1.
The Numerical Simulation Analysis of First Hole for Shallow Bias-Arch Tunnel
浅埋偏压连拱隧道先行洞数值模拟分析
2.
Vanguard Militiawoman Company of Dongtou
洞头先锋女子民兵连
3.
Our forefathers once lived in caves.
我们的祖先曾在洞穴居
4.
Is Dongting That Appear of the Document in Ahead of Qin and Han Periods Dongting Lake?;
先秦两汉文献中的“洞庭”是“洞庭湖”吗——从《山海经》中的“洞庭”说起
5.
explore natural caves.
对自然的洞穴进行研究。
6.
We made a detour to visit the cave .
我们绕行参观了山洞。
7.
A forerunner or predecessor.
前人，先驱先行者或先驱
8.
Yes, dig a hole, next put the seed into the hole.
对，先挖个洞，再把种子放进去。
9.
They plan to excavate a large hole before putt in the foundation
他们计划打地基前先挖个大洞
10.
mend the hole and paint some sealant on
先把洞补好, 再涂上一些密封胶.
11.
They plan to excavate a large hole before putting in the foundations.
他们计划打地基前先挖个大洞。
12.
said Mr. Cruncher, with signs of angry apprehension.
克朗彻先生说，表现出洞察一切的气愤。
13.
The Research of the Operating PRI Bug in MATLAB;
MATLAB运算优先级漏洞的探讨
14.
The advance guard pushed forward to maintain contact with the enemy.
先行官先行跟敌军接触。
15.
"When using wood screws, small starting holes called pilot holes are often drilled first to avoid splitting the wood."
使用木螺钉的时候,首先要钻小洞,叫做导洞,以防止木头裂开。
16.
In order to understand what exactly a black hole is, we must first take a look at the basis for the cause of a black hole.
为了理解黑洞到底是什么，我们首先需要考察黑洞形成的原理。
17.
Their first descent into the abyss started with an800 metre ride through tunnels and caverns on the old Miners Tramway, a train hauled by a battery-electric locomotive.
他们先是乘坐老式矿场电吊车穿过了800米的地道和岩洞抵达洞穴。
18.
It seems that one of you digs a hole, and then the other guy immediately fills it back up again.
好像是你们其中一人先挖一个洞，另一个人马上又把洞填上了。”