The type of coal - forming is humic coal, vitrinite is a main variations of coal maceral.煤的成因类型以腐植煤为主, 镜质组为主要的显微煤岩组分.There are relationships between absorption and proximate analyses, maceral analyses and ultimate analys...
以斜击拳击中某人to strike somebody a glancing blow如何使设计的转轮叶片符合水流的流动状态,是追求高质量、研制高效率斜击式水轮机转轮的关键.Its key for making high quality and high efficient runner how runners vane accords with.这种发电机是采用斜击式水轮机直联永磁 单相 发电机组成的整装机组.Such generato...
We live on the westward slope of the hill.我们住在这座山的西山坡.They turned westward / westwards after crossing the river.他们过河以后向西拐了.People came westward in the 1800s to pan for gold...在19世纪，人们前往西部淘金。General Macarthur was working ...
Yesterday she was incommunicado, putting the finishing touches to her autobiography.昨天她闭门独处，对她的自传作最后的润色。He is incommunicado in a secluded cottage in Wales.他隐居在威尔士一个偏僻的小村舍里。He was held incommunicado in prison for ten days...
An emoticon is a textual portrayal of a writer's mood or facial expression.符号表情)是书写者情绪或者面部表情的文字表现方式.We can use our eyes and facial expressions to communicate virtually every subtle nuance of emotion there is.我们用眼睛和面...
I was always fascinated by the acrobats at the circus.我总是着迷于马戏团里的杂技演员.The acrobats'performance drew forth applause from the audience.杂技演员的表演博得了观众的掌声.The acrobats held the audience spellbound.杂技演员们使观众看呆了....