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- Asphalt surface treatments and asphalt penetration macadam II. 瀝青表面處置和貫入式碎石路面2。
- The former use provides for equalization of stress as well as segregation of subsoil and fill; the later reduces cracking of the road base and asphalt surface and reduces the amount of asphalt required for good stability of the road surface. 前者可使應力均衡,也可隔離下層土與填充土；后者可減少路基及瀝青面的斷裂,降低為保證路面穩定所需的瀝青用量
- For example, a surveyor might see a road as two edges to be surveyed, the roadwork authority might regard it as an asphalt surface to be maintained, and the driver will see it as a highway. 舉例來(lái)說(shuō)，測量師可能認為一個(gè)路是二個(gè)邊緣被測繪,公路局可能把它考慮一個(gè)用柏油鋪成的表面被維護，而且司機將認為它是一個(gè)公路。
- Based on the theory of layered elastic system, first, the moduli of asphalt surface course were backcalculated according to the surficial deflection responses of pavement structure. 摘要基于層狀彈性體系理論，由路面結構的路表變形響應反算瀝青面層的彈性模量。
- A dynamic mathematical model for surface heaters is presented in the paper. 建立了表面式加熱器的高精度的動(dòng)態(tài)數學(xué)模型。
- Combining with real situation of expressway bridge in Hebei Province,this paper analyzes the cause of early damage of bridge asphalt surface layer,and puts forward the measures avoiding the damage. 結合河北省高速公路橋梁工程實(shí)際,分析了橋面瀝青混凝土鋪裝層早期破壞的原因,并提出了避免橋面鋪裝層早期破壞的措施。
- Increased gradeability reduces travel speeds. **Gradeability shown for concrete of asphalt surfaces. 提升爬坡能力會(huì )相對減低行走速度。
- Combining with theoretical analysis and laboratory tests,flexure characters of epoxy asphalt surfacing on steel decks are investigated. 采用理論分析與室內試驗相結合的方式,研究了環(huán)氧瀝青混凝土鋼橋面鋪裝的彎曲特性。
- Level Control of Asphalt Surface on Urban Main Road 城市干道瀝青路面的平整度控制
- Heat treatment for cold joint of asphalt surface 瀝青路面冷接縫熱處理的探討
- The current market environment, although the surface heaters Policy frequent winds, but can not be offset by investors in the fundamentals may lead to further deterioration of the concerns. 當前的市場(chǎng)環(huán)境,雖然政策面暖風(fēng)頻吹但也無(wú)法抵消投資者對基本面數據可能進(jìn)一步惡化所引發(fā)的擔憂(yōu)。
- Asphalt is used for making road surfaces. 瀝青常用于鋪路。
- Water Stability of Urban Road Asphalt Surface Course 城市道路瀝青面層的路用水穩定性
- The gas bubbled to the surface of the water. 氣體變成氣泡升上水面。
- He covered over the hole in the roof with a piece of asphalt felt. 他用一塊瀝青油氈蓋住了房頂的漏洞。
- The surface of the liquid gradually crusted over. 液體表面漸漸地結了一層皮。
- A breeze ruffled the surface of the lake. 一陣微風(fēng)吹皺了湖面。
- The levelness control of asphalt surface on Luo-Ning Expressway 羅寧高速公路瀝青路面平整度的控制
- A wave broke across the surface of the pool. 一個(gè)波浪從池水表面掠過(guò)。
- The calm water surface is very much like a mirror. 那平靜的水面十分象一面鏡子。
