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[多选题]
以下说法正确的是()。
A.把1.050进行修约,当修约间隔为0.1时,修约值为1.0
B.把0.35进行修约,当修约间隔为0.1时,修约值为0.3
C.把0.325进行修约,当把它修约成两位有效位数时,修约值为0.033
D.把-355进行修约,当把它修约到“十”数位时,修约值为-36×10
查看答案
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A.把1.050进行修约,当修约间隔为0.1时,修约值为1.0
B.把0.35进行修约,当修约间隔为0.1时,修约值为0.3
C.把0.325进行修约,当把它修约成两位有效位数时,修约值为0.033
D.把-355进行修约,当把它修约到“十”数位时,修约值为-36×10
全血中各种血细胞的相对密度不正确的是
A、红细胞1.090~1.111
B、粒细胞1.080~1.095
C、淋巴细胞1.050~1.078
D、血小板1.030~1.040
E、血浆1.025~1.030
健康马尿液密度的参考值为()。
A.1.025~1.055
B.1.015~1.050
C.1.040~1.060
D.1.060~1.080