• 中国成语“立木取信”便取自于这个故事。

    People drew the Chinese idiom "立木取信" from this story.

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  • 史威特南说,为了获取巨木林中树木的年轮样本,研究人员被允许可以收集倒下树木或枯立木的横截面。

    To gather samples from the Giant Forest trees, the researchers were allowed to collect cross-sections of downed logs and standing dead trees, he said.

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  • 本主题表示要拥有大量森林覆盖和立木材积的总愿望,包括森林外树木,以支持林业的社会、经济和环境方面。

    The theme expresses an overall desire to have significant forest cover and stocking, including trees outside forests, to support the social, economic and environmental dimensions of forestry.

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  • 树干曲率的自动测量是智能立木整枝机作业的重要步骤。

    For the automatic pruning of the standing tree by pruning robot, the automatic measuring of standing tree trunk curvature is a key step.

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  • 立木材积表是森林经营中必不可少的工具,材积表的精度直接影响森林调查结果的可靠性。

    Standing stock table is a necessary tool for forestry management, whose precision directly affects the reliability of the forest survey.

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  • 目的建立木香饮片挥发油指纹图谱。

    Objective To establish the fingerprints for the volatile oil of Aucklandia lappa Decne.

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  • 贮食微生境主要包括活立木、枯立木、倒木和倾斜地面。

    Caching microhabitat mainly included living wood, snag, dead log and slope.

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  • 结果表明,立木各器官变量之间存在着很好的相对生长关系;

    The results showed that there is an allometric growth relationship among the organ variables.

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  • 离合弹簧在自动立木整枝机变速换向过程中起着重要的作用。

    Brake springs play an important part in the process of changing speed and direction of automatic pruning machine.

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  • 本文主要研究了应用超声ct对活立木内部进行层析的算法。

    This paper mainly studies the algorithm of application of ultrasonic CT tomography for Living trees internal tomography.

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  • 该文探讨了不用编制削度表直接建立高精度立木干曲线的方法。

    This paper presents a method that the stem taper curve of standing tree can be estimated with a considerable precision without the taper table.

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  • 根据木材对辐射的吸收规律和热导理论,模拟建立木材辐射干燥时的热导方程。

    A thermal conductivity equation was established according to the law of radiation absobtion and thermal conductance theory of wood.

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  • 本文首先介绍了遥控式立木整枝机的工作原理,并分析了设计避让机构的必要性。

    This thesis first introduced the working principles of the remote control pruning machine, And proposed the necessity to design the branch-avoiding mechanism.

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  • 结果表明,应用立木级结构代替年龄结构研究栲树种群的结构和动态特征是适用的。

    The result shows that the Tree class structure replacing the age structure is suitable for studying the structure and dynamics of Castanopsis fargesii population.

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  • 该文根据作业要求,研制了基于复杂可编程逻辑器件的自动立木整枝机运动控制系统。

    In this paper, a motion logic control system based on the complex programmable logic device (CPLD) for remote control pruning robot was presented.

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  • 从建立全国立木生物量模型的实际需求出发,对建模样本数据的采集方法进行专题研究。

    The sample collection approach for modeling of single-tree biomass equations was studied in this paper.

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  • 天线是遥控自动立木整枝机无线遥控系统中的一个重要组件,直接影响遥控系统的可靠性。

    Antenna is an important component of remote automatic pruning machine wireless remote control system, which directly affecting the reliability of remote control system.

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  • 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。

    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.

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  • 森林资源资产化管理是将森林立木资产计入木材产品成本,形成比较完整的林木资产管理体系。

    The assets management of forest resources that is to reckon standing asset in the products cost of wood, and then form a relatively integrated management system for forest-tree.

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  • 创作油画《双椅》《白墙衬托的立木四根》、《有一扇到另一房间的门》、《黑窗格剪碎白窗纸》等;

    Finished oil paintings including: Double Chairs, Four Pillars Against the White Walls, A Door to Another Room, Cut the White Window Rice Paper into Pieces with Black Window Frame, etc;

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  • 论述贵州现用一元立木材积表存在的问题和误差来源,对原材积式与新材积式进行误差对比及适用性检验。

    This paper analyzed errors and their origins in Timber Volume Table (TVT) of Guizhou Province and deemed it imperative to revise TVT.

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  • 凉水溪流河岸带森林立木材积、林分蓄积及溪流倒木数量、平均倒木体积和总倒木蓄积量均高于帽儿山溪流。

    The standing tree volume, stand stocking of riparian forest stand, number, average volume and total stock of in-stream LWD at streams in Liangshui were greater than that of Maoershan.

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  • 通过利用立木蓄积量及森林面积等基本监测数据,对湖南省森林生态系统的碳汇能力及其经济价值进行了初步估算。

    Valuation and estimation of the capacity were made on the function of the carbon sequestration of forest ecosystem in Hunan.

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  • 目前,国内外在单株立木直径测量过程中,主要使用的还是需人工读取和记录测量数据的测径围尺或轮尺等树木测量工具。

    Presently in standing tree's diameter measuring process, the main tools are tape meter or caliper, which need manpower to read and record measure data.

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  • 本文在综合森林覆盖率、活立木蓄积量、单位面积森林蓄积量等传统林业评价指标的基础上,研究提出了一项新的指标——森林厚度。

    Based on the comprehensiveness of forest coverage rate, total standing forest stock, average forest volume, a new indicator called 'Forest Thickness'(FT) is put forward in this paper.

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  • 本文在综合森林覆盖率、活立木蓄积量、单位面积森林蓄积量等传统林业评价指标的基础上,研究提出了一项新的指标——森林厚度。

    Based on the comprehensiveness of forest coverage rate, total standing forest stock, average forest volume, a new indicator called 'Forest Thickness'(FT) is put forward in this paper.

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