查询词典 aggregate

This paper presented the influence of water∶cement ratio,fly ash,sand ratio,the pre-wetting time of lightweight aggregate on the mechanical properties of high strength lightweight concrete.

研究了水胶比、粉煤灰掺量、砂率和陶粒预湿时间对高强轻集料混凝土力学性能的影响。

Used as an aggregate in concrete, hill sand is a material of promise and economic which can be obtained locally.

山砂作为混凝土集料是一种很有发展前途、经济优越性、适合于就地取材的地方材料。

Pore structure experiment shows that porosity of high volume fine mineral mixture RPC is about 5%, the pore distribution is uniform and the main pore is small. When the cement content of high volume fine mineral mixture RFC is 300 kg/m^3, its sclerotium hydration products is dense packed by irregular equal Ⅲ style C-S-H gels. The gels are fine, dense, and integrate with the aggregate.

孔结构试验表明，大掺量矿物细粉活性粉末混凝土的孔隙率均在5%左右，孔分布情况很均匀，主要以微小的小孔为主；水泥用量为300 kg/立方公尺的大掺量矿物细粉活性粉末混凝土硬化体水化产物主要由不规则等粒子状的Ⅲ型C-S-H凝胶紧密堆积在一起，凝胶精细、致密，且与骨料融为一体。

Aggregate hardness can be measured using the Mohs Hardness Scratch Test.

总计硬度可利用层数硬度划痕测试。

New China on Chinese soil have created numerous miracles: one 2 white semifeudal and semicolonial a poor country, from the broken pieces to unity, from humiliation to the well-respected, from poverty and backwardness to prosperity, economic aggregate has leapt to the world's first Third, the overall well-off people's living standards have been achieved.

新中国在神州大地上创造了无数奇迹：一个一穷二白的半封建半殖民地国家，从山河破碎到团结统一，从受人欺凌到备受尊重，从贫穷落后到繁荣昌盛，经济总量已跃居世界第三，人民生活已实现总体小康。

The yellow-green and semiopaque jade is mainly consisted of mineral aggregate of resuvianite.

其中呈黄绿色色调均匀半透明的回龙玉，主要由符山石矿物集合体组成。

When regenerated aggregate of scrap concrete are used as a material in cement concrete mixture or in semirigid base course stabilized by cement, some changes about the moisture content required are presented remarkably.

废弃水泥混凝土再生集料在配制混凝土或采用无机结合料稳定做基层材料时，存在明显的需水量改变的问题。

The experimental formula of shear strength of lightweight aggregate concrete was analyzed and regressed.

本文的研究结果建议在编制中的《LWAC桥梁技术规程》中采用

This equipment is composed of aggregate silo,weighing system ,feeding system, control system and other components.

该设备均有储料都、称量系统、供料系统、电控系统等部分组成。

A single factor and an orthogonal experimental method is adopted to optimize the mix proportion of rubberized lightweight aggregate concrete,in order...

本文采用单因素和正交试验方法，在降低柔性混凝土弹性模量，保证必要的强度的前提下，优化了橡胶轻骨料混凝土的配合比。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。