urea formaldehyde

常見(jiàn)例句

雙語(yǔ)例句

• To repair casing leaks in production and injection wells at Zhongyuan, a sealant based on commercial curable modified urea formaldehyde resin FYC is prepared.
  研制了一種改性脲醛樹(shù)脂基堵漏劑，用于封堵河南油田油水井的套損破漏。
• The storing stability of urea formaldehyde resin adhesive with the change of PH value is researched in attempt to guide the production and imporove the application for products.
  對(duì)脲醛樹(shù)脂膠的貯存穩(wěn)定性隨p H值的變化進(jìn)行研究，以指導(dǎo)生產(chǎn)，提高產(chǎn)品的適用。
• In this paper, distribution and activation of cured urea formaldehyde resins of recycled particles from waste particleboard were investigated by FT IR transmission spectroscopy.
  采用傅里葉變換紅外光譜技術(shù)（FT-IR）對(duì)由廢棄刨花板制備的再生刨花中已固化脲醛樹(shù)脂的分布及其活性進(jìn)行了研究。
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