gas tight
不透气的：指不透气的
常用释义
英式发音
美式发音
基本释义
- 不透气的：指不透气的，不会让气体通过的。
例句
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1·Please avoid material on the top of the bottle. Otherwise the lid may not close gas tight.避免材料达到瓶子顶部，否则盖子可能无法关紧。
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2·Insulated containers in a good sate of repair are suitable for fumigation and do not require to be covered with gas tight sheets.状态良好的保温集装箱适合于熏蒸，不需要用气密性帐幕苫盖。
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3·Application: Suitable designed for usage in fuel hose where resist to gasoline, diesel and alcohol-enhanced fuels. low gas permeability allowed the hose for other gas tight application.使用合适的设计，使燃油管在输送汽油、柴油时减少了燃料损耗。降低了气体渗透性。允许软管输送其它气体。
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4·Tight credit has already curbed new oil and gas development, and the trend appears likely to continue.信贷紧缩制约着新的油气的开发，而且这种趋势似乎在继续。
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5·Royal Dutch Shell plc (“Shell”) continues to build a leading portfolio in North America tight gas, with new positions in high potential US shale gas acreage, in the Marcellus and Eagle Ford plays.荷兰皇家壳牌公司继续在北美致密天然气蕴藏资源中取得领先优势，在马塞卢斯和伊格福特区的油气成藏组合中新增高储量油气层。
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6·This has made it much easier and cheaper to extract gas from shale, coal and other less permeable geological formations (which yield so-called “tight gas”).通过这种方法，从叶岩、煤炭以及其他渗透性差的地质构造中提取的天然气，更容易也更便宜。
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7·Nor is shale gas the only new sort of reserve: "tight gas" in sandstones and coal-bed methane (the sort of gas that used to kill canaries down mines) are also promising.不是只有页岩气是一种新的储备能源：在砂岩中的“致密地层天然气”还有在煤层里的甲烷(一种能在矿井里杀死金丝鸟的气体)也十分有前景。
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8·The central questions facing renewables now, experts say, are how long credit will be tight and how low oil and natural gas prices will fall.专家认为，可再生能源现在面临的首要问题是信贷紧缩会持续多长时间，原油和天然气价格会跌到什么程度。
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9·When most people think about gas masks or respirators, what they usually envision is a tight-fitting plastic or rubber face mask with some sort of filter cartridge.大多数人想到防毒面具或呼吸器时，脑海中呈现的是一件配有某种过滤罐的、塑料或橡胶材质的密闭面具。
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10·The big worries over European energy security came when the world gas market was tight.当世界天然气市场供不应求，对于欧洲能源安全的担忧应运而生。
同义词