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- Coal layers of Mine Liangjia in Longkou zone are Cenozoic tertiary soft rock layers, are consisted of mudstone, mudstone with oil rock, clay stone, mudstone with carbon, oil shale and coal layers. 摘要龙口矿区梁家煤矿煤系地层是新生代下第三系沉积的软岩地层，主要由泥岩、含油泥岩、粘土岩、炭质泥岩、油页岩和煤组成，是我国典型的三软煤系地层。
- Thinking the problem of the present, t he new sensitive testing evaluation method with oil rock sample was confirmed ac cording to the research result of sensitive of acid, velocity, salt and water. 针对标准存在的问题,主要以水敏、速敏、盐敏和酸敏评价试验为研究内容,确定了含油岩样的敏感性试验方法;研究了含油与不含油岩样的敏感性,得出不含油岩样的敏感性比含油岩样的强;
- Keywords UHP EAF;Oxygen oil Burner;Carbon oxygen Injecting Lance; 超高功率电炉;氧燃油喷嘴;碳氧喷枪;
- Besides coal, the most important natural fuel are gas and oil. 除了煤，最重要的天然燃料是煤气和石油。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- We've finished off the last of our fuel oil. 我们已经用完了最後的燃料油。
- Fuel, such as coal or fuel oil, used especially in ships. 燃料燃料，如煤或机油，尤指在船上使用的
- Oxygen: Oxygen around the fuel used up. 氧气:燃料附近的氧气用完了。
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- They drilled through several layers of rock to reach the oil. 他们钻透了几层岩石以寻找石油。
- He slicks his hair down with oil every day. 他每天搽油把头梳得光溜溜的。
- The bishop anointed the new king with oil. 主教为新国王登基举行涂油仪。
- The oil tanker soon got out of sight. 油船不久就看不见了。
- Mars is too dry and poor in oxygen. 火星上面过于干燥，并且缺乏氧气。
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- The recession trod on the heels of the oil crisis. 经济萧条紧随着石油危机而来。
- The fuel and oxidizer are kerosene and liquid oxygen, respectively. 燃烧剂和氧化剂分别为煤油和液氧。
- Go and get some more oil so we don't run short. 去多弄些油来以免到时候用光了。
- Fish take in oxygen through their gills. 鱼通过鳃摄取氧气。
- We have found oil under the North Sea. 我们在北海发现了石油。
