系统误差出现的原因有()。
A. 工具误差
B. 个人误差
C. 定义误差
D. 方法误差
E. 理论误差
F. 零点误差
G. 环境误差
H. 安装误差
减小系统误差的方法有()。
A. 差值法
B. 引入更正值法
C. 插值法
D. 替换法
E. 正负误差相消法
F. 选择最佳测量方案
G. 实验对比法
Einstein’s theory of relativity seemed ________ when it was first introduced.
A. incredible
B. unaccountable
C. impossible
D. acceptable
There was nothing the politician could do or say to _________ the vote in his favor.
A. convey
B. reinforce
C. affect
D. influence