相关例句

• When cave researchers go to explore them, they see and smell, the sulfuric acid and gases at work.(当洞穴研究人员进一步探索时，他们会在这个过程中发现硫酸，并闻到它的味道。)
• How can we prevent acid rain?(我们怎么防治酸雨呢？)
• The organic litter of another tree species might add less acid but more of something else.(另一种树种的有机凋落物可能不会添加这么多酸，但会添加较多的其他物质。)
• Antacids are alkaline and they relieve pain by neutralizing acid in the contents of the stomach.(抗酸剂是碱性的，它们通过中和胃容物中的酸来缓解疼痛。)
• Rye is tolerant of poor, acid soils.(黑麦耐贫瘠的酸性土壤。)
• What else does sulfuric acid do?(硫酸还能做什么？)
• Cars cause pollution, both smog and acid rain.(汽车引起污染，既有烟雾又有酸雨。)
• Analysis by gel electrophoresis revealed slight differences in amino acid sequence of the enzymes of two of the four pairs.(经凝胶电泳分析，发现四对实验对象中有两对的酶的氨基酸序列略有差异。)
• Agronomists studying the herb have discovered that it produces large amounts of histidine, an amino acid that, in test-tube solutions, renders these metals chemically inert.(研究这种药草的农学家发现，它会产生大量的组氨酸，这种氨基酸在试管溶液中会使这些金属具有化学惰性。)
• Sulfuric acid eats away at limestone very aggressively.(硫酸对石灰石的侵蚀非常厉害。)