In the paper the sequence of forest tending operations in black locust stands is proposed, based on results of long-term stand structure and forest yield trials.

本文根据林分结构和森林产量长期实验林的研究成果，提出了刺槐林的抚育作业次序。

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On the other hand, trials at CIMMYT's principal wheat-breeding station at Obregon in Mexico indicate a slowdown in potential yield growth to only 0.4% a year.

可另一方面，国际玉米和小麦改良中心在墨西哥奥布雷贡的小麦育种站做的试验表明，小麦产量的年增长率可能降至0.4%。

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This rank analysis method was a practical and forthright data analysis method evaluating crop varieties yield in regional trials.

秩次分析法对作物品种区域试验中产量性能的评价是一种实用、可行的数据处理方法。

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Yes, civilian trials may yield more actual convictions, but neither truth nor justice is assured.

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Trials should yield results this year.

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Final stages trials in sarcoma could yield results in 2012, while a small trial in lung cancer just started.

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