• It will burn a mixture of solid propellant (HTPB, or hydroxyl-terminated polybutadiene) and liquid oxidiser (high-test peroxide, HTP) for 20 seconds.

    点燃固体推进燃料(HTPB称羟基封端聚丁二烯)液体氧化剂(高挥发性过氧化物HTP)混合物持续20秒。

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  • In order to test how new technologies will work with existing city infrastructures, Pegasus plans to build a mixture of old and new technologies into the Centre, to replicate a real city.

    为了检验科技如何现有城市设施融合,帕加计划复制个“鲜活”城市,一个新旧合一的城市,它作为该项目的“科研中心”。

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  • I have a chance to use the equipment of triaxial test which import from England and to carry on research shear strength of asphalt mixture.

    本文机会借助英国进口剪切试验设备沥青混合料的抗剪性能采用三轴剪切试验进行深入研究

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  • Design of air mixture receive box and measuring accuracy wet-bulb temperature affect the measuring accuracy directly in air enthalpy difference test system.

    空调器值法测试台空气接收混合设计湿球温度测量准确度直接影响测试精度。

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  • By flexural test and split test, the effect of part or total replacement of mineral powder with cement on and-cracking performance of asphalt mixture is researched.

    通过弯曲试验劈裂试验,分析水泥替代部分全部矿粉沥青混合料抗裂性能影响

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  • Long term immersing Marshall test and frozen-thaw cycle test were used to investigate the anti-stripping performance of andesite asphalt mixture using cement and anti-stripping agent.

    摘要采取长时间浸水马歇尔试验循环冻融劈裂试验方法掺加了水泥、抗剥落安山岩集料沥青混凝土水稳定性能进行研究

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  • The test results indicated that the use of coal oil mixture in diesel engines is possible and seems satisfactory.

    试验结果证明该机上燃用煤油可行,其工作情况良好

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  • This paper discusses the two indexes, dynamic stability and relative deformation, that evaluate the high temperature stability of the asphalt mixture by rutting test.

    本文通过车辙试验讨论衡量沥青砼热两个指标稳定度相对变形

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  • Test results indicate that void ratio, asphalt content and density have great influence on road usage performance of recycle asphalt mixture.

    试验结果表明空隙沥青含量密度再生沥青混合料性能影响很大

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  • Design and test research of high modulus asphalt mixture show that improving the performance of asphalt mortar can heighten the modulus of mixture to strengthen the rut-resistance of pavement.

    高模沥青混合设计试验研究表明通过改进沥青胶浆性能的途径可实现混合料的高模量,从而增强路面的抗车辙能力。

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  • The mixture forming and combustion process of diesel engine at different loads were researched through the test with the visualization device.

    应用柴油机工作过程可视化装置柴油机不同负荷下的混合气形成燃烧过程进行试验研究。

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  • Based on the result of full-scale test on the reflection crack, this article evaluates the effectiveness of controlling this crack with the fiber reinforced asphalt mixture and glass fiber geogrid.

    通过反射裂缝足尺试验评价纤维增强沥青混合料玻璃纤维土工格栅抑制反射裂缝效果,对抑制机理作了分析。

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  • An asphalt mixture base with a high void volume was designed by volume design procedure, and optimum asphalt content of mixture was determined by Marshall test.

    采用体积设计空隙率基体沥青混合料通过马歇尔试验确定其最佳沥青用量;

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  • Since mixture normal distribution is the non-mixed , the estimation and test have many difficulties .

    由于混合分布模型是非正则的,它参数估计及其检验都存在很多困难

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  • Mix the foam asphalt mixture on the condition of different cement content and adding order, do splitting strength test and analyze the influence of the cement addition on its moisture sensitivity.

    水泥不同掺量不同添加顺序条件下分别拌和泡沫沥青混合料,并进行劈裂强度试验分析水泥的添加水稳定性的影响

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  • When active crumbs are incorporated into asphalt mixture, Marshall test, wheel-tracking test and low-temperature split test are performed to evaluate the properties of them.

    马歇尔试验车辙试验低温劈裂试验分别比较了活化胶粉与未活化胶粉改性后沥青混合料性能变化。

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  • Technical performance and test results of the SEAM asphalt mixture were analyzed in the paper.

    SEAM沥青混合料试验结果技术性能进行了分析。

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  • Compared with other kinds of sensors, module matching FBG has a better test effect, and this kind of FBG is able to reflect the accumulative deformation of asphalt mixture to some extent.

    模量匹配光纤光栅应变传感器其它类型传感器相比具有好的测试效果同时类型传感器在一定程度上能够反映出沥青混合料累积变形

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  • At all levels of asphalt mixture of static test, and analyzes the modulus of each factor to influence the modulus.

    各级配沥青混合进行静态试验分析因素模量影响

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  • Through a compaction test on cement fly ash mixture, the article makes an analysis on the optimized dosage of cement fly ash and discusses the performance character and strength formation mechanism.

    文章通过水泥粉煤灰基层混合料试验进行粉煤灰掺量优化分析探讨了水泥粉煤灰路面基层材料的性能特征强度形成机理。

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  • Marshall test design methods of asphalt mixtures are used to design the TLA modified asphalt mixture and its base asphalt mixture respectively and their road performances are tested.

    采用马歇尔试验配合比设计方法分别TLA改性沥青混合基质沥青混合料进行配合比设计性能进行了检验。

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  • Based on test and theory analysis, the influence of mixture structure and gradation on the performance of cement-stabilized macadam base is summarized, which provide reference for us.

    通过实验理论分析总结了混合料结构级配对水泥稳定碎石基层路用性能影响供同行参考。

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  • Described here is the cold bending rupture test on the AC-16C modified asphalt mixture designed using the GTM method with varied gradation, bitumen-aggregate ratio and cement-bitumen ratio.

    论述了以gtm设计AC - 16 C改性沥青混合料为基础,在级油石、粉油比变化的条件下,分别混合料进行低温弯曲破坏试验

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  • Finally a model between asphalt mixture creep stiffness and temperature was build to simulate the test results of static creep tests.

    基于静载试验结果建立沥青混合粘滞劲度模温度之间的转换模型方程。

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  • The effect of water on moisture stability of asphalt mixture was studied by simulated test in the laboratory, and the performance of asphalt mixture with hydrated lime additive was analyzed.

    通过室内模拟试验来研究水位沥青混合料稳定性影响同时掺加熟石灰抗剥离剂的改善效果加以评价。

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  • By the test and design for resilient and dynamic modulus of asphalt mixture reinforced by polyester fiber, the new material is further studied in the paper.

    研究旨在通过对聚酯纤维沥青混合料动态量的试验研究设计探讨,对这种新型路面进行更深层次研究。

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  • This paper compared the differences between the Marshall and Gyratory method while designing and preparing mixture by coarse aggregates crush value and combustion test.

    对比马歇尔成型方法旋转压实成型方法设计成型混合料方面差异通过试件击实后的料的破碎率以及燃烧评价

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  • This paper compared the differences between the Marshall and Gyratory method while designing and preparing mixture by coarse aggregates crush value and combustion test.

    对比马歇尔成型方法旋转压实成型方法设计成型混合料方面差异通过试件击实后的料的破碎率以及燃烧评价

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