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- Main root develops, lignification. 主根发达,木质化。
- In truth, both root development and the stimuli that initiate tooth eruption are complex and still little understood. 事实上，牙根的发育以及让牙齿冒出的刺激都很复杂，目前知道得很少。
- The study also revealed that, inhibitory effect was much pronounced in root and lateral root development rather than germination and shoot growth. 研究还显示，提取物对植物根和侧根的抑制作用比对种子萌发和茎的生长抑制作用更显著。
- The expression is intense throughout the dental follicle during crown development, and persists in the root follicle during root development. 强表达贯穿于牙冠发育而且持续存在于牙根发育期。
- The plantlets grew much better in terms of root development; the root activities, photosynthesis, regulating stoma and transpiration of them were significantly enhanced. 主要表现在：植株健壮且根系发达，有大量的侧根形成；植株的根系活力、光合作用、调节气孔开闭和控制蒸腾速率等方面显著提高。
- Lateral root development and gravitropism are regulated by polar auxin transport (PAT), and auxin efflux inhibitors (AEI) inhibit LR growth and tropism. 生长素极性运输 (polar auxin transport, PAT) 对侧根发生和根尖向地性起着重要的调节作用，添加外源生长素极性运输抑制剂不仅抑制了侧根发生，同时还使根尖丧失了向地性。
- Topping early also improves chemical and physical qualities of the leaf by stimulating root development and alkaloid production and by reducing buildup of insects. 早打顶还通过刺激根系的发育、生物碱的生成以及减少害虫的数量而提高烟叶的化学和物理品质。
- It could simulate the morphological change of maize from emergence through silking, and the figure was drawn on the screen, Meanwhile, tassel initiation and root development information were shown. 它能够模拟出玉米从出苗到吐丝期间的形态变化过程，在计算机上绘出植株形态图。
- It could simulate the morphological change of maize from emergence through silking,and the figure was drawn on the screen,Meanwhile,tassel initiation and root development information were shown. 它能够模拟出玉米从出苗到吐丝期间的形态变化过程，在计算机上绘出植株形态图。
- The number of lateral root of Aesculus was little, hut stimulating germination by storing seed in sand and transplanting with cutting root might enhance root development and seedling growth. 通过种子沙藏催芽和切根移床可促进根系发达和苗木生长。
- The cognate words which used "jade"as root developed very fast in the ancient Chinese vocubulary. 在古代汉语词汇中 ,以“玉”为词根的同根词十分发达 ,而且衍生得极其快。
- From cultivation of causes to the fruition oh Buddhahood: Dedicate every virtuous root developed at the stage of cultivation to the fruition Buddhahood of all sentient beings. 四、回因向果：将因中所修的一切善根，回向成就一切菩提佛果，令一切众生同证菩提佛果。
- Contractile root A specialized root developed by certain bulb-and corm-forming plants that serve to pull the bulb or corm down to the appropriate depth in the soil, e.g. Crocus. 收缩根：在某些具有形成鳞茎或球茎的植物中特化的根结构。收缩根的作用是把形成的鳞茎或球茎定位于土壤的某一特定深度，例如番红花属的植物。
- Contractile root A specialized root developed by certain bulb-and corm-forming plants that serve to pull the bulb or corm down to the appropriate depth in the soil, e.g. 收缩根：在某些具有形成鳞茎或球茎的植物中特化的根结构。
- He tracked out the course and development of it. 他根据遗迹探索出该事物的进程和发展。
- It is vain to attempt to root out heresy by force. 试图用暴力消除异端邪说是徒劳的。
- Concern about ecology is a recent development. 对生态的关心是最近才有的事。
- A factory must try to diversify for further development. 一个工厂要获得进一步发展就要努力使产品多样化。
- The gardener tore up the plant, root and all. 园丁把园中的花草树木连根全挖了出来。
