Some species of trees have aesthetic value, such as conifer and rare broad leaved tree.
为增加林带的美学欣赏价值，应该配置非传统的针阔叶树种。
The broad leaved tree in mixed forest can add nitrogen and adjust the ration of carbon to nitrogen.
阔叶树种在杉阔混交林中具有增氮和调节碳氮比作用，退化点和作用点彼此互为佐证。
It showed that the minimum sample for spot checking tree spatial distribution patterns of natural Korean pine broad leaved forest should be 49.
结果表明，天然红松阔叶林空间分布格局调查的最小样本量为49。
A case study on the effect of different plot area on forest gap model simulation was conducted with forest gap model NEWCOP in broad leaved Korean pine forests at Changbai Mt. of Northeastern China.
以中国东北长白山阔叶红松林为例，应用林窗模型NEWCOP探索了不同模拟样地面积对林窗模型输出结果的影响。
Dark taiga, tropical rain forest and evergreen broad-leaved forest are climax of area of cold temperate, tropic and subtropics.
冷杉林(暗针叶林)、热带雨林和常绿阔叶林是寒温带、热带和亚热带的气候顶极群落。
Life is often like broad-leaved epiphyllum, irrigating with years of tears and sweat, mixed with blood, just have a moment of laughter appears.
生命又常常像昙花，用许多年的泪与汗，掺上心血浇灌，才会有笑看天下的一刻。
Society is a broad-leaved, and civilized is the insecticide to prevent the insane of the believers cause serious harm to society.
社会是一张阔叶，而文明则是杀虫剂，防止丧心病狂之徒对社会造成严重戕害。
These people even previously made some achievements, but also just flower briefly as the broad-leaved epiphyllum history lesson is worth us to remember in mind.
这些人甚至以前取得了一些成绩，但也只是昙花一现的历史教训值得我们记取。
Company's products are used raw materials are from Brazil, Canada imports of coniferous and broad-leaved wood pulp.
公司产品原材料均采用的是从巴西、加拿大进口的针叶和阔叶木浆。
Therefore, it should be emphasized to enhance the self - fertilization capability of forest by adjusting the species composition and increasing the proportion of native broad - leaved species.
因此，应重视通过调整物种组成，增加阔叶树种比例以增强森林的自肥能力。
The diameter structure, importance value, distribution pattern and survival curve of broad-leaved Korean pine of over-logged forest in Jingouling forest Farm was analysed.
对金沟岭林场阔叶红松过伐林直径结构、重要值、分布格局以及存活曲线进行了分析。
We refocused our view to accelerate documentation of the broad-leaved flora, and the Dendrological Documentation Project (DDP) took flight in 1976.
因此我们重新把工作重点放到加快阔叶植物的整理归档上来，这样在1976年树木整理归档项目（DDP）就正式启程了。
It has specifically described 22 kinds of import broad-leaved timber structure and identification characteristic through sampling and cut-section observation of import broad-leaved timber.
通过对进口阔叶木材取样与切片观测，对22种进口阔叶材的木材构造与识别特征进行了具体描述。
The early growth of 23 broad-leaved tree species from the south subtropical forest community restoration standardization demonstration area were investigated and analyzed.
对南亚热带森林群落恢复标准化示范区23个阔叶树种的早期生长进行了调查与分析。
The succession of broad-leaved forest by decreasing tree number and increasing storage was in accordance with the characteristics of transfer probability.
阔叶林分通过株数递减和蓄积量递增而演变，这种演变过程和转移概率的特征是一致的。
This probability distribution was directed by "inside time" and it indicated the structure state of broad-leaved forest in the future.
这种概率分布是由内部时间定向的，可用以描述阔叶林分未来的结构状态。
The results show that the broad-leaved forest is the dominant landscape with many types of landscape that form dispersal patch structure in Wuyuan County.
结果表明：研究区的优势景观为阔叶林景观，又有多种景观类型分散在其内，构成分散的斑块景观结构类型；
In order to reduce transpiration which consumes water, leaves of plants here fall in winter, forming evergreen deciduous broad-leaved mingled forest that is peculiar to karst forest community.
植物为了减少树叶蒸腾作用消耗的水分而在冬季落叶，就形成了常绿落叶阔叶混交林独特的喀斯特森林群落。
To improve the identification efficiency, the auto index system of the main broad-leaved trees in Guizhou province was established, which based on the data of the trees.
为提高树种的鉴定效率，本研究基于贵州省主要阔叶树种资料建立了贵州主要阔叶树种自动检索系统。
It can be found that broad-leaved evergreen forest contained more microbial biomass (MBC) and the ease of oxidation of carbon (EOC) compared with Chinese Fir and Masson Pine stands.
结果表明：常绿阔叶林土壤微生物量碳和易氧化态碳含量高于马尾松与杉木林土壤，杉木林土壤水溶性碳含量相对较低。
The principle and method of line intersect sampling for surveying stand volume were introduced in this paper. and tested in coniferous forests and broad-leaved forests.
系统地论述了林分蓄积量调查的线截抽样原理和方法、并在针叶林和阔叶林中进行了验证。
The phenology of 312 seed plants of the warm temperate deciduous broad-leaved forest and conifer forest in Confucius Cemetery, Qufu have been observed half-monthly for 13 months.
对孔林暖温带落叶阔叶林和针叶林中312种种子植物的开花、结果的物候情况进行了研究，每半月调查1次，持续观察13个月。
Different climatic regions favor forests of different types of tree, for instance coniferous, broad-leaved deciduous, and broad-leaved tropical.
不同气候的地区适合不同种类树的森林，例如松柏类森林、宽叶落叶森林和宽叶热带森林。
Evergreen and deciduous broad-leaved tree species were almost equivalent in quantity and importance values in the basal vegetation zone.
植被基带群落中，在物种数量、区系成分和重要值方面，常绿和落叶阔叶树种所占的比例都相差无几。
The stock structure showed that the community was in vigorous growing stage, and the community could still remain stable deciduous broad-leaved forest in the future succession.
由麻栎立木结构表明该群落处于旺盛生长期；在演替过程中能够保持落叶阔叶林的稳定结构。
Weight losses and nutrient releases of Castanopsis fargesii leaves in different initial conditions were examined in a natural evergreen broad-leaved forest in southern China.
中国南部的天然常绿阔叶林中，不同的初始条件下研究了栲树叶的重量损失和养分释放。
Heng Mts., Shanxi is located in the ecotone of temperate grassland zone and warm-temperate deciduous broad-leaved forest zone according to China Vegetation Regionalization.
在中国植被分区上，山西恒山是温带草原地带与暖温带落叶阔叶林地带的交错区。
Heng Mts., Shanxi is located in the ecotone of temperate grassland zone and warm-temperate deciduous broad-leaved forest zone according to China Vegetation Regionalization.
在中国植被分区上，山西恒山是温带草原地带与暖温带落叶阔叶林地带的交错区。
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