Experimental research on permeability of sandy gravel for dam mass

Stress analysis of arch dam built on sandy gravel foundation

修建在砂砾岩地基上的拱坝应力分析

The Stability Analysis on Sandy Gravel as Road Base

砂砾石作为道路基层的稳定性分析

Test and Construction Technology of Natural Sandy Gravel Used for Subgrade Reclamation

天然砂砾石填筑路基的检测与施工技术

A view of design of sandy gravel filter

砂砾料反滤设计述评

Experimental study on liquefaction characteristics of saturated sandy gravel

饱和砂砾料液化特性的试验研究

Maybe someone can't stand for too much debt of gratitude, which even turns into burden in life.

也许，有些人会因为过多的“人情债”而吃不消，甚至成了生活中的负担。

I owe you a debt of gratitude for all you've done for me.

你为我做了很多，我可是欠了你的人情债了。

I owe him a debt of gratitude for all he has done for me.

我欠他一笔人情债，因为他曾帮过我的忙。

We owe you the greatest debt of gratitude.

我们在此向您表示由衷的感谢。

He repaid his debt of gratitude to Jane by helping her mother.

他为了报答简的恩情而帮助她母亲。

And America owes you a debt of gratitude.

美国欠你们一份感激之情。

The police owe it a debt of gratitude.

警方欠它一大个人情呢。

It's quite a debt of gratitude she owes you.

她可是欠你好大一个人情呢。

I felt I owed a debt of gratitude to my old teacher.

我非常感激我以前的老师。

And we all owe you a deep debt of gratitude.

我们每个人都应该向你们表示最真挚的谢意。

We owe you a debt of gratitude for you help.

承蒙帮助，感恩不尽。

I owe you a great debt of gratitude.

我对你感激不尽。

I wish we could repay our debt of gratitude to you.

但愿我们能够报答你的恩情。

Research on cross-sensitivity of fiber grating sensor about strain and temperature

光纤光栅传感器应变和温度交叉敏感问题分析

Theoretical and technical researches on the optical fiber grating sensors

光纤光栅传感器的理论和技术研究