维生素缺乏会导致手指甲、脚趾甲薄弱畸形，头发大量脱落。

This shortage can cause weak, deformed fingernails and toenails and hair that falls out in clumps.

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结果表明，在弱光胁迫下番茄叶片中生长素(IAA)、赤霉素(GA)和玉米素(ZR)含量下降，而脱落酸(aba)含量增高，不同品系其变化程度不同。

The result shows contents of IAA, GA and ZR are decreasing and contents of ABA are increasing, and the degree of change is different in different tomato strains.

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义素脱落是一种语境义变现象。

Morpheme absorption is a form of semantic deviations.

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