查询词典 flooring timber

We summarized the reason and the root on the issue of illegal logging ,with the development of economic globalization, the developed and developing countries in the utilization of forest resources is bound to have a contradiction. The issue of illegal logging of timber is a forest resource in allocation process again.

通过以上的论述总结了非法采伐问题产生的原因与根源，经济全球化的日益发铺，发达国家与发铺中国家在森林资源利用问题上的矛盾必然产生，非法采伐问题是一次森林资源利用的再分配过程。

The company's strategic alliance units Kyushu Yunnan forestry company is one timber from forest development to deep-processing, forestry board one of multi-functional companies.

公司的战略联盟单位云南九州林业公司系一由森林开发到木材深加工，林板一体化的多功能公司。

Econometrics and forest resource evaluation methods are adopted to decide the environmental and timber benefit functions of forest ages.

运用计量经济分析和森林资源价值评价方法获得案例点水源涵养林木材效益、环境效益关于林龄的函数。

We must safeguard forest timber .

我们必须保护林木。

The development of tropical timber, economic forest and subtropical crops, the main direction should be.

发展亚热带用材林、经济林及亚热带作物应为主攻方向。

Non timber forest products and negotiates contracts, purchases, sales or transfers of products

代理商：是指个人或实体，即可以买卖木材和/或者其他木材和非木材森林产品的或者可以商讨合

Forest coverage rate is about 25%, should be vigorously planting afforestation, greening barren hills in order to develop timber and economic forest mainly to strengthen the protection and management of existing forests.

森林覆盖率约为25％，还应大力种树造林，绿化宜林荒山，以发展用材林和经济林为主，加强对现有森林的保护和经营。

The main advantage of wooden products is green, they use wood from the northeast part of the quality of natural forest timber, more material from the Italy, the United States, France, Brazil and other countries imports of natural materials to ensure product quality.

欧美居门业有限公司生产的木门产品主要优点在于绿色环保，其所用的木材部分来自东北天然森林的上等木材，更多的材质源自于意大利、美国、法国、巴西等国进口天然材料，保证了产品质量。

Based on market mechanism, this article uses a policy simulation model which is integrated of forest industry and forest cultivation and timber production, takes forestry economic welfare as a goal and discusses the model and parameters.

本文基于市场机制，以林业经济福利为目标，把森林资源培育的第一产业环节和以森林资源为原料的第二产业发展结合一起作为完整的产业链，构建一个林业的政策模拟模型。

Second,we set the database of morphological characteristics of intercepted and captured bark beetle during quarantine,and the last,we studied the molecular identification of 15 species.The results were showed as below.1.Application of bark beetle semiochemicals in timber quarantine1.1 EAG and walking responses of bark beetle to different semiochemicalsSemiochemicals which can induce the olfactory response and aggregation behavior of bark beetle include host volatile components,pheromones secreted by bark beetles itself or synthesized with host compounds by bark beetles,and the compounds released by tissue of decaying wood under the pressure of microorganism after bark beetle colonization.

信息化合物在小蠹虫检疫中的应用1.1小蠹虫对各种信息化合物的触角电位及嗅觉反应能诱发小蠹虫产生嗅觉反应，进而使之产生聚集行为的信息化合物有很多种，主要包括：树木的挥发性组分；小蠹虫自身产生的信息素和寄生后转化寄主化学物质合成的信息素统称虫体信息素以及树木被小蠹虫寄生后，其组织在微生物作用下释放的物质。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。