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- WATER-HOLDING CHARACTERISTICS OF LITTER LAYER IN DIFFERENT FOREST STANDS ON ROCKY MOUNTAIN REGION 北方石质山区典型林分枯落物层涵蓄水分特征
- Different forest stands 不同林分
- It is suitable for developing water sports.Along the bank, casuarina equisetifolia forest stands there. 沿岸有大片木麻黄林，可为森林活动提供宽阔的腹地空间。
- Forty one burrows were recorded in 23 line transects which were established randomly in the Reserve, passing 4 different forest types of this Reserve. 最不喜爱将洞口设置在裸露、隐蔽程度差的生境,强力避免洞口向北。
- The average population density is above 118 in the forest stand that robur can account for 90% , and 50 in a forest stand that robur account for 40% . 虫口密度与林分组成的关系为栎树纯林和栎树比例在9以上的林分平均虫口在118头／株以上,危害重;而栎树比例在4以下的林分平均虫口在50头／株以上,危害轻。
- Influence of layer characteristics in different forest types on annual surface runoff had mutual beneficent and repellency based on community component, structure and development. 森林不同层片特征对地表径流量的影响具有互补性和抑制性，受森林群落组成、结构和发育的共同影响。
- Soil arthropod community in the different forest was investigated.The results showed that there were 721 soil arthropods, belonging to 4 classes and 15 orders. 摘要对塞罕坝不同林型中土壤节肢动物进行调查研究，结果表明，两种不同林型土壤节肢动物共721个，隶属4个纲15类（目）；
- Our research finds that the living needles can pyrolyze easily.The decomposition of needles can result in the total reduction of heat of forest stand from DSC thermogram. 且由活松针与上下层枯落松针之高低温热解曲线之变化，说明松叶腐化过程对林分整体热含量之减低有其作用。
- In urbanizing area, there were three major land use types, i.e., urban building, ecological regulation (mainly forest stand), and agricultural production (mainly crop land). 在不同的城乡梯度带;城市化地区城建用地、生态用地和生产用地3种主要土地利用方式的价值输出不同.
- In the midst of the endless pine forest stood a single group of oak trees. 在无边无际的松林当中,有一小丛橡树。
- It shows that there are very different results of regenerative effects with the condition of different forest type,gloomy degree,slope degree,slope direction, deforest methods and deforest degree. 结果表明:不同林型、郁闭度、坡度、坡向、采伐方式及采伐强度其更新效果明显不同。
- The forest type in existence is monotonous and the forest stands of zonal forest type lie no more,so that the potential and the advantage of the zonal climate resources have not been exploited. 该区现有森林植被类型结构十分单调,地带性森林植被类型的林分很少,未能充分发挥地带性气候资源潜力和优势;
- This paper deals with the growth,survival,fecundity and reproductive isolation of four Oligonychus ununguis (Jacobi)populations from different forest regions on conifer and broadleaf trees. 报道了针叶小爪螨Oligonychusununguis(Jacobi)的4个种群在针叶树和阔叶树上的生长发育和繁殖及其生殖隔离的研究结果。
- Reading and writing are different skills. 阅读与写作是不同的技能。
- In the earlier discussion of multi-forest topologies, some relationships exist between the different forests. 在前面对多林拓扑的讨论中,在不同林之间存在某些关系。
- The results also showed that when they were in mid-age, the water holding ability of the litter in the mixed forest stand of broadleaf and conifer was higher than that of the litter in the pure broadleaf or in the pure conifer forest stand. 研究结果还表明 ;在同为中龄林条件下 ;三峡库区针阔混交林林下枯落物持水能力大于阔叶树纯林或针叶树纯林林下枯落物持水能力 .
- This configuration allows users to access mailboxes that reside in different forests. 通过这种配置,用户可以访问驻留在不同林中的邮箱。
- Team Foundation Server provides a foundation for cross-group collaboration across different domains or even across different forests. Team Foundation Server为不同域甚至不同目录林间的跨组协作提供了基础。
- But Yi Hong was like the stone forest standing tall by the river;proud, jagged, and seemingly thrusting into the heart of heaven! 而衣红却像耸立江畔的石林，傲骨嶙峋，直插天心！
- air temperature in forest stands 林内气温
