This dynamic measuring instrument was used to determine the flow speed of plant stem moisture and the evaporation capacity.
该动态测试仪主要应用于植物茎液流速及蒸腾量的测定 ,可进行四季监测 ,同时做到现场显示、打印数据并绘制曲线。
Enlightened by water transport in plant, Water-transporting device simulating the root and stem system in plant was made to help plant get water.
研制的植物根茎模拟输水柱是以中空纤维模拟植物木质部中的导管作为水分通道,以吸水材料作为填充介质代替植物体内的液泡,作为储存水分的“水库”。
stemless plant having narrow rigid leaves often cultivated as a houseplant.
一种无茎植物，具有窄的坚硬的叶子，通常被作为室内盆栽植物来种植。
edible seeds or roots or stems or leaves or bulbs or tubers or nonsweet fruits of any of numerous herbaceous plant.
各种草本植物的、可食用的种子、根、茎、叶、球茎、块茎、无籽果实等。
genus of stemless South African succulents.
南非一个无茎多汁植物属。
(of plants) having tall spindly stems.
（植物）有细长茎的。
plant growing from a bulb or corm or rhizome or tuber.
接球茎、根茎或块茎的植物。
Clonal propagation of plants by runners is based on meristematic activity of the differentiated cells of the plants.
植物通过长匐茎的无性繁殖基于植株分化细胞的分生活性
much-branched leafless twining South African herb cultivated as an ornamental for its bright green stems growing from large above-ground bulbs.
南部非洲多枝无叶盘绕草本植物，种植用以观赏其从地面以上球茎中生长出来的鲜绿色茎。
The dried tuberous roots of these plants.
球根牵牛茎，药喇叭茎这些植物的干块茎
North American bulbous plant.
北美洲的一种球茎植物。
To remove the pith from(a plant stem).
去髓从（植物茎）中提取髓
fern having rootstock of a sweetish flavor.
根茎发甜的蕨类植物。
The stem of a bean plant.
豆茎豆类植物的主干
Eurasian bulbous plant.
欧亚的一种球茎植物。
A tuber of this plant.
土豆块茎这种植物的块茎
large family of usually perennial geophytic herbs with rizomes or corms or bulbs.
多年生草本植物带有球茎或鳞茎。
The tubers of this plant.
酢浆草块茎这种植物的块茎
weak-stemmed plant that derives support from climbing, twining, or creeping along a surface.
有缠绕茎或攀援茎的植物。
Any of numerous flowerless, seedless vascular plants having roots, stems, and fronds and reproducing by spores.
蕨，蕨类植物数量较大的有根、茎以及复叶的无花、无子管状植物，通过孢子再生