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- prop aerial root 支柱气根
- Aerial root A root that arises above soil level. 气生根:生长在地面以上空气中的根。
- The banyan tree has aerial roots. 榕树有气根。
- Vines woody, deciduous, climbing by aerial roots. 木质藤本,通过气生根落叶,攀援。
- Besides, auxins influnced the aerial root regeneration, with the concentration increased, the ration of aerial root on total numbers also increased. 此外,生长素还影响根的向性,高浓度生长素利于气生根发生,随生长素浓度增大,气生根占总根数的比率增大。
- From their branches hang aerial roots, which reach to the ground and eventually create new tree trunks. 它们的树枝垂下挂的气生根须一直延伸到地面,最后又逐渐地生出新的树干。
- Note :1 ,Thinner and longer roots ;2 ,Roots with many fibrils ;3 ,Roots with many lateral roots ;4 ,Aerial roots . 注:1.;较细长的根;2
- Woody vines, evergreen, hermaphroditic or andromonoecious, creeping or climbing by aerial roots, unarmed. 木质藤本植物,常绿,两性或雄花两性花同株,匍匐或攀援以气生根,无刺。
- Stem prostrate, elongate, 2--3 mm thick, covered with grayish, membranous sheaths, proximally with some aerial roots. 茎匍匐,拉长,2-3毫米厚,为浅灰色,膜质鞘所覆盖,下部的具一些气生根。
- Stem elongate, subterete, 5--7 mm thick, covered with grayish sheaths, with some aerial roots. 茎拉长,近圆柱状,5-7毫米厚,为浅灰色的鞘所覆盖,具一些气生的根。
- An epiphytic vine or tree whose aerial roots extend down the trunk of a supporting tree and coalesce around it eventually strangling the tree. 一种附生的藤蔓植物或乔木,其气生根沿所附生的树干蔓延缠绕、并最终将该树缠死。
- Velamen A layer surrounding the aerial roots of epiphytic plants (e.g. orchids) which, due to the spongy nature of the cells, is able to soak up surface water. 根被:附生植物(如:兰花)的气生根外层的包被物。因为根被自身具有多孔性,所以可以吸收表面的水分。
- It may be composed of thin-walled colorless cells and functions as water-storing tissue as in certain succulent leaves and the aerial roots of epiphytes. 其功能是保持水分,例如在某些肉质植物的叶中和一些附生植物的气生根中。
- Prop the door open with a brick. 用砖块撑门使其开著。
- The government refuses to prop up inefficient industries. 政府拒绝补贴效益不佳的行业。
- 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。
- The birds perched on the television aerial. 鸟停在电视天线上。
- The picture is much clearer with the new aerial. 装上新天线后画面清晰多了。
- 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。