查询词典 aggregates

In five independent properties, spherality index and flat index can describe the three-dimensional characters of coarse aggregates and have stronge relationship with the marco performance.

采用本文所述的图象处理方法以及所开发的指标，可以很好的对沥青混合料微观结构进行分析和研究，表达出集料颗粒的形状特征。

This article presents in detail on ASR research results of natural sand and gravel samples produced by Lingdong stockyard supplying aggregates for construction of Caohe Project, a key project in the middle route of South-to-North Water Transfer project.

本文详细介绍了南水北调中线京石段应急供水工程漕河段岭东料场天然砂砾石骨料碱－硅酸反应活性的研究结果。

This article presents on ASR results of natural sand and gravel samples produced by Lingdong stockyard which supplying aggregates for construction of Caohe Project in the Middle Route Project for South-to-North Water Transfer.

详细介绍了南水北调中线京石段应急供水工程漕河段岭东料场天然砂砾石骨料碱—硅酸反应活性的研究结果。

The fractal dimension of the aggregates was calculated to be 1. 79±0.05, which was much large than that of Florry 5/3. The main reason was that stereocomplex lead to tight tanglement and interpenetration between polymer chains.

其分形维数为1.79±0.05，它比Florry维数5／3大许多，这主要是因为立构复合结构使高分子链之间发生紧密的缠结和渗透。

Finally obtains, introducing right amount of metallographic phase Al, Al-CuO thermit in the Al2O3 base ceramic aggregates, spraying Ni-Al alloy as the first floor,and carring on heavymelt processing after spraying can effectively reduce the thermal stress and enhance the union intensity and thepolymerization intensity of the ceramic coatings, thus can enhance the thermal-shock resistance in large scale.

最后得出，在Al2O3基陶瓷骨料中引入适量金属相Al，Al-CuO系铝热剂；喷涂Ni-Al打底层；喷后进行重熔处理可有效降低热应力，提高陶瓷涂层的结合强度和聚合强度，从而大幅度提高其抗热震性能。

Numerical simulations of the flexural process of the trisection specimens of concrete were executed, as well as the influence of configuration of aggregates on computing results was analyzed, by which showed that the method proposed is valid and feasible.

通过全级配混凝土试件三分点弯拉损伤破坏过程的数值试验，验证了所编程序的正确性。同时，讨论了骨料形态对混凝土动弯拉强度的影响。

Based on independent continuous mapping (1CM) topology optimization theory, a new topology optimization method considering undesigning aggregates was put forward in structural optimization design of a machining center, and applied to design of the main parts to improve both the static and dynamic properties of the machining center.

在加工中心的结构优化设计过程中，提出了基于ICM法的结构拓扑优化，对主要部件的拓扑优化设计，提高了加工中心的动静态特性。

The PFSI particles and aggregates fuse into each other with heat, capillary force and Van der Waals' force to form membranes.Effect of casting temperature, casting time and change of temperature on morphology and properties of PFSI membranes was studied.

在热、颗粒之间毛细管力和范德华力等的共同作用下，通过具有相似特征的链段和基团之间的作用，体系内部形成结晶区、离子聚集区和无定形区。

The behavior of hydrophilic association of sulfonated SEBS ionomers with different counterions in nonpolar solvent was studied by viscometry and dynamic light scattering presenting quantitative measurements of the associated aggregates.

用动态光散射和粘度法表征了基于SEBS的不同配对离子的磺酸离聚物在非极性溶剂中的缔合行为，给出了缔合物存在的证据和缔合物尺寸的定量数据。

We found that the deposited grain morphology transformed from acerose cellula by two-dimensional growth to globular aggregates of grains with film thickness increasing when the films thickness was 1—10nm.

结果表明：当薄膜厚度为1—10nm时，沉积颗粒形态随薄膜厚度增加将由二维生长的细长胞状过渡到多个颗粒聚集成的球状。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。