1) drainage and reduction of pressure
疏水减压
2) Drainage and pressure reduction
疏干减压
3) drag reduction by hydrophobic coating
疏水减阻
4) water-reducing bulking agent
减水疏松剂
1.
Application of water-reducing bulking agent in the production of calcium superphosphate;
减水疏松剂在过磷酸钙生产中的应用研究
5) draining depressurization
疏水降压
1.
Based on the analysis on complex hydrogeological conditions,such as the source,channels and boundary of the water-inrush in Quandian Coal Mine,the comprehensive groundwater prevention measures were provided,for example draining depressurization,establishing hydraulic monitor system,advance prospecting and grouting reconstruction etc.
针对泉店煤矿复杂的水文地质条件,通过对充水水源、充水通道和充水边界的分析,提出了疏水降压、建立水文监测系统、超前物探和注浆改造等综合防治水措施。
6) hydrophobic/superhydrophobic surface drag reduction
疏水/超疏水表面减阻
1.
And then the research actualities of riblet surface drag reduction technology,microbubble drag reduction technology and hydrophobic/superhydrophobic surface drag reduction technology are expounded through experimental and theoretical researches with drag reduction mechanisms purposively emphasized.
重点介绍了脊状表面减阻、微气泡减阻和疏水/超疏水表面减阻的研究现状。
补充资料：密密疏疏
1.疏密相间的样子。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条