天然林是什么意思_天然林用英语怎么说_天然林的翻译_天然林翻译成_天然林的中文意思_天然林怎么读,天然林的读音,天然林的用法,天然林的例句

Since the 1980 s, China has exercised cutting quotas in natural forests.

从80年代开始对天然林限额采伐.

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Natural forest since protective project was started 1998 oneself, obtain apparent effect.

天然林保护工程自1998年启动以来, 取得明显成效.

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Fourth, gradually shifting emphasis from felling natural forests to logging in plantations.

四是由采伐天然林为主逐步向采伐人工林为主的转变.

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It aims to rehabilitate and develop natural forests.

主要解决天然林的休养生息和恢复发展问题.

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We must protect the natural woods here, and strictly forbid the cutting down of trees.

我们要保护这一带的天然林, 严禁乱砍滥伐!

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Elaborated natural forest protective project is a when implementation can develop continuously major strategy.

阐述了天然林保护工程是实现可持续发展的一项重大战略.

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Deforestation on the upper - middle reaches of the two rivers will be stopped completely.

全面停止长江、黄河流域上中游天然林采伐.

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In this and age, it's not a sound business practice to trade in old growth wood.

在现今这个时代, 做原生天然林的贸易并非聪明的商业行为.

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Good results were achieved in projects for reforesting formerly cultivated land and protecting natural forests.

退耕还林和天然林保护工程建设取得成效.

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At present its progress circumstance is: ( one ) big projects are advanced steadily natural forest protective project.

目前其进展情况是: ( 一 ) 六大工程稳步推进天然林保护工程.

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The natural forest protection project had initiated, and input into forestry was further enlarged.

天然林资源保护工程开始启动, 林业投入进一步加大.

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There was most significant difference in DOC concentration in surface 10 cm soils among three forests.

不同林分0～10cm土层 DOC浓度 差异最大,格氏栲天然林该层DOC浓度 达1310.3mg·kg-1,分别是格氏栲人工林和杉木人工林的1.5倍和2.4倍.

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The lack of wood resources would be occurred after implementing nature forest protected project.

中国实施天然林保护工程后,会发生木材资源的短缺现象.

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The sloping valley along between the forests and ice peaks like a huge dragon the sky.

巨型的地表钙华坡谷,蜿蜒于天然林和石山冰峰之间,宛若金色“巨龙”腾游天地.

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It discussed the integration points of participatory approaches and natural forest protection program.

探讨了参与式方法与天然林资源保护的结合点.

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