1) sand/soil ratio
沙土配比
1.
When sand/soil ratio exceeded 7∶3(san.
采用定水头法研究了不同沙土配比根系层的渗透特性,探讨沙土组成比例对土壤渗透特性的影响规律,并结合运动场草坪根系层饱和导水率推荐标准及处理间的差异显著性,对各处理土壤的渗透性进行综合分析。
2) bentonite ore ratio
膨润土配比
1.
By adding this product, the bentonite ore ratio can be decreased evidently and the Fe.
针对国内钢铁企业球团生产中膨润土配比较高的状况 ,结合国内外膨润土深加工技术 ,首钢鹏飞公司开发出了一种含有机粘结剂的人工钠化膨润土。
3) mix proportion of concrete
混凝土配合比
1.
According to the characteristics of concrete which composes of multi-components and multi-phases cement-based composite,the author proposes a new concept for designing more reasonably mix proportion of concrete,i.
根据混凝土这种多元多相水泥基复合材料特点提出科学合理设计混凝土配合比的原则,即应由水泥基胶结材浆体体积、空气体积与砂、石体积组成配合比,并着重论述水泥基胶结材浆体的设计配制方法以及按堆积密实原则设计砂、石量的方法。
2.
On the basis of analysis the cracks are caused by too much cement content, temperature reducing in concrete quickly , unauthorized changing in the mix proportion of concrete while casting , and inadequate curing etc.
据分析 ,这些裂缝是由于水泥用量过多、混凝土降温太快、浇筑时任意改变混凝土配合比以及养护不当所造成
4) Concrete Proportion
混凝土配合比
1.
Application of Orthogonal Design in the Concrete Proportion Design;
正交设计在混凝土配合比设计中的应用
2.
Design method of concrete proportion in filling admixture;
浅谈掺加外加剂的混凝土配合比设计方法
3.
optimizing concrete proportion and detailed construction measures etc.
分析了河南省体育场看台各种裂缝产生的原因,介绍了工程采取的优选原材料、优化混凝土配合比以及制定详细施工措施等抗裂防渗方案。
5) concrete mixture ratio
混凝土配合比
1.
Combined with practical engineering,the author analyzes the causes of the crack in cast-in-situ basement backplane from construction technological process,concrete mixture ratio and construction process,and proposes relevant treatment methods to ensure the safety of building.
结合工程概况,从施工工艺流程、混凝土配合比、施工过程等方面分析了现浇地下室底板裂缝的产生原因,并提出了相应的处理方法,以保证建筑物的安全。
6) Concrete mix
混凝土配合比
1.
Specially the characteristics of dam construction method,design of dam section,concrete mix,construction technique and temperature control are discussed.
特别对筑坝方法特点、断面设计、混凝土配合比、施工工艺和温度控制进行了论述 。
补充资料：沙土
1.含沙多的土壤。 2.沙和土。
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