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。

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They are chemically inert.

它们的化学性质不活泼。

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Radon is a chemically inert, naturally occurring radioactive gas without odour, colour or taste.

氡是一种自然产生的放射性惰性气体，它无色、无味、无臭。

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Since it has no electrons, it must be chemically inert.

因为它没有电子，所以具有化学惰性。

麻省理工公开课 - 固态化学导论课程节选

They are chemically inert.

它们的化学性质不活泼。

麻省理工公开课 - 固态化学导论课程节选

This is for the same reason that they are usually chemically inert.

ECONOMIST: Carbon balls to a radical rescue

If disaster strikes and a LFTR springs a leak, the spill cools to an inert lump of rock, chemically locking all the nuclear material inside.

FORBES: UK Parliament Group to Study Thorium Reactors