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- Artificial ground freezing(AGF) will be used extensively with the increase of underground construction. 随着地下工程的不断增加，国内外对人工土冻结应用研究日益重视。
- Abstract ： Artificial ground freezing(AGF) will be used extensively with the increase of underground construction. 摘要： 随着地下工程的不断增加，国内外对人工土冻结应用研究日益重视。
- This paper presents an experimental method in situ,in which the artificial ground motion is simul taneously excited by the vibrators located at three points on the ground. 本文介绍一种新的现场试验方式:三点激振,研究了在不同类型起振机、不同形状振动基础条件下的人工地震增油技术,观察了增油效果。
- Artificial ground freezing technique that has been used successfully and frequently in Shanghai is an economical and reliable method to dig metro tunnels in soft soil. 摘要人工冻结施工技术是软土中地铁隧道开挖的一种经济可靠的方法，在上海地区得到了多次成功应用。
- artificial ground freezing method 人工地层冻结法
- artificial ground freezing reinforcement 冻结加固
- artificial ground water recharge 地下水人工补给
- The fox went to ground under a rocky escarpment. 狐狸钻进了石崖下面的洞里。
- This dress is made of artificial fibers. 这件衣服是人造纤维的。
- Her artificial gaiety disguised an inner sadness. 她以矫揉造作的快乐掩饰著内心的悲痛。
- The ground was covered with ferns. 地面上长满了羊齿植物。
- He lifted a pail of water from the ground. 他把一桶水从地上提了起来。
- I can't stand his artificial smiles. 我受不了他的假笑。
- Rachel who died last week was still above ground. 雷切尔上星期去世，现在还没安葬。
- I was fitted an artificial tooth by the dentist. 牙医给我镶了颗假牙。
- This car really comes into its own on rough ground. 这辆汽车在颠簸的路上才真正显示出它独特的性能。
- They put some wreathes on the ground. 他们把一些花环放在地上。
- The ground was ploughed and planted with corn. 地翻耕后种上了玉米。
- Artificial heating hastens the growth of plants. 人工供暖能促进植物生长。
- He takes his ground on intuition. 他的意见是凭直觉。
