dust-depressor

常见例句

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次投加尿素进行改性的工艺合成了改性磺化三聚氰胺脲醛树脂抑尘剂。
Keywords water-soluble;dust depressor;polymerization;
水溶性;抑尘剂;乳液聚合;
Research on an Antifreezing Dust Depressor Used to the Road in Open-pit mines
露天矿公路防冻抑尘剂的研究
The motor car disappeared in eddy of dust.
汽车在一片扬尘的涡流中不见了。
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
粘结性抑尘剂抑制露天煤场扬尘的工业试验