查询词典 forest

Now, there is a need for Chinese forest to be reformed in fertility and relations of production by the reasons of Chinese forestry current estate, in order to boost Chinese forestry fertility level and contribute to forest double-quick development.

新时期我国林情决定了林业需要从生产力和生产关系两个方面进行变革，从而促进林业生产力发展水平，为林业的跨越式发展做出重要贡献。

In this paper, the marshland of Daxinganling forest region is classified into three kinds, the pass performance of three kings of crawler fire engine, J-50, A531, BFC804 and a kind of two-wheeled forest fire engine of special light-duty HS-8 is studied in theory and test, the calculation formulas of the tangential traction force and the external motion resistance of vehicle are given and the drawbar pull is used as evaluation index.

对大兴安岭林区的沼泽地进行了分类，并对3种履带式森林消防车J-50、A531、BFC804和一种特轻型双轮森林消防车HS-8的沼泽地通过性作了理论与试验研究，给出了切线牵引力和行驶阻力的计算公式，采用挂钩牵引力作通过性评价指标。结果表明，BFC804可以通过重沼泽地，A531和HS-8可以通过中沼泽地，而J-50只能通过轻沼泽地。

Types during 10 years within Baihe forest bur eau, the dynamics of forest resource weremonitored long and effectively.

准确反映了该局不同林分类型的10 年间森林生长动态信息，森林资源动态得到了长期有效

Forest landscape is the main part of a forest park, and is the base of ecotourism development.

摘 要：森林景观是森林公园的主体，是森林公园开展生态旅游的物质基础。

The forest heat balance is a very important content in forest energy system.

森林热量平衡是森林能量平衡的重要内容。

International forest canopy networks have been established worldwide. To understand the relationship among community characteristics, environmental factors and epiphyte dynamics, and develop effective and standard methods and technologies for the study of forest canopies, more work is needed in this field.

由于世界各地森林类型多样和环境条件各异，目前国际上有关附生物的研究仍十分活跃，建立了林冠研究网络，研究不同类型森林中附生植物及其枯死残留物的动态及其与群落特征、环境因子的数量关系，探讨、交流和发展有效的标准测量方法和技术是该领域研究的主要内容。

They are 1 Cold-Temperate Mountain Hard-leaf Evergreen Oak Forest and 2 Temperate Needle and Broad Leaf Mixed Forest.

应该重点保护的植被类型是：寒温山地硬叶常绿栎类林、温凉性针阔叶混交林。

Cold-Temperate Mountain Hard-leaf Evergreen Oak Forest is less than the Pine Forest, which usually occurs on east-faced slope above 3000m.

寒温山地硬叶常绿栎类林在拉市海流域面积仅次于云南松林，多出现于海拔3000米以上东向山坡。

To keep abreast with current and new rules and legislations and incorporate them into the company's forest management policies in the course of our forest plantation expansion program.

确保经营管理体系与公司现行的营林活动和规模相适应，并不断得到补充和完善，以适应新的形势和政策法规的要求。

The forest has external economy, need adopts proper measure to solve exterior sex problem of the forest.

森林具有外部经济性，需要采取适当的措施解决森林的外部性问题。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。