(单词翻译:单击)
听力文本
Condensate is an extremely light form of oil which mostly occurs as a byproduct of natural gas production. Whether or not condensate is liquid or gaseous depends on temperature and pressure. It is mostly transparent and is almost odorless.
Condensate is sometimes called white oil and is mostly used to make vehicle fuel such as gasoline. It is therefore sometimes called natural gasoline. It is also used to make products like plastic in the petrochemical sector.
Before it can be used, condensate has to be stabilized by removing vapor pressure and other elements. Operating in areas where a condensate has escaped is dangerous for people due to the danger of explosions, oxygen displacement and the threat of asphyxiating and anesthetizing. In forming a spill it is considered to be dangerous due to its toxicity and because it's difficult to contain and manage. However it dissipates and breaks down more easily than heavier oils.
参考译文
冷凝物是一种极轻形式的油，通常是生产天然气的副产品。冷凝物为液态或是气态取决于温度和压力。它通常都是透明无味的。
冷凝物有时也叫白油，通常用来制作汽油之类的车用燃料。所以它有时也被称作天然汽油。石化产业也用它来制作塑料之类的产品。
在使用前，需要移除蒸气压和其他物质使冷凝物稳定。在冷凝物泄露的区域进行人工作业很危险，因为可能出现爆炸、汽化隔氧，从而导致窒息和麻醉。冷凝物泄漏时非常危险，因为其有毒性，且很难控制和应对。但是，它比较重的油更容易扩散和分解。
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