查询词典 timber forest

Secondly, the Russian forest cover is about 50 percent, the world's 1/5 of timber reserves.

其次，俄罗斯森林覆盖率约为50%，拥有世界1/5的木材储量。

Poplaris a major timber species in north China. It is more important to make the site index table in forest management.

山杨是华北地区主要用材树种之一，因此，对于营林工作，编制该树种的地位指数表是一项很重要的基础性工作。

Protection of forest resources with the increasing timber supply and demand contradiction between the more prominent.

保护森林资源的日益增加的木材供应和需求之间的矛盾更加突出。

The guideline on Chinese forest development is undergoing dramatic change,from timber-producing orientation toward ecological function orientation.

中国林业发展指导思想经历重大变化，正在采取的重大行动必将对缓解全球气候变化产生重要影响。

After the cutting license has been obtained according to the law, the competent forestry authorities shall issue transport documentation to the timber cut in line with the provisions of the license when it is transported out of the forest districts.

依法取得采伐许可证后，按照许可证的规定采伐的木材，从林区运出时，林业主管部门应当发给运输证件。进口许可证获准后，请立即电告证号，及何日开立信用证，以便我方做好运输安排。

Guangdong Province, rich forest resources, timber in southern China is an important one of origin

广东省森林资源比较丰富，是我国南方木材的重要产地之一。

Much timber was destroyed in the forest fire.

许多木材在这次森林大火中烧毁了。

The authous give some methods to resolve the problems existing in timber examination management in forest area s.

本文简述了在林区木材检验管理工作中出现的不合理问题。

In just a short period, thirty-five thousand hectares of forest timber was destroyed.

片刻时间里，35000公顷的森林木材被毁。

Article 36 The operation, supervision and administration methods for timber in forest districts shall be separately formulated by the State Council.

第三十六条林区木材的经营和监督管理办法，由国务院另行规定。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐