尽管第一个长出木本的植物体积很小,但接下来的其他植物种群便能够因此迅速从木本结构优势种获利,仅仅几百万年的时间,其中一些具有木本的植物便进化得像现在的树一样了。
Although the first plants sporting wood were small, subsequent species quickly took advantage of wood's structural strength: in just a few million years, some had attained treelike stature.
修剪像灌木和乔木这样的木本植物必须小心翼翼。
Care must be taken when trimming around woody plants like shrubs and trees.
人口不断增加所带来的压力促使人们大量砍伐木本植物,因此许多城市和城镇周围的大片地区已经完全没有树木和灌木了。
The increased pressures of expanding populations have led to the removal of woody plants, so that many cities and towns are surrounded by large areas completely lacking in trees and shrubs.
枣树作为吴堡的传统树种,被称之为“铁杆庄稼”、“木本粮食”。
As the traditional fruit tree in Wubu, Chinese Date is called "iron set crops" and "woody grain".
葡萄通常为木本蔓生植物,藉卷须攀缘,在干旱地区可以长成近乎直立的灌木。
The grape is usually a woody vine, climbing by means of tendrils. In arid regions it may form an almost erect shrub.
浙江省松阳县野生木本观赏植物资源十分丰富,具有较高的开发利用价值。
Songyang County is rich in wild woody ornamental plants, which is of great value to develop.
当我们买下了这座房子的时候,花园里长满了山楂、黑莓等木本植物。
When we bought the house the garden was overgrown with woody plants such as hawthorn and bramble.
能源作物,是指经专门种植,用以提供能源原料的草本和木本植物。
Energy crops mean herbal and woody plants specially planted and used as raw materials of energy.
从其生活习性上看,木本习性的有25属,草本习性的有23属。
According to the life habit, 25 genera are woody plant and 23 genera are herbaceous plant.
记述了野生木本蔬菜的开发利用种类、加工方法以及栽培状况。
The species of exploitation and utilization, the processing ways and the cultivated situation in the wild woody vegetables were described and discussed.
木本植物维管形成层外部的组织。
木本植物的根茎长得很深。
红树林是指热带海岸潮间带的木本植物群落。
Mangroves are woody plant communities which occur in the intertidal zones on tropical and subtropical coast.
为害的寄主植物有观赏树木、宿根园林植物、木本花卉植物、地被植物及多浆植物等。
The host plants were ornamental plants, perennial/biennial root garden plants, woody flower plants, cover plants and pulpy plants, and so on.
本文通过详细的植物类群调查,对大巴山木本植物区系进行了较为系统的研究。
A systematical study on the woody plant flora in the Daba Mountains was pursued in this paper by means of an investigation on plant taxa.
本发明涉及一种经过烘干加工的禽畜用木本植物饲料,尤其是一种以桑叶及其嫩枝加工成的禽畜用饲料。
The invention relates to a woody plant feed which is dried and processed and is used for livestock, in particular to a feed which is processed by mulberry leaves and twigs for the livestock.
本发明涉及到植物组织培养试管苗的栽培方法,具体地是木本花卉组培苗大批量移栽技术。
The invention relates to a planting method for culturing test-tube seedlings by plant tissues, in particular to the mass transplanting technique for tissue cultured seedlings of woody flowers.
核桃是我国重要的坚果和木本油料树种之一,具有重要的学术研究和经济价值。
As one of the important nuts and woody oil species in China, walnuts are of important academic and economic value.
云南干热河谷低纬高热,光热条件优越,立地气候多样,植物的种类十分丰富,木本生物柴油树种资源富集。
Owing to its location at low latitude area, abundant heat and light, various climate types and site conditions, dry-hot valleys in Yunnan are rich in plant species including woody biodiesel species.
非木本木质素磺酸镁(ML)来源于造纸厂非木本原料亚硫酸盐制浆废液,属于来源丰富、无毒的可再生生物质资源。
Non-woody magnesium lignosulfonate(ML) is produced as a by-product in the sulphite non-wood pulping, which is a very abundant and innoxious biomass resource.
该不育系具有稳定的遗传特性,是研究木本植物雌配子体发育调控机制的极好材料。
It is an excellent material for mechanism research on the female gametophyte development of woody plants with its steady genetic characteristic of female sterility.
刺,例如山楂树上的刺,实际上是一种改良的分枝,它会从木本植物的茎和分枝中生长出来。
Thorns, like those found on the Hawthorn tree, are modified branches that project from the stem and branches of a woody plant.
溃疡病:是由植物的局部皮层坏死引起的疾病,常见于木本植物中,溃疡处常常被愈伤组织所包围。
Canker a localized plant disease in which there is considerable necroses of the cortex tissue especially in woody plants which becomes surrounded by layers of callus tissue.
营养贮藏蛋白质在木本植物的生长发育过程中起着重要的作用。
Vegetative storage proteins(VSPs) played an important role in the growth and development of woody plants.
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。
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.
木本护坡植物要比草皮有明显的吸水作用,紫穗槐表现的更加明显。
The effect of absorbing water of woody plants is more obvious than that of turf, especially for Amorpha.
木本护坡植物要比草皮有明显的吸水作用,紫穗槐表现的更加明显。
The effect of absorbing water of woody plants is more obvious than that of turf, especially for Amorpha.
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