A summing integrator is an op-amp integrator that has （ ）.
A summing integrator is an op-amp integrator that has （ ）.
Who is responsible for summing up all the arguments?
Who is responsible for summing up all the arguments?
The scientists of the research center keep the good habit of summing up their experience ______ time to time.
The scientists of the research center keep the good habit of summing up their experience ______ time to time.
The short run industry supply curve can be found by horizontally summing the short run supply curves of all the individual firms in the industry.
The short run industry supply curve can be found by horizontally summing the short run supply curves of all the individual firms in the industry.
What are the main elements in the Conclusion section? （ ). A: reviewing the literature B: stating the recommendations C: repeating the experimental design D: summing up the major findings
What are the main elements in the Conclusion section? （ ). A: reviewing the literature B: stating the recommendations C: repeating the experimental design D: summing up the major findings
___________, for a healthy heart, you must take some exercise and stop smoking. A: To summed up B: To summing up C: Sum up D: To sum up
___________, for a healthy heart, you must take some exercise and stop smoking. A: To summed up B: To summing up C: Sum up D: To sum up
_______, for a healthy heart, you must take some exercise and stop smoking. A: To summing up B: To sum up C: To a sum up D: To summed up
_______, for a healthy heart, you must take some exercise and stop smoking. A: To summing up B: To sum up C: To a sum up D: To summed up
概念题：把单个的ss曲线相加得到行业的SS曲线（ summing individual ss curves to get industry SS）
概念题：把单个的ss曲线相加得到行业的SS曲线（ summing individual ss curves to get industry SS）
The arithmetic mean is computed by ( ) A: finding the value that occurs most often B: finding the middle observation and dividing by 2 C: summing the values and dividing by the number of values. D: selecting the value in the middle of the data set.
The arithmetic mean is computed by ( ) A: finding the value that occurs most often B: finding the middle observation and dividing by 2 C: summing the values and dividing by the number of values. D: selecting the value in the middle of the data set.