Variation law of stem diameter and internode length aboveground of Carex pseudocuraica ramets under different water content;
不同水分状态下漂筏苔草无性株地上茎粗和节长的变化
Objective To determine the content of catalpol in the dry stems of Rehmannia glutinosa Libosch.
目的测定地黄干茎中梓醇的含量。
Research on Rhizome Growth of Chimonbambusa hejiangensis
合江方竹地下茎生长规律研究
Annual growth rhythm,overall and horizontal distribution of bamboo rhizome,variation law of rhizome bud and bamboo root system of Oligostackyum oedogonatum were studied.
主要研究肿节少穗竹的地下茎的生物学特性,即竹鞭年生长规律、竹鞭垂直分布与水平分布、竹鞭芽变化规律及竹鞭根系生长规律,研究结果表明:竹鞭延伸生长量与温度关系密切,一年中鞭笋生长量随着月均温的升高而加大,8月达到最大,到12月冬季来临进入休眠;竹鞭主要分布在0~40 cm土层,且分布较为均匀,40 cm以下分布很少;2~3龄鞭壮芽数、笋芽数最多,转化为笋及鞭也多。
Based on the comparative anatomical studies on rhizome, the author found that there were three anatomical structure type: Bambusoides, Nigra and Heteroclada.
地下茎是竹类植物的主要营养器官和无性繁殖器官，也是竹类植物主要的分类依据之一。
Conventional paraffin sectioning was adopted to conduct the anatomical examination of the officinal organs of Houttuynia cordata, stems, rhizomes and leaves.
采用常规石蜡切片法，对鱼腥草的药用部位地上茎、根状茎和叶进行了解剖学观察。
The beanstalk fell to the ground with the giant.
豆茎狠狠地把巨人甩在地上。
(botany) having no apparent stem above ground.
（植物学）在地面以上没有明显的茎。
Jack had just time to get on the beanstalk and hasten down it.
杰克趁机跳上豆茎，急匆匆地向下滑去。
He stepped on to the beanstalk and climbed down as fast as he could.
他登上豆茎，飞快地往下溜。
The main stems of a plant show negative geotropism as they grow upwards.
植物茎往上长时表现出负向地性。
A perennial plant, such as a crocus or tulip, propagated by buds on underground bulbs, tubers, or corms.
地下芽植物一种通过地下鳞茎、块茎或球茎上的芽繁殖的多年生植物，如藏红花或郁金香
Of, having, or growing on a stem.Used especially of leaves arising from the upper part of a stem.
茎的属于茎的、有茎的或长在茎上的。特指茎上部生出的叶子
(botany) producing a well-developed stem above ground.
（植物学）在地面以上生长有发育良好的茎。
Comparative Study on Anti-inflammatory Effect of Total Saponins of Aerial parts and the radicular of Doiscorea Nipponica Makino
穿山龙地上部分和根茎总皂苷抗炎活性比较
Study on dynamics of aboveground biomass of Poa pratensis var. anceps Gaud. cv. Qinghai
青海扁茎早熟禾种群地上生物量积累动态
These leaves arise from an underground stem-rhizome-from which also extend the roots.
这些叶都由地下茎（根茎）产生，地下茎也有根。
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。
Amphicarpy and dispersal mechanism of Viola tuberifera endemic to Qinghai-Tibetan Plateau
青藏高原特有植物块茎堇菜地上地下结果性及其散布机制
A similar underground stem or root, such as a corm, rhizome, or tuber.
球茎一个类似的位于地下的茎或根，如球茎、块茎或球根
a wooden hand tool with a pointed end; used to make holes in the ground for planting seeds or bulbs.
有尖角的木制手工具；用来在地上挖洞种植物种子或鳞茎。
Feng Yun-thing's eyes rolled in amazement, while his straggly moustache twitched, and he broke out into a cold sweat all over.
冯云卿眼珠往上一翻，出了一身冷汗，那几茎月牙须又簌簌地抖了。
Plant Diversity and Structure of Different Replaced Communities after the Removal of Invasive Weed, Crofton (Eupatorium Adenophorum Spreng);
紫茎泽兰迹地上不同替代植物群落结构和物种多样性的变化