片语

air-void structure of concrete混凝土气孔结构

zero air void ratio饱和孔隙比

air-void spacing factor气泡间距系数

entrap ped air void截留的空气孔隙

Air void ratio气隙比

air-void system parameter气孔结构参数

air pocket气穴；（大气中使汽机突然下跌的）气陷

Ratio air-void气隙比

mean air void diameter气泡平均直径

critical air void临界空隙率

英汉例句

• therefore, spacing factor of air void can accurately assess frost resistance of concrete combining with water absorption of aggregate.

  煤矸石混凝土的水泥石-集料界面结构不同于普通混凝土。

• the dynamical control systems are also used in other control index of construction quality such as compaction degree, air void ect…

  而对于施工质量的其他控制指标如压实度、空隙率等都同样可以进行动态控制。

• d623 improves water retention of fresh mortar and entrains a large amount of micro air void which causes bulk density to reduce, pore size distribution to change.

  d623提高保水新鲜砂浆和夹带了大量的微空隙，这会导致堆积密度降低，孔径分布改变。

• in this regard, several air entraining agents(aeas) and air void controllers(avcs) were investigated with respect to their effects to improve air void parameters in the paper.

  为此，本文研究了几种引气剂（a ea）和孔隙质量控制剂（a vc）在改善硬化混凝土气泡参数时所起的作用。

• abstract: being a parameter of concrete antifreeze evaluation, air void spacing factor had got much more attention.

  作为评价混凝土抗冻性的参数之一，混凝土气泡间距系数越来越受到重视。

• air void is one of the key indexes in the quality control of asphalt pavements. it is more strictly restricted to use epoxy asphalt concrete on deck pavement of long-span bridges.

  空隙率是沥青路面施工质量控制中的关键技术指标之一，由于环氧沥青混凝土大多用在大跨径钢桥面铺装中，因此，对空隙率的要求更为严格。

• tests show that clay in fine aggregate affected the water stability of asphalt mixture markedly; the permeable critical air void is 7.5?

  试验表明，集料泥土污染对沥青混合料水稳性影响显着，沥青混合料的渗水临界空隙率为7.5%。

• this paper discussed a method to measure the air void parameters of rcc using high resolution flatbed scanner and image analysis software.

  本文探索了采用高分辨率平板扫描仪配合图像分析软件进行碾压混凝土气泡参数的测定。

• an experimental investigation was conducted on asphalt portland cement mixture composites, the hot-mix asphalt with a high air void content filled with high performance cement grout.

  对高性能水泥砂浆灌入多孔沥青混凝土复合式路面材料进行了相应的混合料配比设计与性能研究。

• the experiment on entrained air amount measurement has been carried out by using the capacitance air void meter which was manufactured by authors.

  本文开发设计了电容式空气含量测量仪，对模型水泵吸入池内空气的吸入量进行了测量。

• it is indicated that stress, temperature and air void are the most important factors.

  研究表明，荷载、温度和空隙率对沥青混合料高温稳定性影响程度最为显着。

• pavement quality indicator (pqi), a nondestructive monitor device, is introduced which canobtain a great deal of air void data of asphalt pavement fast.

  沥青路面质量指示仪（pqi）是一种无损检测设备，可以快速、大量地获得路面空隙率数据。

• concrete paste volume was an important variable for calculating air void parameters.

  在混凝土气泡参数的测定中，浆体的体积含量是一个重要的计算参数。

• increasing in place air void and surface structure can cause larger permeability;

  相同级配下，路面现场空隙率越大，表面构造深度越大，路面越易渗水；

• porosity of hardened mortar has no relation with air void content, but a little relation with bulk density of fresh mortar.

  硬化砂浆的孔隙率与新拌砂浆的含气率没有对应关系，与新拌砂浆的体积密度反倒有一定的关系；

• tests show that clay in fine aggregate affected the water stability of asphalt mixture markedly; the permeable critical air void is 7.

  试验表明，集料泥土污染对沥青混合料水稳性影响显着，沥青混合料的渗水临界空隙率为7。