dust-depressor

常見(jiàn)例句

• The method of urea for three times and oxidized starch was used to synthesize dust depressor of sulfonated melamine-urea-formaldehyde resins.
  采用氧化淀粉和3次投加尿素進(jìn)行改性的工藝合成了改性磺化三聚氰胺脲醛樹脂抑塵劑。
• Keywords water-soluble;dust depressor;polymerization;
  水溶性;抑塵劑;乳液聚合;
• Research on an Antifreezing Dust Depressor Used to the Road in Open-pit mines
  露天礦公路防凍抑塵劑的研究
• The motor car disappeared in eddy of dust.
  汽車在一片揚(yáng)塵的渦流中不見(jiàn)了。
• The forest will act as a defense against desert dust.
  森林能起防御沙漠灰沙的作用。
• Industrial Test on Depression of Flying Dust at Open Coal Yard by Cohesive Dust Depressor
  粘結(jié)性抑塵劑抑制露天煤場(chǎng)揚(yáng)塵的工業(yè)試驗(yàn)
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