N-COUNT An agronomist is someone who studies the growing and harvesting of crops. 农学家
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。
The key, agronomists contend, lies in their adherence to methods used for generations.
农业学家们坚持认为关键在于他们一直沿用了数代传下来的方法。
Agronomists are beginning to devise tools to help monitor the efficiency of water use.
农业学家们开始设计工具，帮助监测水的使用效率。
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