The construction principle and procedures of guided drilling trenchless installation of gas pipeline are described, and the main points of the construction are analyzed.
阐述了转向钻道非开挖敷管的施工原理和步骤,分析了施工要点。
The Russia North-East Asia Strategy of the New Century is Seen from the Change of the Petroleum Pipeline Trend of Russia Far East
由俄远东石油管道走向变化看新世纪的俄罗斯东北亚战略
At every change of direction and gradient in a pipeline and at each intersection of one sewer with another, a manhole should be provided.
在管道走向和坡度改变的地方以及在管道交叉的地方都应设置人孔／检查井。
gas is leaking from the pipe.
煤气管道走气了。The
Japan and Russia will also discuss the development and direction of an$11.5 bn oil pipeline from Siberia.
日俄还将商讨西伯利亚的115亿美元输油管道的建设与走向问题。
For better or for worse, there could be no turning back on the high road to international responsibility.
不管是好还是坏，在通向国际职责的大道上，再也不会走回头路了。
line travel pipe defroster
沿管道行走式化冰器
They piped the water away.
他们用管道把水引走。
They were piping the water away.
他们正用管道把水引走。
On the new trend of the relations between teachers and pupils;
师生关系新走向:双向式“师道尊严”
On Changing the Reverse Direction of the Cost of Ethics;
对改变道德成本逆向走势倾向的探讨
Trend of Moral Education in China s Schools Facing the 21st Century;
面向21世纪的我国学校道德教育走向
They said good night to John and walked up the King's Highway toward the house.
他们向约翰尼道了晚安，踏上金氏大道，走向住所。
Change: From personnel matters management to human resources management.;
转变:从人事管理走向人力资源管理
Chinese Environmental Administrative System:Reform toward to Regulation
中国的环境管理体制:走向监管的改革
The way of public management of sexuality perhaps will shift from mopping up to regulation.
性的公共管理学路向,将可能从扫荡走向管理。
Scarlett thanked him and followed the sentry.
思嘉向他道谢，然后跟着哨兵走了。
Walking towards the middle of the street, the policeman suddenly slowed his walk.
在走向街道中央时，他突然放慢了脚步。
He lighted his cigarette, said good night, and went on.
他点燃了香烟，道了晚安，向前走去。
