this way, polyurethane rigid foam can more even comprehensive applies to all walks of life .
  通過納米SiO_2的填充可以提高其力學(xué)性能，增大其強(qiáng)度，使聚氨酯硬泡能更廣泛的適用于各行各業(yè)。

• 硬質(zhì)泡沫塑料

能源科學(xué)技術(shù)

• 硬質(zhì)泡沫