1) bank sand
河砂，岸砂
4) river sand
河砂
1.
The results show that the minimum fluidization velocities and mixing are affected by the mass fraction of sludge pellets and river sand.
在内径φ105 mm、高800 mm的冷态流化床实验装置上进行了污泥颗粒与河砂混合流化特性的实验研究,获得了污泥颗粒水分、污泥颗粒与河砂的质量比对混合物料的流化特性的影响规律。
2.
And the rezults show that,in West River there is a very high probability of existing the alkali activity of sand,and some samples from East River appear to have potential alkali activity,but North River sand can t finally be judged whether it has potential alkali activity or not.
河砂的碱活性对工程结构的破坏能力至今虽然还没有定论,但其影响是不容忽视的。
5) sand
[英][sænd] [美][sænd]
河砂
1.
It takes 9 days to have stable Fe removal with a filter chamber filled with sand and 2 days for the filter chamber of manganese mineral filtration.
研究了以河砂和锰砂为填料时,接触氧化滤柱对铁锰的去除效果以及反冲洗对去除效果的影响。
2.
Cheap sand was used as filtration material in the biological contact oxidation filter to study the effects of Fe removal under different conditions.
以廉价的河砂为滤料,研究了接触氧化装置对铁的去除效果。
3.
Application effects of medium with different proportion of rotten peanut bran and sand were studied in tobacco seedling raising in the floating system.
将腐熟花生糠与河砂以不同比例混配成基质,研究其在烟草漂浮育苗上的使用效果。
6) fluvial sand
河砂
1.
Property test and study for RCC of artificial diabase sand mixed with fluvial sand;
辉绿岩人工砂掺河砂碾压混凝土性能试验研究
2.
By mixing the artificial diabase sand with fluvial sand, rock silt percentage is reduced and sand grading adjusted.
对百色工程采用辉绿岩人工骨料特性,巴马克制砂石粉含量高,级配不连续,中间级配缺乏,通过在辉绿岩人工砂中掺部分河砂技术方案,降低了石粉含量,调整了砂级配,对人工砂掺河砂碾压混凝土性能进行了试验研
补充资料：岸岸
1.每一处水岸。 2.严峻苛细。 3.高傲。
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