These fast-growing species can grow over the slower-growing species of coral, denying them light and preventing them from recovery.
这些生长迅速的物种可以覆盖生长较慢的珊瑚,使它们得不到光照,无法恢复生长。
Softwoods are fast-growing coniferous species that account for 80% of the world's timber.
软木是指速生的针叶林品种,占世界木材产量的80%。
But Paquette and Messier report that planting fast-growing hybrid poplar as nursemaid species to shelter slower-growing trees shows promising early results.
但Paquette和Messier报道说种植长速快的杂交白杨作为庇护长速慢的树木的保姆品种出现了令人惊讶的结果。
The shrub species of Leguminosae have the characteristic of high protein content, fast growing, and easy collection. Therefore, they are ideal plant protein resources.
豆科灌木树种具有蛋白质含量高、适应性强、生长快、易采收等特点,是比较理想的植物蛋白质资源。
Microbes can decompose all the natural material with the characters of great quality, many species, fast growing, easy culture and complicatedly enzymes.
微生物数量大,种类多,生长快,易培养,且酶系复杂,几乎可以分解一切天然物质。
The ecological function of plantations can be improved by using a combination of fast growing exotic species and bird dispersed native species so as to accelerate succession.
在营造速生人工林时,适当引入鸟播的野生树种,可加速人工林的自然演替速度和提高人工林的生态效益。
One of britain ' s best - known seabirds, the puffin, is being wiped out by invading fast - growing alien plant species because of global warming.
英国最为人所只的海鸟海雀,由于全球暖化,而被快速生长的外来入侵树种所消灭。
The wood used in these beams are a fast growing renewable material source, and its species (eucalyptus) are planted specifically to be harvested.
用于这些梁的木头是一种更新更快的材料资源,这种树木(桉属植物)专为大规模使用而种植。
Most structural timber species now used in the North China's rural areas are poplar, willow, elm etc, which are fast growing trees but whose woods are very susceptible to biological deterioration.
我国北方农村的建筑用材,多以杨、柳、榆等速生树种为主,但这些木材易发生腐朽与虫蛀。
Paulownia is an important fast-growing tree species, which is widely distributed and favored by people.
泡桐是我国重要的速生用材树种,分布广泛,深受广大群众的喜爱。
This species is introduced from abroad for, greenhouse, hardy, fast-growing resistant, fragrance, flavor, taste good, big leaf fiber surface, double oil, aging.
该品种是由国外引进,适合保护地、露地栽培,耐寒,速生,极耐抽苔,味香浓,叶片大,口感好,双油面,纤维少,不易老化。
Chinese fir is the main fast-growing economic timber species in South China, especially in northern part of Fujian province, where cultivation has already become dimensions.
杉木我国南方最主要的速生经济用材树种,在福建地区尤其是闽北种植已成规模。
Either build their vegetables is not only our unique fast-growing timber species, but also known as "green vegetable health products".
其材菜兼用,不但是我国特有速生用材树种,而且被称为“绿色保健品蔬菜”。
Either build their vegetables is not only our unique fast-growing timber species, but also known as "green vegetable health products".
其材菜兼用,不但是我国特有速生用材树种,而且被称为“绿色保健品蔬菜”。
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