动物地理

Many of these animals had never seen a human before, Skerry told National Geographic.

许多这些动物从未见过人类在它面前， Skerry 告诉国家地理杂志。

A mesocosm experiment demonstrated that, relative to control tanks, atrazine tanks had immunosuppressed tadpoles, had significantly more attached algae and snails, and had tadpoles with elevated trematode loads, further supporting a causal relationship between atrazine and elevated trematode infections in amphibians.

在关于吸虫感染的超过240种可靠的预测因素（这些因素从各种不同植物和动物物种的存在到农用化学药品和生境地理因素都包括在内）中，两个因素比较突出："莠去津"除草剂和"磷酸盐"化肥。

In the lower altitude of arid regions of China, with the change of landscape prairie, semi desert to desert, so were the relative distribution patterns of groups of distributional units, where hygrophilous species declined and xerophilous species increased.

基于GIS技术，以面积约为6 470 km2 的766个栅格收集我国干旱地区啮齿动物的二元分布数据，采用多元分析的分层聚类方法，依据欧氏距离平方值，将地理分布单元划分为若干个组。

But most split trace of samples with tapered profile had been cutted, of which some presented sharp implement with double side shaved, and some even obviously possessed bitted or scrapped "imprint".

结合地理环境和地学结构分析，猛虎洞可能属晚更新世(10~5)万年前旧石器人类穴居的营地或系同生代古脊推动物的遗址。

A biome is "climatically and geographically defined areas of ecologically similar climatic conditions such as communities of plants, animals, and soil organisms."

生物群落是指&类似于气候条件的气候和地理的生态环境，象植物，动物和土壤生物的共同体&。

The study history, taxonomy, characters, biological notes and geological distributions of Encyrtidae were also given in the introduction.

本文在总论部分按中国动物志的编写规格要求介绍了跳小蜂科的研究历史和分类沿革、形态特征、生物学特性和地理分布。

Key words:The humid and semi-humid region of China; Glires; GIS; Geographical distribution pattern; Speciesrichness

要害词：中国湿润半湿润地区；啮类动物；GIS；地理分布；物种丰富度

Relatively, the areaswith lowspecies richness locates in south ofHebei Province,Shandong, Henan and Jiangsu Province, the part of Anhui Province in the north side of Yangtze River and delta ofYangtze River, the areas of Hunan and Hubei along the Yangtze River, as well as the Sichuan basin. All thegeographical units are divided into three groups according to the glires species component by hierarchical clusteranalysis, i.e.

地理单元的物种丰富度分析结果表明，云南西部到四川中部的横断山区、陕西秦岭和甘肃南部山地的啮类动物丰富度较高；河北省东南部、山东、河南、江苏、安徽的长江以北地区及长江三角洲、湖南和湖北的沿江地区以及四川盆地等地物种丰富度较低。

This thesis includes three chapters: Chapter 1: Recent progress on myriapoda mitochondrial genome and genetic variation analysis of Otostigmus O.

本论文包括三部分：第一章：多足动物线粒体基因组和地理种群遗传变异分析的研究进展。

This thesis includes three chapters: Chapter 1: Recent progress on myriapoda mitochondrial genome and genetic variation analysis of Otostigmns O.

本论文包括三部分：第一章：多足动物线粒体基因组和地理种群遗传变异分析的研究进展。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。