What is the main greenhouse gas?
主要的温室气体有哪些？
If you smell gas or see a broken line, shut off the main valve from the outside.
如果闻到煤气味儿，或看到管道破裂，要关掉从外面进屋煤气管道的主阀门。
If you smell gas, shut off the main gas valve.
如果你闻到煤气味，关闭总阀门。
Turn off the gas at the outside main valve if you can and call the gas company from a neighbor's home.
如果你能在邻居家打电话，叫煤气公司关掉外面的煤气主阀盘。
最主要的原因：天然气。
The main business focuses on oil and gas exploration and production.
其主要业务是石油和天然气的开采和生产。
She ran out of gas right in the middle of the main street.
刚好在年夜马路中心她的汽油用完了。
Gas is becoming more and more important as one of the main energy resources.
天然气作为主要能源正变得日益重要。
One of the main methods to test the gas permeability is using partial pressure difference.
用压差法测试塑料薄膜的透气性，是一个长期使用的主流测试方法。
A bulldozer had severed a gas main.
推土机切断了一条煤气总管道。
Light hydrocarbon tank is one of the main fixtures of natural gas production.
前言轻烃储罐是天然气生产中的主要静装置之一。
The natural gas cylinder is a main part of the environmental car.
车用压缩天然气气瓶是环保型汽车的主要部件。
Pick you up and drop you off at main trafic intersections. 25.00 Gas Cost each way.
在主要道上接你和将你放下。单程一人25元汽油费。
The main raw materials, water , electricity, gas and transportation requirements and sources.
主要原材料、水、电、气运输等需要量和来源。
The system is composed of main body of the chamber, gas-filled and electronics system.
该谱仪系统由三部分组成，电离室主体、充气系统及电子学系统。
Pinghu fault is the main passage for the vertical migration of oil and gas.
平湖断裂是天然气垂向运移的主要通道。
The main pipe burst in the severe cold, and the gas has been getting out.
主管道在严寒中冻裂了，煤气泄漏了出来。
SO2 is the main pollution gas to environmental air from glass industry.
玻璃工业对大气的污染主要是二氧化硫。
The piston-link machine is a main part in the gas engine.
活塞连杆机构是内燃机的主要运动机构之一。
Mechanism about gas seal and main parameter were studied.
从理论上对干气密封的机理及影响参数进行了研究。
The structure trap and structure-lithologic trap are main types of the oil and gas accumulation.
构造、构造—岩性复合是主要的油气藏类型；
Pipelins have become the main transportation mode of oil and gas.
管道输送已经成为当前石油天然气的主要输送方式。
Gas has been getting out of the main pipe, which burst in the severe cold.
煤气从在严寒中冻裂的主管道中泄漏出来。
Paleozoic non-structural trap, which is the main trap type of large oil and gas fields;
古生界非构造圈闭是大型油气田的主要圈闭类型；
正在截断天然气供应。
Is the main greenhouse gas water vapor?
水蒸气是全球变暖的罪魁祸首？
Is the main greenhouse gas water vapor?
水蒸气是全球变暖的罪魁祸首？
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