Self - heating of two typical n - alkane ( n - heptane and n - hexadecane ) is studied by Accelerating Rate Calorimeter.研究燃油在绝热条件下的燃烧情况对实际应用中改善燃油燃烧性能,改进发动机工况等有着重要的指导意义.The certified reference material mainly consists of ...
They enjoy anything that breaks the dullness of their routine life.只要能打破他们日常刻板、沉闷的生活，任何事情他们都喜欢。Mental dullness is prominent, and delirium may occur.神志迟钝加甚, 且可发生谵妄.He found the dullness of his work scarcely bearable.他觉得他的...
目前为止剧情你能看得懂吗？Can you follow the plot so far?你看得懂这封信封 吗 ?Can you make head or tail of the letter?甚至连孩子都看得懂这本书.Even a child can understand the book, ie so adults certainly can....
The drawing capstans are of step - cone structure, the surface of which is spray - coated with tungsten carbide.鼓轮采用塔轮式结构, 鼓轮圈表面炭化鸽喷镀.Inclined haul - off capstans of 2500 double haul - off unit ensure the stranded wire r...
The pupil joined the two points by a straight line.那个小学生用直线把两点连接起来。After a little while she joined the dancing.过了一会儿她参加了跳舞。Both groups joined forces to persuade voters to approve a tax break for the industry...两个团体联合游说投票...
He argues strongly for retention of NATO as a guarantee of peace.他强烈要求保留北大西洋公约组织以维护和平。The company needs to improve its training and retention of staff.公司需要改进对员工的培训和留用工作。The test result of strength retention of alkali - r...
乔安妮刚要作保证，丹尼尔就把她打断了。Immediately, Daniel cut in on Joanne's attempts at reassurance.图尔金拍拍他的肩膀。“不好意思打断您一下，上校。”Turkin tapped him on the shoulder. "Sorry to interrupt, Colonel."敲门声打断了他，萨莉·皮尔斯走了进来。A tap on the door interr...
He thought of her serenity as a foil for his intemperance.在他看来，她的平静反衬出了他的放纵。It was their serenity which galled her most.最让她恼怒的是他们的平静。Her face, though sad, still evoked a feeling of serenity.她的脸色虽然悲伤, 但仍使人感觉安详....