利用盐生植物群落的结构特征和优势植物叶的氯硫比,可以指示土壤含盐量,为盐荒土壤的改良利用提供科学依据。
Adopting the characteristics of the community structure and the ratio of chlorine and sulfur in the leaves of plant could indicate the salt content of soil, which would provide scientific basi...
在园艺应用,珍珠岩是用来作为在世界各地的一个组成部分无土混合增长,提供最佳的通风和湿度保持优势植物生长。
In horticultural applications, perlite is used throughout the world as a component of soilless growing mixes where it provides aeration and optimum moisture retention for superior plant growth.
另一个适应性优势是,米草比大多数其他植物更有效利用二氧化碳的能力。
Another adaptive advantage is Spartina's ability to use carbon dioxide more efficiently than most other plants.
例如,沼泽贫瘠的土壤提供的氮和磷很少,所以肉食植物比那些通过更传统的方式获得这些营养的植物更有优势。
The poor soil of bogs, for example, offers little nitrogen and phosphorus, so carnivorous plants enjoy an advantage over plants that obtain these nutrients by more conventional means.
研究团队在寻找促进杂交优势的基因的时候发现,将两种植物杂交出的更具优势的子代,其产量更高。
The team made the discovery while hunting for genes that boost heterosis, the phenomenon by which cross-breeding two varieties of plants produces more vigorous hybrid offspring with higher yields.
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.
杂交优势通常在植物中非常普遍在一些动物中也有体现——不过有人猜测,在欧洲皇室中缺乏这种效应。
Hybrid vigour is common in plants and is found in some animals-though, some speculate, it may be lacking in European royalty.
GLM与GAM对于深入研究单个植物种与环境间的关系具有优势。
GLM and GAM have advantages in probing deeply into the relationship between plant species and environment.
为了充分利用区位优势,植物交错布置,扩展了空间,使游客能深入其中。
To take advantage of the location, the plant plays a staggered, making the space to expand, as the visitor walks deeper into the house.
此例中的橡树因而被称为优势物种,但也有许多其他种类的植物,像灌木、小树、苔藓、地衣和藻类。
The oak tree in this example is therefore called the dominant species but there are also many other types of plants, such as bushes, small trees, mosses, lichens and algae.
无疑,像燕麦片之类的一些植物性食品,不仅比肉类更经济,而且对于机械和智力上的表现也更有优势。
There is no doubt that some plant food, such as oatmeal, is more economical than meat, and superior to it in regard to both mechanical and mental performance.
在这种缺乏矿物质的环境下,食虫植物拥有诱捕猎物,将其分解成养分的优势。
The plants gain their advantage from their ability to extract nutrients from insect prey in this mineral-poor environment.
商界、科学家和农民都希望转基因的技术能够培育出更多具有价格优势,而且是现今的培育技术无法培育的动植物。
Businesspeople, scientists, and farmers hope that transgenic techniques will help cultivate more cost-effective plants and animals that are not available with the use of current breeding technology.
因此设计者应重视将动植物种类如何成功地引入基地中,增加湿地的生物学优势,减少由于忽略植被而造成的湿地退化。
Hence designers should focus on successful introduction of flora and fauna to the site to initiate the biological benefits of the wetland and reduce the opportunities for degradation due to neglect.
我国正凭借着优势的植物资源,引领着世界的化妆品功效原料航向。
With the advantage of China is plant resources, the effectiveness of leading the world of cosmetics raw materials course.
沿海地区具有经济发达、生产技术先进等优势,该地区拥有竹类植物25属250多种,约占全国的一半。
There are over 250 species of 25 genera bamboo in the coastal region, which takes more than half in China.
也许被子植物适应优势的秘诀就在于它们有能力形成每单位重量的木材可支付少得多的能。
Perhaps a key adaptive advantage of the angiosperm is their ability to construct wood with much less expenditure of energy per unit weight.
木本藤本植物在城市立体绿化中具有其他植物不可比拟的优势,因此也得到了广泛的研究与应用。
Woody vines have the advantage which cannot be analogous in the vertical plants of city, consequently, it receives comprehensive study and application.
评述了富锌植物的农业优势及改善人类锌营养的潜力。
It was stated that breeding for zinc dense crop varieties with agronomic advantages was just as important for plant nutrition as for human nutrition.
在环境监测方面如测定土壤、植物中农药残留量、多环芳烃等致癌物以及在生化药品制备及检测方面,尤其是在强碱性化合物测定上具有极大的优势。
In prospect of future, the packing materials will be a power tool in detection of pesticide residues in soil and plants, poly-aromatic hydrocarbons in environment as well as pharmaceutics industry.
皖东地区自然条件优越,药用植物资源优势明显,不仅种类多、储量大,而且品质好、分布广。
There is great advantage of medicinal plant resources in east Anhui province. It's not only excessive categories and great reserves but also good quality and vast area in distribution.
浙江仙居俞坑森林群落植物种类丰富,优势种不明显,群落中植物种类以常绿阔叶树种为主,落叶阔叶成分也有一定比例。
The Yukeng forest community in Xianju County of Zhejiang Province has abundance of plant species, of which the dominant population is not so clearly classified.
同种植物的优势度也随着放牧强度的加重或减轻而发生改变。
The preponderance degree of same kind of plant is also change with the increasing or reduces of stocking intensity.
水盾草在所调查的大部分沉水植物群落中基本上为优势种或共优种,并且其优势度与物种数呈显著负相关。
Cabomba had been the dominant or co-dominant species in the most investigated submerged plant communities, and its dominance negatively correlated with the number of species markedly.
通过对农业资源的优势分析,认为青海省在冷凉气候资源、农业可利用土地后备资源和可开发植物种类资源等方面具有较好的比较优势。
In the article, the agro-resource was analyzed and cool climate, un-utilize land resource for farming and un-develop plant resource have the comparative advantages at Qinghai Province.
杂种优势是生物界普遍存在的十分重要的生物学现象,并在多种动植物中得到成功地利用。
Heterosis, a widely existing biological phenomenon, has been successfully exploited on breeding of many plants and animals.
综述了植物有效成分酶提取法,讨论了酶提取法的优势,并展望了酶提取法在植物有效成分提取中的应用。
This paper summarized enzyme method for extracting different botanic ingredients, to discuss the advantage of enzyme method and outlooks the development of the enzyme extracting method.
该地区的红树植物种类计有8科、12属、12种,以红树科植物占优势。
In this district, the mangrove plants consist of 12 species belonging to 12 genera in 8 families.
针对吉林地区野生药用植物资源丰富的优势,通过调查,提出了对野生药用植物资源的开发、利用和保护的建议。
Aiming to the resources dominance in wild medical plant of Jilin region, the author made an investigation on their development, utilization and protection.
针对吉林地区野生药用植物资源丰富的优势,通过调查,提出了对野生药用植物资源的开发、利用和保护的建议。
Aiming to the resources dominance in wild medical plant of Jilin region, the author made an investigation on their development, utilization and protection.
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