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【判断题】
带有变速齿轮的主传动系统通过少数几对齿轮传动,使主传动成为分段变速,以便在低速时获得较大的转矩。
【单选题】
汽车上的液压制动系统属于(? ? )液压传动。
【判断题】
机电传动系统中低速轴转矩大,高速轴转矩小。
【判断题】
由公式可知,电磁转矩与转子电流成正比,因为直接起动时的起动电流很大,所以起动转矩也很大。
【单选题】
润滑对链传动的工作能力和( )有很大影响
【单选题】
在液压传动系统中,控制油液压力高低的液压阀称之为( )
【判断题】
机电传动系统中,电动机的转矩始终大于负载的转矩,就是稳定系统。
【判断题】
Beowulf, the oldest great long poem ever written in English, is composed in a form of epics.
【单选题】
_______ frequently applied “conceits” in his poems.
【判断题】
The epic Paradise Lost is based on the stories from The New Testament.
【判断题】
Geoffrey Chaucer is the father of English poetry.
【判断题】
The essence of Renaissance, the most significant intellectual movement, was Humanism.
【判断题】
Realism was a reaction against Romanticism or a move away from the bias towards romance and self-creating fictions, and paved the way to Modernism.
【判断题】
The History of Tom Jones, a Foundling written by Henry Fielding is a/an Essay.
【判断题】
In his novel Robinson Crusoe, Defoe eulogizes the hero of the aristocratic class.
【单选题】
The essence of Renaissance, the most significant intellectual movement, was_____.
①
Geographical exploration
③
Publishing and translation
【单选题】
In his novel Robinson Crusoe, Defoe eulogizes the hero of the _____________.