Heilbroner's theory has become doctrine in some economics textbooks: for example, Monte Palmer disparages nontechnological rural development projects as inhibiting constructive change.

海尔布隆纳的理论已经成为一些经济学教科书的教条：例如，蒙特·帕尔默认为非技术性的农村发展项目阻碍了建设性变革。

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It welcomes any form of constructive change.

它欢迎任何形式的有建设性的改变。

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The idea that recreation should bring about constructive change in participants has been stressed in a number of textbook on programming.

休闲的想法应该带来建设性的变化，与会者强调了在一些教科书上节目。

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Lets hope that this election and its voting chaos leads to some constructive change at least in New York State.

FORBES: New York's New Voting System Is a Disaster

History suggests, however, that it can be indispensable to catalyzing constructive change of the kind virtually everyone agrees is needed at the UN.

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And while sanctions are useful tools, they must be adjusted to loosen to any constructive change Iran makes and tighten if Iran is unaccommodating.

CNN: What does Iran want from nuclear talks?