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- long lifetime asphalt pavement 长寿命沥青路面
- The oscillatory compaction can be used in SMA asphalt pavement. 运用振荡压实技术压揉结合的特点对SMA沥青面层进行了压实。
- Eventually, the long lifetime performance of MEA was tested. 在此确定条件下,对MEA进行了长寿命放电性能测试。
- The influences of the heavy load on the asphalt mixture of mountain expressway pavement,the long and steep slope on the rutting resistance of asphalt pavement are analyzed. 认为山区高速公路产生车辙的主要原因是长大纵坡导致了车辆低速行驶,车辆低速行驶对沥青混合料动稳定度的影响超过夏季高温和超载的影响。
- The thermal effect of asphalt pavement combustion during long tunnel fires was analyzed by thermo-gravimetric analysis and computational fluid dynamics (CFD). 摘要采用热重分析试验与计算流体动力学模拟相结合的方法,对长隧道火灾过程中沥青路面燃烧的热效应进行了定量分析;
- A hypothetical particle postulated to be the quantum of gravitational interaction and presumed to have an indefinitely long lifetime, zero electric charge, and zero rest mass. 引力微子一种假想粒子,被假定为引力相互作用的量子,并被推测为具有无限长寿命、零电荷和零静止质量
- More auto function, and long lifetime of mainframe with better stability. 自动化功能更多,整机寿命以及稳定性能更佳。
- Walking barefoot on the asphalt pavement makes the bottom of your feet callous. 赤脚走在柏油路上会使你的脚底生硬茧。
- The species has a long lifetime in the absence of etchable material. 当能刻蚀的材料不存在时,这些物种就具有较长的寿命。
- Longer lifetime of net strap due to hidden firing. 由于不见明火,网带使用寿命长。
- Accurate dada is the basis of quality control in asphalt pavement construction. 准确的试验数据是路面质量控制的基础,比对试验是保证不同试验数据之间比较的重要途径。
- And he had had a preternaturally long lifetime of it, just as Exedore foresaw. 就象爱克西多所预言的那样,他已经过了这样长时间的超自然生活。
- The deflection is stiffness index, which depicts vertical deformation of asphalt pavement under the traffic loadings and can not replace long term performance of fatigue strength of asphalt pavement. 另一方面揭示弯沉等效表征的是路面结构的瞬间刚度性质,代替不了路面结构的长期疲劳强度特性。
- The asphalt pavements are very clean. 那些沥青的铺道,是很干净的。
- Cr:LiSAF is a kind of laser crystal with high efficiency,broad emission spectrum,and long lifetime. Cr:LiSAF是一种高效率、宽发射光谱及寿命时间长的激光晶体。
- Under dynamic loading, deflection value and stress of asphalt pavement are different from immovable load. 摘要在动荷载作用下,沥青路面结构的应力、弯沉值变化规律同静载作用时不同。
- Better precision X ray tube, and wider analysis scope, long lifetime up to 10 years. 激发源X射线光管精度更高,范围更宽,使用寿命长达10年以上;
- The strong intensity silicon photodiodes with good stability and long lifetime are used as light sources. 采用高强度硅光二级管作为光源,稳定性高,使用寿命长。
- The removing and crushing in hot in-plant recycling of processed reclaimed asphalt pavement in U. S. 美国厂拌热再生中旧沥青路面材料的回收及破碎。
- Speciaty:Strong light of Colic strobe light、long lifetime,cover color can be choosing in different occasion. 特点:疝气频闪灯闪光亮度强劲醒目、寿命长,不同场合可选择不同外罩颜色。