adventive的例句大全

The process itself is referred to as adventive embryogenesis.

其过程本身称为不定胚胎发生.

A sharp demarcation of adventive embryos from zygotic embryos cannot be drawn.

不定胚与合子胚之间不能划分出明显的界限.

European goosefoot with strong-scented foliage; adventive in eastern North America.

欧洲的一种藜属植物,叶具有强烈的气味; 被引入北美东部.

Psychological intervention on anxiety emotion of adventive workers with bone fracture

对外来工骨折后焦虑情绪的心理干预

Deciduous clump-forming Asian shrub or small tree; adventive in the eastern United States.

每年落叶的丛生的亚洲灌木或小树；移到美国东部的外来植物。

Tropical American annual weed with small radiate heads of white flowers; adventive in southern United States.

热带美洲一年生杂草，有辐射状边花的白色头状花序；暂生于美国南部。