查询词典 forest

Among them,202 were normal human beings in forest region in forest region in Ninghua county and 12 were patients with fever, arthitis, neuropathy or dermal papule. And 20 serum for healthy people in Beijing were detected as negative control.

方法采用间接免疫荧光试验对202全林区正常人血清及126例病人血清或脑脊液进行环状病毒IgG和IgM抗体检测，以北京地区20例健康人血清为对照。

The tourist peccancy had a great negative impact on the forest park environment and other tourist's experience. How to manage the tourist peccancy already became a difficult problem for the forest park.

游客违章行为已经给森林公园环境及其他游客的旅游体验带来了极大的负面影响，如何对游客违章行为进行科学管理，已经成为森林公园管理者一个棘手的难题。

The attributes of the forest were initially thought to be due to a Reality Marble, but the truth was that the forest matured to the level of a phantasm race by absorbing the blood of a Dead Apostle.

森林的标志是最初应该成为一个固有结界，不过事实是森林通过吸收死徒的血而成熟到成为一个幻想种的级别。

The highly floristic and physiognomic similarities between the the rain forest of Yunnan and the Indo-Malesian rain forests suggest that the tropical rain forest of Yunnan is part of the Indo-Malesian rain forests as a marginal type from north of mainland Southeast Asia and still belongs to the Malesian floristic region.

云南热带雨林毕竟发生在季风热带北缘纬度和海拔的极限条件下，受到季节性干旱和热量不足的影响，在其林冠层中有一定比例的落叶树种存在，大高位芽植物和附生植物较逊色而藤本植物和在叶级谱上的小叶更丰富，这些特征又有别于赤道低地的热带雨林。

Of amount for geologic hazard happen in coniferous forest and non-timber product forest.95.7% at the place about physiographic form grade gradient greater than 20 degree.

地质灾害发生数的74.9%均在针叶林及经济林中，95.7%发生在坡度〉20 的陡坡处。

I plant the production of pine tar is based on natural forest resources in this region, rich in virgin forest in the end you loose after felling The remaining, dried root can be scientifically pine tar refining into products, over the years in accordance with the relevant user enthusiastic support, valuable improvements, and we practice in the production of machinery and equipment innovations gradually reform and boiler.

我厂生产松焦油是根据本地区自然森林资源，在原始森林中丰富的吗尾松砍伐后剩下的干枝，干根均可科学地提炼成松焦油产品，多年来根据有关用户热心支持下，提出宝贵改进意见，我们在生产实践中渐次革新机械设备和锅炉改革。

Pinewood nematode Bursaphelenchus xylophilus Nickle, which is one of alien invasive species in China, caused pine wilt disease having threatened pine forest and caused serious great impact on forest including economic, environmental and social affects in China.

松材线虫Bursaphelenchus xylophilusNickle是中国重要的外来入侵种，由它引起的松材线虫病对中国森林构成严重威胁，它对林业将产生重要的影响，包括经济、环境/生态和社会的影响。

Most regions with vast forest area are in developing countries. In many of these countries exists prevalently the problem of unclear land-use rights already, let alone the illegal occupation of forest and mineral resources.

大多数森林面积广阔的地区都处于发展中国家，这些国家自身就存在很多土地使用权不清的问题，更别说对森林、矿产这些资源地的霸占了。

The established models in which annual precipitation was incorporated as the principal variable indicate a very closely correlation between forest productivity and its corresponding climatic factors,allowing to simulate distribution pattern of actual forest productivity effectiv...

结果表明：在所构建的模型中，除海拔高度与净生产力的相关模型外，其它模型均有较高的实用价值，模型的拟合曲线变化，基本反映了中国森林现实生产力的地理分布格局；中国森林生产力的分布格局主要取决于气候环境中的水热条件，水分条件是决定中国大部分地区森林生产力水平和地理分布格局的主导因素；根据7个GCMs大气环流模型预测合成的2030年的气候情景，研究气候变化对中国森林生产力影响的结果是：气候变化并没有改变中国森林第一性生产力的地理分布格局，即从东南向西北森林生产力递减趋势不变，但不同地域的森林生产力有不同程度的增加。

In this review, historical background of sampling theory and development of forest inventories are presented. Application and research status of sampling methodology and technology in forest inventory in China and abroad are analyzed and reviewed, which includes sampling with probability proportional to frequency or to size, sampling based on remote sensing and sampling for rare population. Finally, both development trends and some problems of sampling methodology are discussed.

本文介绍了抽样理论的发展和国内外森林抽样调查发展过程，论述了森林调查中主要抽样方法的特点和研究现状，其中包括等概和不等概抽样、基于遥感的抽样、针对稀疏总体分布的抽样调查技术方法，并对这些抽样技术在国内外森林资源调查中的应用进行了综述，概括了抽样调查技术方法的发展趋势，最后总结了抽样技术方法还存在的一些问题。

We stopped by the old fashion ice cream parlor Manhattan Beach Creamery for some refreshment. The "No Shoes, No Shirt, No Problem" sign on the wall epitomizes the beach lifestyle.

我们去商店区的一家老式冰淇淋店坐坐，墙上挂著「没鞋，没上衣，没问题」的牌子完全捕捉了海滩生活的随性及风格。

"If therefore", argues Bellarmine we can offer our prayers and our satisfactions in behalf of those detained in purgatory, because we are members of the great body of Christ, why may not the Vicar of Christ apply to the same souls the superabundant satisfaction of Christ and his saints--of which he is the dispenser?

" "因此，如果"，认为贝拉明（德indulgentiis ，十四）"我们可以提供我们的祈祷和我们满意的代表那些被拘留在炼狱，因为我们是成员的伟大基督的奥体，为什麼可能不是牧师基督适用於同样的灵魂满意的过剩是耶稣和他的圣人-他是在配药？