名词短语中文翻译
中文翻译：发展试验
同义词：
['development test', 'pilot study', 'feasibility study']
例句：
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1.The development trial of the new drug was a success.
新药的开发试验成功了。
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2.The pilot study showed that the new technology could be used in production.
试点研究表明新技术可以在生产中使用。
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3. The feasibility study concluded that the project could be completed within the budget.
可行性研究得出结论，该项目可以在预算内完成。