PCN是什么意思 PCN的读音、翻译、用法

PCN是什么意思 PCN的读音、翻译、用法

'PCN'这个词来源于英语(English),它是一个缩写,全称为“Pavement Classification Number”,翻译成中文是“道路等级数”。这个词语通常用于高速公路和机场的道路等级划分,以便于评估它们的承载能力和安全性能。

以下是9个含有'PCN'的例句:

1. The runway PCN is 85, which means it can handle aircraft with a maximum takeoff weight of 165,000 pounds. (机场跑道等级数为85,意味着它可以承载最大起飞重量为165,000磅的飞机。)

2. The PCN of this highway is relatively low, so heavy trucks should avoid using it. (这条高速公路的等级数相对较低,因此重型卡车应该避免使用它。)

3. It is necessary to measure the PCN of the pavement regularly to ensure its safety for traffic. (定期测量道路的等级数是确保交通安全的必要措施。)

4. The airport authority decided to upgrade the runway PCN to accommodate bigger planes. (机场管理部门决定提高跑道等级数以适应更大的飞机。)

5. This road has a PCN of 50, which means it is suitable for light vehicles only. (这条路的等级数为50,意味着它仅适用于轻型车辆。)

6. The PCN scale ranges from 1 to 100, with higher numbers indicating stronger pavement. (道路等级数范围为1到100,数字越高表示路面强度越高。)

7. The PCN calculation takes into account factors such as pavement thickness, subgrade strength, and traffic volume. (道路等级数的计算考虑了道路厚度、基层强度和交通流量等因素。)

8. The government plans to invest more in road maintenance to improve the PCN of the national highway network. (政府计划增加公路维护投入,提高国道网络的等级数。)

9. A lower PCN value may result in increased vehicle operating costs due to higher fuel consumption and tire wear. (较低的等级数可能会导致车辆使用成本增加,因为燃油消耗和轮胎磨损会增加。)



  • 声明:未经允许不得转载
上一篇: TU是什么意思 TU的读音、翻译、用法
下一篇: Les Troyens是什么意思 Les Troyens的读音、翻译、用法