不同生境的动物食物的优势种类组成是不相同的。
Diet components of Marine animals from various habitats are different.
狮泉河的枝角类和桡足类种类很少,所采样品仅检出枝角类5科8属18种,优势种类为尖额溞和盘肠溞;
The species of cladoceran and copepod in Shiquan River are fewer. From the specimens we observed 5 families 8 genus 18 species of cladoceran and the dominant species are A.
因此,所获浮游动物中,多数优势种类是广盐性种类。而且,从上游至下游各站位的种类数和个体数随着氯度的增高而减少。
The number of species and total individuals of zooplankton decrease with the increasing chlorinity from the upper to the lower reach.
其中,昆虫纲占所采节肢动物个体总数的93.6%,缨翅目、鞘翅目和双翅目昆虫为优势种类,同翅目、直翅目、半翅目、鳞翅目和膜翅目昆虫及蜘蛛目为常见种类。
Insects accounted for 93.6% of the arthropods. Thysanoptera, Coleoptera and Diptera were the dominant taxa, and Homoptera, Orthoptera, Lepidoptera, Hymenoptera and Araneida were common taxa.
要知道,横斑猫头鹰可吃的食物种类比斑点猫头鹰要多得多,这是他们的一大优势。
They have an advantage because they eat a wider variety of prey.
此方案的优势在于,虽然请求方仍然必须知道使用了某种类型的轮询机制,但服务本身并不必如此。
The advantage of this scenario is that while the requester must still know that some type of polling mechanism is being used, the service itself doesn't.
下面的部分将详细说明IBMNAS客户端配置的各种类型,并列出各种类型相对于其他类型的优势。
The following sections illustrate each type of IBM NAS client configurations in detail and list their advantages over each other.
研究霸王龙的科研人员在研究其他种类的恐龙,甚至是在研究一些现存的动物上很占优势,这也就使得霸王龙广受欢迎。
Researchers studying tyrannosaurs have had a leg up over those working on other dinosaurs-and even some extant animals-given T. rex's wide popularity.
这种类型的望远镜称为反射望远镜,比折射望远镜更具有优势,后者需要用到两个透镜,而且会受到光学畸变效应的影响。
Such telescopes are called reflectors, and they offer major advantages over refractors, which use two lenses and suffer from optical distortion effects.
通过元分析150种实验和10万参加者,男性在冒险的16个种类中的14种占绝对优势。
In a large meta-analysis involving 150 studies and 100,000 participants, in 14 out of 16 categories of risk-taking, men were over-represented.
知道你是哪种类型的学习者的优势是,你能够研究的方式,最适合你的学习方式。
Thee advantage of knowing what kind of learner you are is that you can then study in the way that best suits your learning style.
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.
家族企业可以依据家族导向和企业导向划分为四种类型,家族导向和企业导向各有优势和劣势。
Family businesses can be divided into four categories according to family orientation and business orientation, of which, each has its own strengths and weaknesses.
然而现在已经变为右旋占多数的蜗牛种类,其旋向性(壳的螺旋方向)一度也曾均衡分布,在某些种类中,甚至左旋曾占优势。 。
Butt at one time, handedness (twist direction of the shell) was equally distributed within some snail species that have become predominantly dextral or, in a few species, predominantly sinistral.
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.
介绍了常见电子书的种类、特点及优势,指出了电子书仍需解决的问题。
This paper introduces the types, characteristics and advantages of some common E-books, and points out some problems that need to be solved in E-books.
本市最大家具城,展览厅面积大、种类多,服务良好,具有独家优势。
The biggest furniture centre in our city has the sole superiority because of its large exhibition hall with a variety of furniture and excellent service.
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.
区系地理成分可分为10种类型,热带分布的属占绝对优势,达94.89%。
The floral composition can be divided into 10 areal types, of which the tropical element is 94.89%.
介绍了供应关系的三种类型,分析了供应联盟的主要优势和适用的交易环境。
The authors introduce three types of supply relationship, and analyze the main advantage of supply alliance and the suitable environment.
掌握寒地水田杂草发生种类及优势种群,对制定杂草综合治理方案,科学选用化学除草及其配套技术具有指导意义。
Grap the cold-field paddyfield's characteristic and preponderant colony have the directive sense to constitute father's precept of weed, choose chemic weed scientific and its measure.
西宁地区油菜田蜘蛛种类主要有6科10种,其中星豹蛛和锥腹肖蛸为优势种。
There are mainly 10 spider species in 6 families in rape fields in Xining, among which Pardosa astrigera(L. Koch) and Tetragnatha maxillosa Thorell are the dominant species.
优势种为轮虫类和枝角类,这此种类极耐有机污染,耐低溶氧。
These species could tolerate the organic pollution and low dissolved oxygen.
其次指出何种类型企业具有竞争优势,分析企业合资研究对竞争优势的影响;
Second, what type of firms is advantageous and an effect of the research joint ventures on competitive advantage are explained.
区系种类组成丰富,地理成分复杂,酸性土植物优势明显,珍稀濒危植物和特有成分较多。
There are many rare species, complicated geographical composition and the plants in acid soil there.
组团式综合处理将不同种类的废弃物集中到一个区域内进行综合处理,与传统的处理方式相比较有显著优势。
All kinds of municipal solid waste are to be collected and treated by the Group comprehensive treatment technology, which shows remarkable advantages over conventional treatment.
主要介绍了双壁波纹管及其所用材料的种类并对它们进行了分析比较,重点介绍了聚丙烯树脂在大口径双壁波纹管上的应用优势。
The twin wall corrugated pipes and the kinds of its material were mainly introduced, analysed and compared. The applied priority of pp large diameter twin wall corrugated pipes was emphasised.
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.
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.
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