批量生产性试验效果良好。
生产性试验表明，工艺路线可行，经济与社会效益明显。
The trial shows that the technological process is practicable with pronounced economic and social benefits.
通过生产性试验，并经五年长期监测，证实路基处于稳定状态。
The subgrade was confirmed stable under testing and monitoring for five years.
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