相较一年生植物、乔木和灌木，进入市场的多年生植物品种相对多一点。
When you look at perennials versus annuals, trees and shrubs, there are more varieties coming into the perennials market.
这是一种速生的树木和灌木，它的叶子和根系有助于改善土壤。
These are fast-growing trees and shrubs whose leaves and roots help improve soil.
蒸腾速率日均值高的沙生灌木光合水分利用效率日均值低，反之亦然。
The psammophilic shrub species with higher daily transpiration rate had lower average daily water use efficiencies and lower photosynthetic rates and vice versa.
任一种产于非洲和欧亚大陆的灌木和矮树的柽柳，生有小鳞状叶，开白色、粉红色或红色花朵并形成总状花序。
Any of numerous African and Eurasian shrubs or small trees of the genus Tamarix, having small scalelike leaves and racemes of white, pink, or red flowers.
任何属于萝芙木属的灌木或小树，有轮生体的叶子和聚伞花序的花；产生的物质用在医药上，特别是催吐剂和泻剂。
Any shrub or small tree of the genus rauwolfia having leaves in whorls and cymose flowers; yield substances used medicinally especially as emetics or purgatives.
任何属于萝芙木属的灌木或小树，有轮生体的叶子和聚伞花序的花；产生的物质用在医药，特别是催。
Any shrub or small tree of the genus Rauwolfia having leaves in whorls and cymose flowers; yield substances used medicinally especially as emetics or purgatives.
叙述了沙生灌木资源状况以及沙生灌木材人造板的生产现状和发展趋势。
The resources status of shrub in sandy area, production situation and development trend of panelboard made from shrub in sandy area were introduced.
一种热带美洲灌木或藤本植物白雪浆果，结有白色的球状果实，开侧生总状花序的黄色或白色小花。
Any of various tropical American shrubs or vines of the genus Chiococca, having white globular fruit and small yellow or white flowers clustered in lateral racemes.
沙生灌木的平茬是生长不可缺少的环节。
沙生植被的增加会显著增加土壤中细粒物质的含量，但多年生草本对风蚀的减缓作用低于灌木；
More vegetation covers make the soil particle finer in sand land, but the perennial herbage decrease the wind erosion less than shrub.
金雀花一种地中海豆科金雀花属灌木，尤指金雀花，大都生有三片叶子组成的复叶，通常开艳丽的亮黄色花朵。
Any of various Mediterranean shrubs of the genus Cytisus in the pea family, especially C. Scoparius, having mostly compound leaves with three leaflets and showy, usually bright yellow flowers.
东印度稀疏的多刺的一年生的药草或多年生的半灌木，由于其多肉的被用在果馅饼中和果冻中的花萼以及树的内皮光纤而被广泛种植。
East Indian sparsely prickly annual herb or perennial subshrub widely cultivated for its fleshy calyxes used in tarts and jelly and for its bast fiber.
沙地的原生植被以多年生草本和旱生灌木为主。
The natural vegetation in the sand ground relies mainly on the perennial herbaceous and the drought shrub.
三种沙生灌木材的木片单体制成的板材强度较高；
应用模拟灌木平茬的采样方法，采集、测定了宁夏21种主要木本植物1 ~ 5年生树的热值。
Calorific values of l-5 year old trees of 21 main woody plant species in Ningxia were determined by using a sampling method similar to that of cutting fuel shrub forest.
沙生灌木纤维基材是沙生灌木原料应用的新领域，是治理荒漠的新型植生带。
Desert shrub fiber based material is a new type of composite seeding belt for sand controlling. It is a new application of desert shrub fiber.
柠条属于沙生灌木的一种，不但是防风固沙的优良树种，而且还具有很高的经济价值。
Caragana is a sort of sandy shrub, it not only protects environment, but also has economic value.
柠条属于沙生灌木的一种，不但是防风固沙的优良树种，而且还具有很高的经济价值。
Caragana is a sort of sandy shrub, it not only protects environment, but also has economic value.
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