生态种的

It's sure that five species are domestic animals raised by ancient settlers of Erlitou site. They are Canis familiaris, Sus scrofa domesticus, Ovis sp., Capra sp., and Bos sp..

根据所发现的野生动物的生态习性笔者推断当时的二里头遗址处在一种较现在优越的自然环境中。

For biogenic VOC modeling, emission factors, vegetation biomass and leaf area index were determined for 37 vegetation types. The widely accepted algorithm of Guenther et al.(1993), describing the relationship between light, temperature and the VOC emissions, was adopted. A new canopy model was established to simulate photosynthetically active radiation and leaf temperature within the canopy.

对于VOC生态源模式，确定了37种植被的VOC排放因子、生物量和叶面积指数；采用了相对成熟的关于VOC排放强度和光合有效辐射、叶面温度的依赖关系；建立了一个新的植被冠层模式以模拟冠层内PAR和叶面温度的变化。

According to the phytosociological theories and methods of Braun-Blanquet's school, the regional savanna vegetation of the dry-hot valleys of Yuanjiang river had been investigated. Based on the principle of fidelity degree, the typical 110 releves taken from every sampling stands of the dry-hot valleys were sorted up from below to upper into 15 Associations, then into 5 Alliances, 2 Orders and 1 Class. A synoptic classification system of Class-Order-Alliance-Association was established for the purpose to reflect deeply the characteristics of all syntaxa there in the aspect of plant component and their abundance-dominancy, presence, cover coefficient, life form, growth form, and ecological environment, community structure, species types and so on.

采用Braun-Blanquet植物群落学研究的理论与方法，对云南元江中上游干热河谷分布的植被进行考察研究，把各处取得较典型的110个样地记录按确限度的原则由下而上归类成15个群丛、5个群属、2个群目和1个群纲，建立了元江干热河谷萨王纳植被群纲—群目—群属—群丛分类系统综合表和15个群丛表，以全面深入反映全干热河谷植物群落各级分类单位中各植物种类组成的多优度、存在度、盖度系数、生活型和生长型等特征及其群落结构、生态环境和种型类别。

Granular glands in the frog skins of Ranidae of amphibians, a widely distributed group with over 650 species, synthesize and secrete a remarkably diverse array of peptides with the broad-spectrum antibacterial, antifungal and other biologic activities to protect the organism against a wide range of pathogens, which are believed to have arisen as a result of multiple gene duplication events.

蛙科是全球分布最广泛的两栖动物，种类超过650种。为开拓和适应广阔的栖息地及多样的生态环境，其皮肤腺体中进化产生了结构复杂、种类繁多的抗菌肽。它们除具有广谱抗菌活性外，还有抗肿瘤、抗病毒等生物学活性。

New companies on a number of ecological highly educated, high-quality personnel, the implementation of strong internal modern enterprise management system, adhere to the "company + base + farmers" the operation of the Road, an existing covering more than 200 acres of the Tianfu Roue Goose breeding base in the city, has developed more than 20 large-scale commodity goose farms; investment of about 80 million yuan a large pottery factory; more than 40 acres of land of about 900 million investment in food processing plants; slaughtering, processing and sales 5000000 Only goods goose slaughter plants; poultry disease control centres; food processing research and development centers; cooperation with other merchants built Yurong Chang, the wind plant geese, E Feigan plant, geese and other blood Fenchang.

新生态公司集中了一批高学历、高素质人才，内部强力推行现代化企业管理制度，坚持以&公司＋基地＋农户&的经营之道，现有一个占地200余亩的天府肉鹅种鹅养殖基地，在全市内已发展二十多个大型商品鹅养殖场；投资约8000万元的大型陶瓷厂；占地40余亩投资约900万元的食品加工厂；年屠宰加工销售500万只商品鹅的屠宰加工厂；禽类疫病防治中心；食品加工研究开发中心；同其他客商合作建羽绒厂、风鹅厂、鹅肥肝厂、鹅血粉厂等。

Ecotourism have been as an ideally standard for developing area projects, while nowadays tourism is becoming the emphasis economic domain department till to the sustentacular industrial in some places.

在旅游业成为许多国家或地区的重要经济产业部门乃至经济支柱产业的今天，生态旅游作为一种理想的形式，已在我国取得了一些进展，并成为许多地方和部门规划中不可缺少的项目。

Ecotourism hxdye been as an ideally standard for developing area projects, while nowadays tourism is becoming the emphasis economic domain department till to the sustentacular industrial in some places.

在业成为许多国家或地区的重要产业部门乃至经济支柱产业的今天，生态旅游作为一种理想的形式，已在我国取得了一些进展，并成为许多地方和部门规划中不可缺少的项目。

Ecotourism have been as an ideally standard for developing area projects, while nowadays tourism is becoming the emphasis economic domain department till to the sustentacular industrial in some places.

本文由 PB创新网为您整理】在旅游业成为许多国家或地区的重要经济产业部门乃至经济支柱产业的今天，生态旅游作为一种理想的形式，已在我国取得了一些进展，并成为许多地方和部门规划中不可缺少的项目。

Ecotourism have been as an ideally standard for developing area projects, while nowadays tourism is becoming the emphasis economic domain department till to the sustentacular industrial in some places.

在旅游业成为许多国家或地域的重要经济产业部门乃至经济支柱产业的今天，生态旅游作为一种理想的情势，已在我国取得了一些进展，并成为许多地方和部门计划中不可缺乏的项目。

Ecotourism have been as an ideally standard for developing area projects, while nowadays tourism is becoming the emphasis economic domain department till to the sustentacular industrial in some places.

大 在旅游业成为许多国家或地区的重要经济产业部门乃至经济支柱产业的今天，生态旅游作为一种理想的形式，已在我国取得了一些进展，并成为许多地方和部门规划中不可缺少的项目。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。