• The forest transpiration amount in August of korean pine plantation was the largest on average area, and hazel shrubbery is the least.

    八月份林分单位面积蒸腾量主要受平均蒸腾强度和叶量的影响,红松人工林最大,毛榛子灌丛最小。

    youdao

  • This landscape planting experiment will facilitate long term study of Korean pine.

    红松景观造林试验地可供长期定位研究。

    youdao

  • This company has its own Korean pine Production Base, which produces 280t pine nut per year.

    企业拥有自己的红松果林基地,年产红松子280吨。

    youdao

  • The fire retarding effect of phenolic flame-retardants on Korean pine wood was studied experimentally.

    用实验方法研究了酚类阻燃剂对红松的阻燃作用。

    youdao

  • Langxiang Forestry Bureau lies in the south of Xiaoxinganling Mountain, known as "Home town of Korean pine".

    朗乡林业局地处小兴安岭南麓,素有红松故乡之美誉。

    youdao

  • Therefore, this study provided a theoretical basis for the management technology of natural Korean pine forest.

    因此,为制定红松天然林的经营技术提供了理论依据。

    youdao

  • Soil quality of mixed forest of Korean pine is the best, and that of 58 year-old Korean pine plantation is the worst.

    说明红松混交林土壤质量最好,58年生红松人工林土壤质量最差。

    youdao

  • Korean pine used to be the mainstay of the "Great Northern Wildnerness" which once stretched across an area bigger than northern Europe.

    红松曾是范围比北欧地域还大的北大荒的主要植物。而今天它们被保护在几个自然保护区内。

    youdao

  • 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。

    youdao

  • The reaction condition of ISSR experiment of Korean pine was discussed, which was a basis for the study on genetic divergency among Korean pine populations.

    建立了红松ISSR的最佳反应体系,为进行红松种群间遗传分化的研究奠定基础。

    youdao

  • The paper concerns in virgin Korean pine forest, after sanitation cutting, the herb increases 59.1%, the shrub decreases 50.95%, the litter decreases 24.58%.

    本文揭示了红松原始林卫生清理后,绿色草本植物数量增加了59.1%,矮小灌木数量下降了50.95%,枯枝落叶层含量下降了24.58%。

    youdao

  • Heilongjiang is also an important source of lumber for China. Pine, especially the Korean pine and larch are the most important forms of lumber produced in Heilongjiang.

    黑龙江省也是中国重要的木材生产基地,主要盛产红松和落叶松等松木。

    youdao

  • 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。

    youdao

  • The prediction of current primary forest showed that it was steady during the next 300 year period, the number of trees and the biomass of Korean pine changed very little.

    对现实原始林预测显示,森林未来300年变化稳定,红松株数和生物量变化很小。

    youdao

  • In this paper, Korean pine carbonization samples were analyzed at different heating temperatures by scanning electron microscope (SEM) and X-ray energy dispersive analysis (EDS).

    对模拟火灾不同受热温度条件下的炭化红松样品,进行了扫描电镜(sem)和x -射线能谱仪(EDS)分析。

    youdao

  • The undergrowth vegetation biomass in Korean pine plantations declined over years and was less than that of the mixed forest of Korean pine and secondary natural forest at all age stages.

    林下植被生物量随林龄增长而降低,所有年龄阶段红松人工林林下植被生物量都低于红松混交林和天然次生林。

    youdao

  • Carry on Korean pine nut unsaturated fatty acid extraction experiment by the press way, whose results indicate the yield was much lower than the one done by supercritical CO2 extraction method.

    同时用压榨法进行红松种仁不饱和脂肪酸提取的对比实验,结果显示在实验条件下其提取的收率要远低于超临界CO_2萃取法。

    youdao

  • 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。

    youdao

  • 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。

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定