【判断题】【消耗次数：1】
水准测量的误差来源大致可分为仪器误差、观测误差和外界条件的影响三个部分。其中仪器误差中，影响最大的是水准管轴不平行于视准轴的误差。
①
正确
②
错误
参考答案：
复制
纠错
相关题目
【单选题】
下列水准测量误差影响中，属于系统误差的是（ ）。
①
视准轴与水准管轴不平行的误差
②
在水准尺上估读毫米不正确的误差
③
水准管气泡居中不正确的误差
④
水准尺刻划误差
【单选题】
水准测量时要求将仪器安置在距前视、后视两测点相等处可消除( )误差影响。
①
水准管轴不平行于视准轴
②
圆水准轴不平行仪器竖轴
③
十字丝横丝不水平
④
十字丝竖丝不竖直
随机题目
【判断题】
When the war was over, the young people turned their energies in both Europe and America to the destruction of an obsolescent 19th century society.
①
正确
②
错误
【判断题】
Greenwich Village set the pattern by having intellectuals flock there to pour out their new-found creative strength, to tear down the old world, to flout the morality of their grandfathers and to give all to art, love, and sensation.
①
正确
②
错误
【单选题】
Which of the following did the Sad Young Men enjoy?
①
the Babbitts
②
Victorian gentility
③
Bohemianism and eccentricity
④
The hypocritical do-goodism of Prohibition
【判断题】
The slightest mention of the decade after the First World War brings nostalgic recollections to both the middle-age and the young.
①
正确
②
错误
【判断题】
After the young people returned home, they developed a sudden bewildering world-weariness their relatives understood.
①
正确
②
错误
【判断题】
After the First World War, the United States was no longer isolated in either politics or tradition.
①
正确
②
错误