In the blooming and fruit setting period of plants, most flowers of plants sensitive to TYLCV was wilt and only few fruits were left.
田间植株在开花结果期时,感病植株大部分花穗凋萎,结果稀少。
The concrete precast unit during setting period in winter season, would be most likely damaged by freezing and eventually reduced in strength and durability.
冬季施工的混凝土构件,在硬化过程中有可能遭受冻害。
The concrete precast unit during setting period in winter season, would be most likely damaged by freezing and eventually reduced in strength and durability.
冬季施工的混凝土构件,在硬化过程中有可能遭受冻害。
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