森林
- 与 森林 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Also it synthesize the natural law on vegetation distribution and the present situation on urban forestry construction to define the main proportion on urban species actually:the proportion between aiphyllus tree and deciduous tree is 3:7; the proportion between arbor and shrub is 2:1; the proportion between coniferous tree and broadleaf tree is 1:4; the proportion between fast-growing trees and slow-growing trees is 1:1.The following tree species programmed in urban forestry construction of Qingdao on the above-mentioned demanding on trees planning in this thesis
本文以上述提到的树种布局规划要求,分别规划出了青岛市城市森林建设中的行道树种、公园绿化树种、游园、街头绿化树种、山地风景林树种、居住区绿化树种、机关、学校、医院等处的绿化树种、工矿区绿化树种、海岸抗海雾、海风树种、耐盐碱树种、垂直绿化树种、地被植物,并对城市森林的近自然化配置,以及在天然森林已不存在的地方,运用技术模拟原来的天然森林进行恢复和重建进行了初步阐述。
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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。
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When making plans for biodiversity conservation for a forest management unit such as forestry bureau or forest farm, we should firstly make conservation priority for different forest types according to the resistance and adaptability of forest to disturbances.
在一个森林经营单位进行生物多样性的保护时,首先应根据不同森林类型对干扰的适应和抵抗力大小确定对各类森林优先保护的次序,然后再在各类森林的不同小班中进行生物多样性间接评价打分表的填写,最后根据不同小班生物多样性得分的多少确定其保护的等级或先后次序。
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This simple concept can be applied in a great number of different forest management situations. It provides a methodical framework for producing practical management plans for foresters and for evaluating scenarios of forest development.
这种简单的概念可以应用到大量的不同森林经营场合,它为森林经营者制定切实可行的森林措施和评价森林经营计划提供方法。
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There are four million seven hundred and thirty thousand hectare forests in Yunnan province at present, including one hundred and four million sixty three thousand mu Pinus Yunannensis and Pinus Kesiya, which accounts for 75.7 percent in whole province. There is five hundred million and two million stere storage of wood, accounts for 55.1 percent in total. It is also the first in China. If adequately use this resource, it will tap crude rosin one million two hundred and forty thousand ton, which can produce gum rosin eight hundred and ten thousand ton and gum turpentine oil three hundred and ten thousand ton.
云南省现有松林面积473万公顷,云南松和思茅松森林面积共有一亿零四百六十三万亩,占全省森林面积嘀百分之七十五点七,森林蓄积量共五亿零二百多万立方米,占全省森林总蓄积量嘀百分之五十五点一,居全国各省区之首,如果充沛利用起来,云南省每年可采割松脂一百二十四万吨,生产松香八十一万吨、松节油三十一万吨,相当于日前世界松香总产量一百万吨嘀生产资源。
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Taking the forest inventory data on forest resources investigated from June 2005 to January 2006 as the basis,the forest resource status of Guangnan county ,including the conditions of resource growth and decline were analyzed.
以2005年6月中旬至2006年1月底对广南县进行森林资源调查所获的资料为依据,论述了该县的森林资源现状,并对其森林资源的消长情况作了分析,进而评述了广南县森林资源的特点并作出了评价。
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The infamous L-Forests of Kerning City. These maps are well known for being a pain to navigate.
废弃都市的森林,也就是逆恩森林、废都森林众所周知逆恩森林是一个比较难走的地方
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First , both the system of forest protection law in china and that in Japan makes Forest Law as basic law , and they are consistent in three layers , which are law - administrative rules - department regulations formed a perfecter system of forest protection law .
到时中国将拥有更多的绿色森林,为挽救地球做出自己的贡献。本论文仅从中日森林保护法律体系中若干内容的比较中探寻有益于我国森林资源保护的法律途径,以期对我国森林资源的保护和发展有所裨益。
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After I referred tos correlative books which write about the progress of the environmental scenes design, and summarized correlative theories, such as the design concepts of chinese classical garden,the Garden-aesthetics,the Forest-esthetics,the forest culture theory,the Landscape-designs studying, the Landscape Ecology,the Environmental capacity studying etc…On this base,I brought forward some related principle and notion in the construction technology and research some main items should pay attention to in the construction technology about Forest Home environmental scene.
在参考当前相关领域的研究进展并在结合中国古典园林设计理论、园林美学、森林美学、森林文化理论、景观设计学、环境容量学等相关理论的基础上,提出了森林人家环境景观营建的原则和指导思想,总结出森林人家环境景观营建需注意的主要事项。
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It was found that 80% of the people recognized that using scientific methods to manage our forests is necessary nod 65% of the people recognized that, if necessary, timber cutting is stilt acceptable.
以系统抽样及随机抽样混合,在全省抽取样本850个进行分析,结果显示有80%的国人认为要以科学方法去经营台湾森林,65%的国人认为砍伐森林在森林正常经营上是需要的,表示大多数国人对森林经营的态度仍是理性的。
- 推荐网络例句
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In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.
。但是,在否定句或疑问句里,这种带有"do"的方法表达的效果却没有什么强调的意思。
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Go down on one's knees;kneel down
屈膝跪下。。。下跪祈祷
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Nusa lembongan : Bali's sister island, coral and sand beaches, crystal clear water, surfing.
Nusa Dua :豪华度假村,冲浪和潜水,沙滩,水晶般晶莹剔透的水,网络冲浪。