【单选题】【消耗次数:1】
在画图时可采用放大或缩小的比例,2:1为______比例
原值
缩小
放大
真实
参考答案:
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相关题目
【单选题】 在画图可采用放大或缩小的比例,其中1:2为______比例
①  原值
②  缩小
③  放大
④  真实
【单选题】 在画图时可采用放大或缩小的比例,无论采用哪种比例,图样上标注的应是机件的______尺寸
①  原值
②  缩小
③  放大
④  真实
【判断题】 AutoCAD中,在比例缩放中,输入的比例因子为正时表示放大,为负时表示缩小。()
①  正确
②  错误
【判断题】 2:1是缩小比例。
①  正确
②  错误
【判断题】 比例中的两个数值,前面一个表示图形,后面一个表示实物。1:2是放大比例;2:1是缩小比例。
①  正确
②  错误
【单选题】 在画图时应尽量采用______比例
①  原值
②  缩小
③  放大
④  真实
【多选题】 图样缩小比例优先选用()
①  A1:2
②  B1:5
③  C1:10
④  D各比例*10n
【单选题】 下列比例当中表示缩小比例的是( )
①  1:1
②  2:1
③  1:2
【单选题】 下列比例当中表示缩小比例的是( )。
①  2:1
②  1:1
③  1:2
【单选题】 Word文档中的图片可以通过(  )来放大或缩小
①  单击图片
②  双击图片
③  拖动图片
④  拖动图片控制点
随机题目
【单选题】 As I knew him better, I discovered that my____ had been right.
①  enjoyment
②  improvement
③  impression
④  environment
【单选题】 They invited the three of ____, Bob, Joe, and ____.
①  us…me
②  we… we
③  us…I
④  we…I
【单选题】 His explanation is not at all clear. I find it ____.
①  essential
②  confusing
③  awful
④  puzzled
【单选题】 Things never went _____ as we had expected
①  so smoothly
②  smooth
③  so smooth
④  smoothly
【单选题】 Everyone of them _______ tired and wanted a good rest.
①  seems
②  is seemed
③  was seemed
④  seemed
【单选题】 Peter: How about going to the movies tonight then?Mary: ____
①  I don’t know.
②  The movie is very interesting.
③  That sounds good.
④  The movie is very boring.
【单选题】 John was going to _______ Mary by telling his friends how much weight she had gained.
①  essential
②  embarrass
③  elementary
④  consider
【单选题】 The classroom is quite clean ____ some waste paper on the floor.
①  without
②  besides
③  except
④  except for
【单选题】 -- What day is today?-- Today is ______ .
①  March 25th
②  Saturday
③  fine
④  cold
【单选题】 All the men were under heavy____ working day and night
①  prize
②  rain
③  pressure
④  reward