单词 | 木本植物 |
释义 | 〔derris〕Any of various usually woody vines of the genusDerris of tropical Asia, whose roots yield the insecticide rotenone. 鱼藤属植物:一种热带亚洲的鱼藤属 的木本植物,其根会产生能杀死昆虫的鱼藤酮 〔twig〕A young shoot representing the current season's growth of a woody plant.细枝:代表了当前季节木本植物的生长状况的小枝条〔bark〕The tough outer covering of the woody stems and roots of trees, shrubs, and other woody plants. It includes all tissues outside the vascular cambium.树皮,茎皮:包在树、灌木和其它木本植物的根部、茎部的硬皮,包括维管形成层外的所有组织〔heartwood〕The older, inactive central wood of a tree or woody plant, usually darker and harder than the younger sapwood. Also called duramen 心材,树干:树木或木本植物中较老的不再生长的部分,通常比树龄短的边材更硬且颜色更深 也作 duramen〔arid〕Lacking moisture, especially having insufficient rainfall to support trees or woody plants:干旱的:缺乏水分,尤指降雨量不足,难以维持树木或木本植物(生长):〔silvex〕A solid, toxic, selective herbicide, C9H 7O 3Cl 3, used primarily against woody plants. 三氯苯氧丙酸:一种有毒的固体选择性除草剂,C9H 7O 3Cl 3,主要用于除去木本植物 〔cauliflory〕The production of flowers and fruits on the older branches or trunks of woody plants, such as the redbud, and many mostly tropical plants, including cacao.茎生花果:木本植物,如紫荆以及包括可可在内的许多热带植物,其老枝或树干上生出的花朵或果实〔twig〕Any small, leafless branch of a woody plant.细枝,嫩枝:木本植物的小的无叶的枝条〔thorn〕Any of various shrubs, trees, or woody plants bearing sharp, woody spines.带刺植物:任何带有锐利、坚硬突起的灌木树或木本植物〔rod〕A shoot or stem cut from or growing as part of a woody plant.树枝条:生长在木本植物上的或从木本植物上砍下来的嫩枝或茎干〔dendrology〕The botanical study of trees and other woody plants.树木学:研究树木和其他木本植物的植物学〔engraft〕To graft (a scion) onto or into another plant.嫁接:将一株木本植物的幼芽或嫩枝移植到另一植物上去〔arboretum〕A place where an extensive variety of woody plants are cultivated for scientific, educational, and ornamental purposes.树木园,植物园:为科学、教育及装饰目而大量种植各类木本植物的地方〔hardhack〕A woody plant(Spiraea tomentosa) of eastern North America, having leaves with rusty down on the undersides and spikelike clusters of small, rose-purple flowers. Also called steeplebush 绒毛绣线菊:一种产于北美东部生有下侧为铁锈色的叶子和成串的呈玫瑰紫色的穗形小花的木本植物(绒毛绣线菊 绣线菊属) 也作 steeplebush〔arborist〕A specialist in the care of woody plants, especially trees.树木栽培家,树艺学家:护理木本植物的专家,尤指树〔canker〕A localized diseased or necrotic area on a plant part, especially on a trunk, branch, or twig of a woody plant, usually caused by fungi or bacteria.植物溃疡:植物一个部分,尤指一株木本植物的主干、枝干或小枝上局部的患病或坏死区域,通常由真菌或细菌造成〔lenticel〕One of the small, corky pores or narrow lines on the surface of the stems of woody plants that allow the interchange of gases between the interior tissue and the surrounding air.皮孔:木本植物的茎干表面上细小轻薄的气孔或狭窄的管子,植物可通过它在内部组织与外界空气之间进行气体交换〔arboriculture〕The planting and care of woody plants, especially trees.树木栽培:木本植物的种植与护理,尤指树〔sotol〕Any of several tall woody plants of the genusDasylirion of the southwest United States and adjacent Mexico, having prickly-margined leaves and a large panicle of whitish unisexual flowers. 毛百合:一种毛百合 属的高大的木本植物,生长于美国西南部及与墨西哥接壤处,有周围带刺的叶子,开白色单性花朵的大型复总状花序 〔herbaceous〕Relating to or characteristic of an herb as distinguished from a woody plant.草本的:与木本植物不同的,关于草本植物的或有草本植物特征的 |
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