1.
town mains
城市(煤气)总管道
2.
The new house is not yet connected to the mains.
新房子（的水电）还没接上总管道。
3.
Application of primary common bile duct closure after choledochotomy in biliary surgery
胆总管一期缝合术在胆道外科的应用
4.
With the city water mains cracked, for a while there was not enough water.
由于市区自来水总管管道破裂，一度供水不足。
5.
Study on the Risk Management for the Pipeline Project Based on EPC;
长输管道工程EPC总承包项目风险管理研究
6.
DESIGN CONTROL AND MANAGEMENT OF EPC PROJECT;
从管道设计看EPC总承包项目的设计控制与管理
7.
Procurement Risk Management in EPC Contract for Long-distance Oil Pipeline Project
石油长输管道总承包工程采购风险管理
8.
Clinical Application of Choledochofiberscopic Common Bile Duct Exploration Through Cystic Duct
经胆囊管纤维胆道镜胆总管探查的临床应用
9.
COMMON BILE DUCT CALCULI WERE EXTRACTED THROUGH CYSTIC DUCT WITH FIBERCHOLANGIOSCOPY
应用纤维胆道镜经胆囊管入路治疗胆总管结石
10.
The liver is full of tubes( biliary tubing) that deliver the bile to one large tube( the common bile duct).
肝脏内遍布着胆管，胆管将胆汁运送到一个大的管道（总管）。
11.
The liver is full of tubes (biliary tubing) that deliver the bile to one large tube (the common bile duct).
肝脏内遍布着胆管，胆管将胆汁运送到一个大的管道（胆总管）里。
12.
If the gas blows back you must turn off the supply at once
如煤气在管道中倒流，你必须立即关掉总开关。
13.
Research on general project of Holiday Transportation Management Information System of Railway Ministry
铁道部假日运输管理信息系统总体方案的研究
14.
I know Premier Zhao has demonstrated mastery of his subject.
我知道赵总理已显示出十分精通他主管的工作。
15.
Application of laparoscope and choledochoscope in common bill duct exploration and removing the stone
腹腔镜和胆道镜在胆总管探查取石术中的应用
16.
Debbie is a bit of a nosey Parker but she always knows the latest gossip.
戴比有点爱管闲事，但她总是知道最近的传闻。
17.
Talking about the Construction Techniques for PCCP Pipeline in the Trunk Water DeliveryⅤ Bid-section of Zhangfeng Reservoir
张峰水库总干输水Ⅴ标PCCP管道施工技术
18.
Research on Overall Framework Design of Area Road Safety Management Planning
区域道路交通安全管理规划总体框架设计研究