查询词典 timber forest

The ecosystems were classified into 13 types including valley rain forest, mountainous rain forest, tropical monsoon forest, mountainous coppice forest, mountainous ever green forest, tropical coniferous forest, shrubs, plantation, timber forest, windbreak forest, mangrove, savanna, and crop land, and then, the regulation services and their economic values of Hainan Island ecosystem were assessed and evaluated by terms of water-holding, soil-conservancy, nutrient cycle, C fixation, and windbreak function.

研究表明，2004年海南岛基于生态系统服务功能的绿色GDP为1042.80—1072.84亿元。其中传统GDP为769.36亿元、环境污染经济损失为10.54亿元、生态GDP为283.98—314.02亿元。经分析可知道：海南岛由于工业并不发达，其环境污染损失并不严重，只占传统GDP的1.4％；然而海南岛生态系统服务功能所提供的价值却是非常大，其中生态GDP是传统GDP的37％—41％。

Based on the information taken from the subcompartmental records a comparison between the actual and normal forests was made and a new point of view was proposed in the article: in the case of cultivating timber-forest which is different in cutover age, age class and growing speed within the range of the whole forest station, the forest age class distribution showing the opposite shape of "J" is of more benefit to keeping the relative stability of all the age class area than the age class distribution of th...

本文在统计森林资源小班档案卡片有关资料的基础上，把现实林分与法正林相比较，用法正林学说来指导全场森林的调查。并提出了一个新的观点：在整个经营单位内，培育不同生长速度，不同主伐年龄，龄级期不同的用材树种，森林的龄级结构呈反"J"形分布此法正分布更有利于维持各龄级面积的相对稳定，并且，年伐量的波动不大，有利于森林的永续利用。

Financial Compensation for forest externals should be public-Welfare forests, not be timber forest.

受外在补偿的应该是特定公益林的经营者，而不包括商品林的经营者。

The experimental demonstration display area, by the scientific research, the popular science and the plant classification, the ecology, the use divides into the fruit tree name, superiorly to experiment the model district, the introduction domestication area, the arboretum, the fine timber forest tree seed breeding zone, the narrow-leaved oleaster planted forest natural scenic forest landscape area especially and so on.

试验示范展览区，以科学研究、科学普及及植物分类、生态、用途分为果树名、优特试验示范区、引种驯化区、树木园、优良用材林树种繁育区、沙枣人工林自然风景林景观区等。

Article 45 The input to agriculture by the State shall be used in the following infrastructure and engineering projects: key projects for harnessing big rivers and lakes, large-scale water conservancy projects for flood and waterlogging control, diversion and irrigation, major infrastructure facilities for agricultural production and circulation of agricultural products, production bases of commodity grain, commodity cotton and timber forest, projects for shelter-forest, and fundamental facilities for agricultural education, agricultural scientific research, popularization of technology and meteorology.

第四十五条国家对农业的投入用于下列基础设施和工程建设：治理大江大河大湖的骨干工程，防洪、治涝、引水、灌溉等大型水利工程，农业生产和农产品流通重点基础设施，商品粮棉生产基地，用材林生产基地和防护林工程，农业教育、农业科研、技术推广和气象基础设施等。

Key projects for harnessing big rivers and lakes, large-scale water conservancy projects for flood and waterlogging control, diversion and irrigation, major infrastructure facilities for agricultural production and circulation of agricultural products, production bases of commodity grain, commodity cotton and timber forest, projects for shelter-forest, and fundamental facilities for agricultural education, agricultural scientific research, popularization of technology and meteorology.

治理大江大河大湖的骨干工程，防洪、治涝、引水、灌溉等大型水利工程，农业生产和农产品流通重点基础设施，商品粮棉生产基地，用材林生产基地和防护工程，农业教育、农业科研、技术推广和气象基础设施等。

Article 9 The capital drawn according to section 1 (5) Article 8 of the Forestry Law must be specially used for the timber forest such as planting pit prop and the forest used for making paper and etc., and shall not be embezzled.

第九条 依照森林法第八条第一款第项规定提取的资金，必须专门用于营造坑木、造纸等用材林，不得挪作他用。

Whether the forest farmers have wishes to input in timber forest is a decisive factor to the balance between supply and demand of woods.

林农是否有意愿投入用材林，是决定今后木材供需平衡的一个重要因素。

Project of Fast-Growing Timber Forest Bases in Key Areas This project is mainly to solve the problems of supply and demand of the timber and forest products.

重点地区速生丰产用材林基地建设工程主要解决木材和林产品供应问题，也有利于减轻木材需求对森林资源保护造成的压力，为其他生态工程建设提供重要保证。

Article 8 For national focal point shelter belt, and forest for special uses, the competent forestry authority of State Council shall produce opinions and report to the State Council for approval, then promulgate it; for local key shelter forest and forest for special use, the competent forestry authority of the people's government of a province, autonomous region or municipality directly under the central authority shall produce opinions and report to the people's government at the same level for approval, then promulgate it; for other shelter forest, timber forest or special-use forest as well as economic forest or fuel forest, the competent forestry authority of people's government at county level shall demarcate according to the state's relevant regulations on forest categorization and the arrangement and organization of the People's government at the same level, and report to the people's government at the same level for approval and promulgation.

第八条 国家重点防护林和特种用途林，由国务院林业主管部门提出意见，报国务院批准公布；地方重点防护林和特种用途林，由省、自治区、直辖市人民政府林业主管部门提出意见，报本级人民政府批准公布；其他防护林、用材林、特种用途林以及经济林、薪炭林，由县级人民政府林业主管部门根据国家关于林种划分的规定和本级人民政府的部署组织划定，报本级人民政府批准公布。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。