以下为句子列表：
英文: The test solution is placed in a test tube, and a small amount of alpha-naphthol added; concentrated sulfuric acid is then trickled slowly down the side of the tube.
中文: 在试管中放入待检测的溶液，加入少量的萘酚，接着把浓硫酸沿着试管壁缓缓滴入试管。
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英文: The effect of concentrated sulfuric acid on germination of wild soybean in Yellow River Delta Area
中文: 浓硫酸处理对黄河三角洲野大豆发芽效果的影响
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