单桩水平静载试验确定单桩水平极限承载力,推定土抗力参数
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贾德通过“水下击靶”实验证明而提出的学习迁移理论是()。
A. 形式训练说
B. 概括化理论
C. 共同要素说
D. 关系理论
为了较好地实现功率调整,一般基站发信机的发信功率采用连续可调方式。
A. 正确
B. 错误
36 You are creating a report wizard to create a matrix report. The query build, you select the patient_name column from the patient table; the doctor_name from the doctors table; and the doctor_ID, patient_ID and ID columns from the procedure table. In the report wizard you select patient_name as the row value, doctor_ID as the column values and the count as the cell values. You need to add a total for each doctors column. In the wizard report which tab will allow you to create the summary column?()
A. Rows
B. Totals
Columns
D. Cells
E. Data