Who pays for the road bed?

谁来支付路费用？

Make a white path for him, Snow!

雪姑娘，请你把白色的路筑牢！

I slipped on one and started to slide down the embankment.

我踩到块积雪，脚下滑，竟然沿着路滑了下去。

And remember, our land-based infrastructure isn't waterproof, like transoceanic cables are.

记住，我们的路础设施并不防水，就像越洋电。

Enter Jeff Luzar, he's the Vice President of Sales for GuardTop, a pavement company looking to cool off LA.

杰夫·卢扎，他是负责为洛杉矶降温的路公司 GuardTop 的销售副总裁。

The car slowed again, more noticeably, and then suddenly we screeched to a stop on the shoulder of the highway.

车子慢了下来，这回更加明显，然后忽然个急刹车，停在了路上。

The coefficient of subgrade modulus is improved to incorporate vertical bearing soil-spring.

提高了路模量系数，以纳入垂直支座土壤弹簧。

Within a short time she was walking briskly toward the Emeralds City, her silver shoes tinkling merrily on the hard, yellow road-bed.

很快，他们就快乐地向翡翠城走去，她的银鞋在黄色的坚硬路上发出悦耳的叮当声。

Consequently, this paper recommends a simplified approach to calculate the coefficient of subgrade modulus (k), as shown in Equation (25).

，文推荐了种简化的方法来计算路模量系数 （k），如公式 （25） 所示。

This solution performs well in evaluating the coefficient of subgrade modulus (k) at any buried depth, particularly for relatively shallowly buried shield tunnels.

该解决方案在评估任何埋深处的路模量系数 （k） 方面表现良好，特别是对于相对较浅埋设的盾构隧道。

The Coefficient of the Subgrade Modulus The stiffness coefficient of the shear layer Gc is an important parameter in Pasternak's two-parameter model.

路模量系数 剪切层的刚度系数 Gc 是 Pasternak 双参数模型中的个重要参数。

Boats could carry heavy weights, but canals could not cross hilly terrain; turnpikes could cross the hills, but the roadbeds could not stand up under great weights.

船只可以承载重物， 但运河无法穿越丘陵地形;收费公路可以穿过山丘， 但路无法承受巨大的重量。

This model incorporates an improved subgrade modulus and treats each segmental ring as a Timoshenko short beam, with each circumferential joint modeled by two mechanical springs.

该模型采用了改进的路模量，并将每个节段环视为个 Timoshenko 短梁，每个圆周接头由两个机械弹簧建模。

I imagined lying again on a railroad embankment in Normandy, waiting to be told to go over it in spite of the bullets that were sweeping to and fro directly above me.

我曾想象着自己正在诺曼底趴在铁路路上，尽管头上弹雨横飞，还等待着命令冲过去。

When they passed a maintenance site in the road bed, Einstein stopped next to a worker who was smashing stones and silently observed this boy with torn clothes and dirty face and hands.

当他们经过个路维修点时，爱斯坦在名正在打石子的工人旁边停了下来， 静静地观察着这个衣服破烂、脸和手都脏兮兮的男孩。