The fossil fuels (coal and oil) are finite resources.化石燃料（如煤和石油）属于有限资源。Fire may have breached the cargo tanks and set the oil ablaze.大火当时有可能把货船上的油罐烧漏了，从而引燃原油。Petroleum engineers plan and manage the extraction of oil.石油工程...
That is in stark contrast to the situation during the 1970 oil crisis.那和1970年石油危机时的情形完全不同。Oil leaking from a barge in the Mississippi River poses a hazard to the drinking water of New Orleans.密西西比河上驳船漏油事件危及新奥尔良市的饮用水。We d...
A cloud is a mass of vapour in the sky.云是天空中的水汽团块.A cloud is a condensation of water vapour in the atmosphere.云是由大气中的水蒸气凝结成的.Clouds are formations of condensed water vapour.云是由凝聚的水蒸气构成的....
Men in green army uniforms are sprinkled throughout the huge auditorium.穿着绿色军服的人星星点点地分布在整个大礼堂中。...a compromise document sprinkled with escape clauses.不时出现些免责条款的折中文件At the festival, candles are blessed and sprinkled with ...
Experiment on the transesterification of jatropha curcas oil with p - toluene sulphonic acid as catalyst was studied.实验研究了麻疯树油在对 甲苯 磺酸催化剂的作用下与甲醇发生转酯化反应生成脂肪酸甲酯(生物柴油)的情况.Isopropyl p - hydroxybenzoate was synthesized with t...
The decay of the meat could have been prevented by proper refrigeration.如果经过适当的冷藏,这些肉本来不至于腐烂掉.Keep all meat products under refrigeration.把所有的肉制品都冷藏起来。This result is of great importance in steam engineering and in refrige...
Middle East peace talks in Washington showed signs of progress yesterday.昨天在华盛顿举行的中东和谈有了取得进展的迹象。Mr Mandela was given a tumultuous reception in Washington.曼德拉先生在华盛顿受到热情的款待。By the time he's twenty he'll know ever...
Method: To determine the withering rate of T lymphocyte by flow cytometer.方法: 运用流式细胞仪测定豚鼠T淋巴细胞凋亡率.Flow cytometry Individual cell can be identified flow cytometer.可用流式细胞仪来鉴定单个细胞.The cell cycle was observed with the flow c...
Instead of moving at his usual stately pace, he was almost running.他没像平时那样优雅庄重地走着，而是几乎跑了起来。The building rose before him, tall and stately.那座高大宏伟的建筑耸立在他面前。a line of stately elms一排雄伟壮观的榆树...