△X12=D12×()α12,△Y12=D12×()α12。
A. sin;cos
B. sin;tan
C. cos;sin
D. cos;tan
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K值的含义是()。
A. x坐标增量闭合差
B. y坐标增量闭合差
C. 导线全长闭合差
D. 导线全长相对闭合差
Which of the following works does not associate with the category of beauty?
A. Peacock Dance
B. Swan Lake
C. Mona Lisa
D. Tao Te Ching
Who is the author of the art work "Water Lilies" that Mrs. Wang shows off to her friends in the TV series "Thirty and Yourself ?
A. Van Gogh
B. Monet
C. Da Vinci
D. Picasso
Mr. Wu Guanzhong once said, "There are not many illiterates in China today, but there are many aesthetic illiterates." Wu Guanzhong is contemporary ( )
A. the painter
B. writer
C. Art educator
D. The thinker