This paper describes the design of the ditch-type noise silence trough.
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2. 带坑槽聚丙烯板制造商用于保护性包装。
MANUFACTURER of Fluted (PP) Polypropelene Sheet used for protective packaging.
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3. 通常布满碎石的赛道会显得比较硬，而跑过一趟之后就会出现一些坑槽。
Ordinarily the surface is hard with rock-strewn sections commonplace, while ruts will often form after the first pass.
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4. 同时提出了称重修补坑槽技术的原理和思想，能进一步精确控制坑槽的填料量和压实度。
Simultaneously supply the principle and the thought of the heavy potholes patching technology, improve the compactness and control potholes padding quantity precisely.
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5. 浮动包含一个单刀双掷开关，它可以用来给调节控制以上的液体储罐，坑槽和水坝的水平。
The float contains a single pole double throw switch, which can be used to give adjustable control over the level of liquid in tanks, pits and dams.
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6. 目前对沥青混凝土路面坑槽、裂缝等病害的修补多采用热拌沥青混合料的形式，温度要求较高。
Currently the asphalt concrete pavement pit slots and crack are patched by heating asphalt mixtures mostly and needs higher temperature.
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7. 以横向裂缝、坑槽、车辙的破损率作为因素，建立了西北地区高速公路沥青路面的路况评价模型。
A pavement condition evaluation model is established for the expressway in Northwest area, taking the damage rates of transverse cracking, potholes and rutting as main considering factors.
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8. 沥青路面主要表现为裂缝、坑槽和啃边等问题，水泥混凝土路面也出现严重的挤碎、破裂等问题。
Mainly for the asphalt pavement cracks, pits and side issues such as eating, cement concrete pavement surface is also a serious breaking of the rupture and other issues.
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9. 但是晶粒尺寸增大后晶界处因局部腐蚀电流密度增大将会在局部造成更深的腐蚀坑槽并降低耐候性；
The total quantity of corrosion surface defect is decreased due to the decrease of grain boundary energy with the increase of grain size and the atmospheric corrosion resistance is increased.
This paper calculates the extra force caused by a driving automobile on pavement with a hollow spot, and analysis the main factor influencing to the extra force.
This paper focuses on the causes of typical disease in the asphalt concrete pavement, such as cracks, rutting, pits, and so on, and proposes appropriate measures combining with the actual work.
Moreover, analysis done to the re-distress causes of filled cracks and repaired potholes aims at acquiring when is the proper time to fill cracks in comparison with some other time to fill them up.
At last, through analysis on production and project application of LB mixtures, a set of LB mending technique that can be directly applied in pavement pit mending was summarized.
Pit is main disease of bitumen pavement. Combined with the construction practice, the paper mainly introduced the methods, process and benefit analysis of rough cloth repairing pit.
In order to check the effects of pavement cracks sealing and pot holes mend, the pavement failure types are summarized. The reasons of the failure after cracks sealing and pot holes mend are analyzed.
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19. 我听说那里有一片片的野生兰花，在大槽天坑的东侧，有一个巨大的国家野生兰花保护区。
I was told there were patches of wild orchids and to the eastern side of Dacao Tiankeng, there was a huge national wild orchid reserve.
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20. 这种想法令我无力吐槽。看上去她们只是不想让坑爹的陌生人和天真的孩子看到而已。
It's like they don't want creepy strangers and innocent children to watch or something.
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21. 这种想法令我无力吐槽。看上去她们只是不想让坑爹的陌生人和天真的孩子看到而已。
It's like they don't want creepy strangers and innocent children to watch or something.
