查询词典 aggregate

The results of these tests were added together to for m an aggregate score for each age group.

相同年龄段的孩子的测试得分被累加起来作为这个年龄组的总成绩。

Should not be filled with concrete hopper online, on-line super-size aggregate and debris to be cleared in time, when the mixing hopper card axis was never transferred, it is necessary to suspend the pump, and a timely reversal operation, troubleshooting , hopper of the concrete should not be too few to prevent air suction pipe and plug the cause, when the feed can not keep up, it is necessary to stop pumping in time.

、料斗网上不应堆满混凝土，对网上的超粒径骨料及杂物要及时清除，当料斗内的搅拌轴被卡死不转时，要暂停泵送，并及时反转操作，排除故障，料斗中的混凝土不能太少，以防止因吸空而导致管路堵塞，当供料跟不上时，要及时停止泵送。

Experiments of bioremediation and control were conducted with the alkali meadow grass planted in saline soil for 3 years. Contrasted with control group, topsoil desalination rate was up to 77.00%; pH value decreased 0.25 pH unit; soil bulk density decreased 0.14 g/m^3; total porosity increased by 5.29%; soil aggregate structure increased by 23.14%; soil water content increased 70.30 g/kg; average triennial alkali grass yield was 36000 kg/hm^2. In addition, planting forage in saline soil as a medium and establishing a compound agro-forestry-animal system promoted the sound combination of planting industry, forestry, and livestock husbandry. Because of the reasons, utilization ratio of land reached more than 184.00%; the income of land increased from 16300 to 35500 yuan/hm^2 average income per farmer in the controlling region increased by 66.00%, from 2160.70 to 1300.80 yuan.

生物修复与调控试验研究表明，草甸盐土经种植碱茅草3a，耕层土壤与对照相比脱盐率达77.00%，pH值下降了0.25个单位，容重降低0.14g/立方公尺，总孔隙度增加5.29%，团粒结构增加了23.14%，自然含水量增加70.30g/kg.3年生碱茅草平均产草量36000 kg/hm^2；盐化耕地采用以种植牧草为中介，将种植业与农区林业、畜牧业有机结合成互相依存，互相促进的农林牧复合生物系统治理后，土地利用率可达184.00%以上，可获得16300~35500元／hm^2的经济收入，治理区农户人均纯收入由1300.80元增加到2160.70元，增加了66.00%。

Using grog,haydite as aggregate,high alumina cement as binder,and using compound early strength agent,the high strength haydite castable material produced successfully.

以焦宝石、陶粒为骨料，高铝水泥作结合剂及采用复合早强剂，研制成功高强陶粒浇注料。

Below 300 300 to 1200 Ordinary Portland or Portland blastfurnace Ordinary Portland or Portland blastfurnace Sulphate resisting Supersulphated Sulphate resisting or Supersulphated High alumina Sulphate resisting or Supersulphated High alumina Sulphate resisting or Supersulphated with adequate protective coating High alumina Minimum cement content (kg m-3) Type of cement Maximum size of aggregate 37.5 240 290 240 270 290 290 330 330 330 330 19.0 280 330 280 310 330 330 370 340 370 370 9.5 330 380 330 360 380 380 420 410 420 420 0.55 0.50 0.55 0.50 0.50 0.45 0.45 0.40 0.45 0.35 Maximum water-cement ratio 0.5 to 1.0 1.0 to 2.0 1200 to 2500 2500 to 5000 Over 2.0 Over 5000 Wear

这些气 穴通常由具有格外高能量的水蒸气所填充，与混凝土表面的反复接触导致形成凹陷和孔洞，即气蚀。既然高质混凝土也不能抵抗这种劣化，因此最好的补救是通过制造平滑水流来消除气蚀。在所有必须的地方，关键的面上衬以高抗气蚀性的材料。通常，混凝土抗腐蚀和磨损的能力随强度增加而提高。采用硬韧的集料可改善混凝土的抗磨损性。

Authors designed four mixtures of dense-graded asphalt stabilized macadam base with the method recommended by Technical Specifications for Construction of Highway Asphalt Pavement, Superpave design method, coarse aggregate voids filling method and Bailey method separately, and determined the pavement performances of asphalt stabilized macadam base mixture under the optimal oil-stone rate which include resistance capacity to vertical deformation and fatigue. Then, four design methods were compared and appraised. Based on the above study, a new asphalt-stabilized macadam base mixture gradation design method-five control sieve design method was put forward.

分别采用现行规范推荐法、Superpave法、主骨架空隙体积填充法和贝雷法设计了4种密级配沥青稳定碎石基层混合料，然后采用力学指标设计法确定了所设计的4种级配沥青稳定碎石基层混合料的最佳油石比，并对最佳油石比下的沥青稳定碎石基层混合料进行了抗永久变形性能和抗疲劳性能等路用性能的研究；根据设计过程和设计结果对4种级配设计方法进行了比较评价，在此基础上提出了新的密级配沥青稳定碎石基层混合料的级配设计方法－五控制点级配设计方法。

Authors designed four mixtures of dense-graded asphalt stabilized macadam base with the method recommended by Technical Specifications for Construction of Highway Asphalt Pavement,Superpave design method,coarse aggregate voids-filling method and Bailey method separately,and determined the pavement performances of asphalt stabilized macadam base mixture under the optimal oil-stone rate which include resistance capacity to vertical deformation and fatigue.

分别采用现行规范推荐法、Superpave法、主骨架空隙体积填充法和贝雷法设计了4种密级配沥青稳定碎石基层混合料，然后采用力学指标设计法确定了所设计的4种级配沥青稳定碎石基层混合料的最佳油石比，并对最佳油石比下的沥青稳定碎石基层混合料进行了抗永久变形性能和抗疲劳性能等路用性能的研究；根据设计过程和设计结果对4种级配设计方法进行了比较评价，在此基础上提出了新的密级配沥青稳定碎石基层混合料的级配设计方法——五控制点级配设计方法。

Second, the asphalt mixture digital image processing technique was developed, and the main goal is to improve the image quality especially to improve the gray scale and the contrast between the aggregate particles and asphalt mastic.

初步开发了以提高图像质量，特别是集料颗粒与沥青砂胶之间的灰度对比度为主要目的的沥青混合料数字图像处理技术。

The excellent pavement performance on the rutting resistance of SMA compared with dense asphalt pavement is also observed in the field. But the shape properties and morphology of coarse aggregate and asphalt film thickness are believed contribute to affect the rutting resistance of stone mastic asphalt.

相关研究说明SMA 级配粗粒料构架具有互锁机制，有较佳之抗车辙能力及耐久性，即SMA 级配发挥抗车辙能力关键在於粗粒料构架，形成稳固强度以承受载重，惟粗粒料性质对於SMA 级配敏感度高，材料选用及品质控制稍有偏差时，反而降低SMA 沥青铺面成效甚钜。

The invention has steps:(1) In a biochemical reactor, carrying out biological processing to get mixed liquor;(2) Separating mud with water of the mixed liquor in sediment area of the biochemical reactor, discharging supernatant solution;(3) Supernatant solution is processed in a beach purification band planted with emerging plant, floating plant and/or submergent plant, adsorption granular material and enzyme-promoted packing are arranged on lakebed of the beach purification band, film aggregate is suspended in 0.4 m depth of the lakebed;(4) The purified effluent discharges into natural water body.

本发明步骤为：(1)在生化反应器内进行生物处理，得到混合液；(2)混合液在生化反应器沉淀区进行泥水分离后，出上清液；(3)上清液进入湖滨净化带处理，湖滨净化带植有挺水植物、浮水植物和/或沉水植物，湖滨净化带水底湖床铺垫吸附粒料与酶促填料，在湖床底0.4m水深悬置挂膜骨料；(4)净化处理后的出水排入自然水体。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了