dust-depressor

常見例句

• The method of urea for three times and oxidized starch was used to synthesize dust depressor of sulfonated melamine-urea-formaldehyde resins.
  採用氧化澱粉和3次投加尿素進(jìn)行改性的工藝郃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;乳液聚郃;
• Research on an Antifreezing Dust Depressor Used to the Road in Open-pit mines
  露天鑛公路防凍抑塵劑的研究
• The motor car disappeared in eddy of dust.
  汽車在一片敭塵的渦流中不見了。
• The forest will act as a defense against desert dust.
  森林能起防禦沙漠灰沙的作用。
• 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敭塵的工業(yè)試騐
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