查询词典 species diversity

In this research, leaves of maize grown on soil pots and vermiculite pots were treated with jasmonate methyl ester, salicylic methyl ester and third instar larvae of the maize stalk borer and were assessed for the effect on the contents of DIMBOA and phenolic acid, and the expression of defense genes in leaves and roots, the content and species of root exudates and the diversity of rhizosphere bacteria community.

本文通过土壤盆栽、蛭石盆栽实验，用化学分析和分子生物学方法研究不同浓度茉莉酸甲酯、水杨酸甲酯及玉米螟3龄幼虫处理玉米（粤农9号）叶片对叶片和根中丁布、酚酸及防御基因的表达量的影响；且探讨处理之后根系分泌物的种类和组分及土壤细菌群落多样性的变化。

This article reports chromosome diversity of 12 species of Tibetan fishes.

报道了西藏鱼类染色体多样性的研究结果。

Now if we compare the prodigious diversity of upbringings and of ways of life which prevail among the different classes in the civil state with the simplicity and uniformity of animal and savarage life, where everyone eats the same foods, live in the same style and does exactly the same things, it will be understood how much less the difference between man and man must be in the state of nature than it is in society, and how much natural inequality must be increased in the human species through the effects of instituted inequality.

&因为当一个巨人和一个侏儒在同一条道路上行走时，两个人每走一部，巨人的优势就会增加一些。现在，如果我们把文明社会中流行于各阶层的不同教育和生活方式惊人的多样性与吃、住、行个体间毫无差别的动物和野蛮人生活的简朴一致进行比较，就会理解自然状态中人与人的差别为什么会比文明社会中人与人的差别少得多，并且也会理解为什么自然的不平等被人为建立的不平等加深了许多。&

Its center of diversity is Tenerife, with seven species occurring on this island.

魔南景天属的多样性分布中心位于加那利群岛的特内里费岛，这里是本属7个品种的原产地。

In the present study, our main objective was to describe the diversity and characteristics of spider communities in the rice growing area of the Punjab, Pakistan. The study was conducted in four different districts (Lahore, Sialkot, Sheikupura, and Kasur) of the Punjab where rice is a major crop. All study sites were sampled using two trapping techniques. A total of 27658 individuals belonging to 44 species, 30 genera, and 12 families was recorded.

为研究巴基斯坦旁遮普中部稻田中蜘蛛群落的多样性与特征，我们在Punjab的4个主要产稻区Lahore、 Sialkot、 Sheikupura、和Kasur使用陷阱诱捕以及吸虫器进行研究，共记录了隶属于12科30属40种的27658头蜘蛛。

With index of diversity,similar coefficient,and dominant species,water quality of Poyang Lake was evaluated.

还用原生动物群落的多样性指数、相似系数与优势种群对鄱阳湖各站的水质进行了评价。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。