1)  coated
涂层砂
1.
This paper introduced the composing way of FB thermostable resin adhesive and the way of making resin coated sands, Discussed the effects of composition on properties of coated sand.
介绍了FB耐高温树脂胶粘剂的合成方法 ,以及制备耐高温树脂涂层砂的方法 ,讨论了各组分对涂层砂性能的影
2)  aluminum-oxide-coated sand
氧化铝涂层砂
3)  iron oxide coated sand
氧化铁涂层砂
1.
A comparison was made between the iron oxide coated sand (IOCS) and quartz sand in filtration for fluoride removal.
介绍了氧化铁涂层砂和未涂层石英砂除氟过滤比较:氧化铁涂层砂除氟效果显著,去除率达90 % 以上,基本遵循低pH 高去除率的规律;石英砂对水中的氟无任何去除效果。
4)  coating
涂层
1.
Electrochemical corrosion behavior of three coating systems by EIS;
EIS法研究3种配套涂层体系的腐蚀电化学行为
2.
In-situ synthesis of Co_p/Cu composite coating by laser cladding;
激光熔覆原位合成Co_p/Cu复合涂层
3.
Rapid analysis of polymer composition of coatings on material surfaces by using FTIR-OMNI sampler;
FTIR-OMNI采样器快速分析材料表面涂层聚合物成分
5)  coatings
涂层
1.
EIS study of multilayer organic coatings on steel with different surface pretreatments;
不同表面处理条件下复合涂层体系失效过程的EIS特征
2.
Effect of heat-treatment and SBF immersion on mechanical properties of hydroxyapatite coatings;
热处理和SBF浸泡对羟基磷灰石涂层力学性能的影响
3.
Development and practice of laser re-melting CAM software for complex shape coatings;
复杂形状涂层激光重熔CAM软件的开发与实践
6)  coat
涂层
1.
Synthesis of silicone modified acrylate emulsion protective coating and study on its effect upon property of concrete;
有机硅改性丙烯酸乳液防护涂层的合成及其对混凝土性能的影响研究
2.
Effect of Coat on Collecting Plates to Cohesive Force between Dust Particles and Collecting Plates for Electrostatic Precipitator;
静电除尘器收尘极板涂层对粉尘和极板之间粘结力的影响
3.
Study of waterproof,moisture permeable and flame-retardant properties of polyurethane coating PSA fabric;
芳砜纶涂层织物的防水透湿及阻燃研究
参考词条
补充资料:流砂层


流砂层
quick sand bed

密切关系。流砂层岩性特征是,般砂粒粒度均匀孔隙度大、上下岩层多为不透水性。故常饱含地下水;粘土质流砂层具触变性,即受机械振动而液化,振动停止后又恢复原状;天然流砂层湿而带腐臭味。形成流砂的原因:吃l、山于地下爆破或机械震动的影响.在足够大的动水压力或动荷载作用「,层中水力坡度增大,流速增大,冲动细颗粒而使其悬浮和流动成渗透流砂(助由土粒周围附着亲水胶体颗粒,饱水时胶体颗粒膨胀·在渗透水作用下而悬浮流动;其流动速度有快有慢遇到以溃决形式急剧流动时,破坏力很大,会使地基和「_程的稳定性遭到严重破坏。流砂层它是矿山采掘作业的 ,大灾害其防治方法有疏干排水、灌浆固结、板桩加固等 (李远鄂陈国洗l一ushoeeng流砂层(quiek sand bed)埋藏于地下饱含水的,当工程揭露时引起渗透水流作用而发生流动的粉砂、细砂、亚粘土层。流砂层不仅分布于第四纪地层中,而且在基岩古老时代的地层中也有存在,它埋藏于不同的深度,其分布位置多与古河谷和近海冲积平原有
说明:补充资料仅用于学习参考,请勿用于其它任何用途。