题目内容

摩尔吸光系数与入射光波长及溶液浓度有关。( )

A. 对
B. 错

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分光光度计(可见)光的光源是氘灯。( )

A. 对
B. 错

在其余条件不变的情况下,光吸收曲线会随着物质浓度变化而变化。( )

A. 对
B. 错

分光光度计检测器直接测得的是入射光的强度。( )

A. 对
B. 错

A state agency is setting up training sessions for its new employees. Which of the following is the BEST subject line?

A. Training Sessions
B. Teaching New Employees What They Need to Know
C. New Employees’ Areas of Ignorance
D. Training Sessions for New Employees

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