caudex

英式音标：['kɔ:deks]

美式音标：['kɔdeks]

词义：

n.

草本植物主轴（包括茎与根），木本植物的茎基，茎；

变形

复数：caudicescaudexes

英英释义

caudex[ 'kɔ:deks ]

n.

persistent thickened stem of a herbaceous perennial plant

同义词：stock

woody stem of palms and tree ferns

用法：

双语例句

用作名词(n.)

Herbs perennial, annual, or biennial, acaulescent, rarely caulescent with ascending or decumbent shoots from a caudex.
多年生草本，一年生草本，二年生草本，无茎的或，具茎具上升或外倾嫩枝从一块根那里的很少。

Annual, biennial or perennial herbs, caulescent, with a taproot or woody branching caudex, occasionally with rhizomes.
一年生草本，二年生或多年生草本，具茎，具直根或木质枝，偶有具根状茎。

权威例句

The steroidal glycosides from the caudex of Yucca gloriosa

Caudex growth and fenology of Dicksonia sellowiana Hook. (Dicksoniaceae) in Southern Brazil.

12-Hydroxy steroidal glycosides from the caudex of Yucca gloriosa ☆

Preliminary Study on Growth of Root and Caudex of Sesuvium Portulacastrum

Caudex growth and phenology of Cyathea atrovirens (Langsd. & Fisch.) Domin (Cyatheaceae) in secondary forest, southern Brazil

Extraction of polysaccharide sulfate from the caudex of Undariza Pinnatifida Suringer

The unilacunar two-trace nodal structure of the caudex of Rhodiola rosea L. (Crassulaceae)

Phenology, caudex growth and age estimation of Cyathea corcovadensis (Raddi) Domin (Cyatheaceae) in a subtropical forest in southern...

Study on the Antivirus Activity of Crude Polysaccharide Extracted from the Caudex of Undaria pinnatifida in vitro

Ecological Researches on the Wire-worm, Melanotus caudex Lewis Part 2 : On the relation between the depth of soil dug by the wire-wo...

造句：

1. Used to weight the flax fiber or flax caudex sample.

用于定量称重亚麻的纤维或麻茎试样。

youdao

2. A simple caudex (enlarged stem base) or creeping rhizomes can be present.

简单甘草(扩大干基)或匍匐根茎可以赞成。

youdao

3. Root cylindric, to 2 cm in diam. Caudex short, simple or rarely branched.

圆筒状的根，在2厘米直径块根短，单或很少分枝。

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4. Alfalfa, which is a kind of perennial leguminous caudex, is the best and most important leguminous grass in the world.

苜蓿为豆科多年生草本植物，是世界上最优良最重要的豆科牧草。

youdao

5. Herbs perennial, annual, or biennial, acaulescent, rarely caulescent with ascending or decumbent shoots from a caudex.

多年生草本，一年生草本，二年生草本，无茎的或，具茎具上升或外倾嫩枝从一块根那里的很少。

youdao

6. Plant shrubby, caudex branching, to 50 cm tall or more, 8-15 mm thick, pale green and glaucous above, darker below, leaf scars lenticular.

植株灌木型，茎多分枝，可长至50厘米高或更高，茎干8到15毫米粗，淡绿色，有白霜，近根处色深暗，叶痕呈双凸形。

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7. The antisepsis result showed that: It is very important to get the asepsis explant. Because the sterilized effect can affect the growth of caudex and callus.

菘蓝再生体系培养表明：获得无菌苗的外植体是植物组织培养中最基础的一环，因此外植体的灭菌效果和愈伤组织与芽的诱导率直接影响着试验的进程。

youdao

8. The antisepsis result showed that: It is very important to get the asepsis explant. Because the sterilized effect can affect the growth of caudex and callus.

菘蓝再生体系培养表明：获得无菌苗的外植体是植物组织培养中最基础的一环，因此外植体的灭菌效果和愈伤组织与芽的诱导率直接影响着试验的进程。

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