They all come under the generalheading of opinion polls.
它们都被归入民意测验那一类的大标题下。
2
Your suggestion belongs under the generalheading of employment reorganization.
你的建议应归入就业改造这一总的范畴。
3
The third technique, Real options, I will examine in the light of IBM Rational software development principles and practices, which come under the generalheading of "options analysis."