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- Erosion and Vegetation Coverage of the Slope and Terrace Soil under Young Forest Stands 缓坡梯土幼林林下植被覆盖与水土流失
- young forest stands 新生林
- It was virtually the maiden expedition of these two ambitious young forest soldiers. 这次行动才是这两位雄心勃勃的森林战士的初次出征。
- 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。
- Cutting reforestation, planting seedlings, young forest management and protection, may enter into contracts, implementation of Under-income. 扦插造林、大苗栽植、幼林管护，均可签订合同，实行保底收入。
- The result shows that the aboveground biomass of the shrubland is 16.77 t/hm2,less than 1/3 of that of evergreen broad-leaved young forest. 结果表明该区次生灌丛的地上部分生物量为16.;77 t/hm2，还不到常绿阔叶林幼林生物量（地上部分）的1/3。
- 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。
- The results show that the aboveground biomass of evergreen broadleaf young forest, secondary shrub thicket and shrub-grassland were respectively 61.74, 16.83 and 5.28 t/ha. 结果表明:黟县常绿阔叶幼林、次生灌丛和灌草丛的地上部分为81.;74、16
- By means of isolating, culturing and distinguishing pathogen from heart, liver and lung of young forest musk deer, we found that the hemorrhagic enteritis was caused by E. coli. 摘要对仔麝的心、肺、肝标本的致病性病原菌进行分离、培养、鉴定，确认大肠杆菌为引起感染的主要病原菌；
- 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。
- 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;
- The growth of fine provenance families in Guangdong and Guangxi in the young forest period was widely superior to that of the control, the relatively big differences existed among and inside the provenance families. 两广优良种源家系幼林期生长普遍优于对照，种源家系间和家系内存在着较大差异。
- Young ladies used to have lessons in deportment. 少女以前要上仪态课。
- 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 .
- 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！
- Young forest of Eucalyptus urophylla 尾叶按幼林
- His book was an eye opener to complacent young men. 对自满的年轻人来说，他的这本书有启发作用。
- air temperature in forest stands 林内气温
