Road vehicles - measurement of road surface friction 道路車輛.測量道路表面摩擦力
Burly no traces keep horizontal surface friction and scratch resistance 防磨擦/抓痕/結(jié)實/永無壓痕/保持水平表面
Influence of sizes and surface friction forces of cement - stabilized soil concrete samples on their strengths 抗壓試件尺寸表面約束對強(qiáng)度的影響
The working principle of the developed micro - tribological test apparatus was described and the detailed experiments were done with the apparatus for the surface friction of cu and al 詳細(xì)介紹了測試儀的工作原理,并利用該儀器對鋁和銅的表面進(jìn)行了測試。
It calculates the effects during each time step of winds carrying along the various atmospheric properties and of the processes of evaporation , rainfall , surface friction , infrared cooling and solar heating that occur in the area of interest 在每個時步里,模式計算的作用包括:各種隨著風(fēng)改變的大氣性質(zhì)、蒸發(fā)過程、降水、表面摩擦以及在重要地區(qū)的長波輻射冷卻與日照加熱。