stumpage
英
美
网络 林地上之林木; 立木; 立木采伐权
COCA.46602
双语例句
- There is very close correlation between the stumpage volume percent of poplar timber assortment and the stumpages D.
杨树立木材种材积成数与胸高直径呈极紧密相关。 - Based on studying the advanced pruning technology of developed countries, by employing the techniques of remote control, radio propagation, coding and decoding of remote control and system encryption, we developed a new wireless remote control system for stumpage pruning robot.
笔者在参照国外先进整枝技术的基础上，采用遥控、无线电波传播、遥控编解码、系统加密等技术，自行设计研制了一套立木整枝机器人无线电遥控系统。 - On the relationship between three evaluation methods of stumpage assets
立木资产三种评估方法之间的关系探讨 - Fitting of the Bivariate Volume Equation of South Poplar Stumpage
南方型杨树二元材积方程的拟合 - With the increase of the diameter class, the gradual decrease of the numbers of stumpage.
随径级增大，立木株数逐渐减少。 - The gross output value of silviculture should be the total value of all standing timber products, and it can be derived by multiplying standing timber production in the reporting period by relevant stumpage value.
营林总产值应是所有立木产品的价值总和，按报告期立木产量乘以相应林价计算； - Regarding the production structure, the biomass of trunk under the heights of 8 meters accounted for 80% of the total and which of the stumpage with the diameter class between 12 cm and 22 cm accounted for 70% of the total.
12～22cm径级的立木生物量占总生物量的709%，而8m以下的树干生物量占其总生物量的80%以上。 - In the course of using stand growth process table, primary discussion was made on supplement calculation and application of some factors such as tree number of stand, stumpage volume of timber, average growth quantum and growth rate, etc
在使用林分生长过程表中，文章就林分株数、立木材积、平均生长量、生长率、胸高形数、稀疏株数等因子的补充计算及其应用方面作初步探讨 - Through distinguishing the economic terms such as cost and profit, labor axiology and marginal utility axiology, this paper argues that the forest value accounting based on cost should include land value and stumpage of positive algorism, excluding environmental value which belongs to profit category.
该文通过区别成本与收益、劳动价值论与边际效用价值论等经济学概念指出：从成本角度核算森林价值，应包括土地价值和正算法的立木价值，环境价值不应记入，它属于收益； - Comparison on Different Methods to Calculate Stumpage Cumulation of Cunninghamia lanceolata Artifical Forests
杉木人工林立木蓄积不同计算方法的初步比较 - A study on computer simulation of forest stumpage resources
森林立木蓄积资源的计算机仿真研究 - The stand density control chart is worked out according to the mathematic model that is established on the basis of the relations between the tree height, diameter breast height, stock of the stand forest-mensuration factors and the stumpage density.
林分密度控制图是按照林分测树因子中的树高（H）、胸径（D）、蓄积（M）与立木密度（N）之间相互关系建立数学模型进行编制的。 - The point cloud data of each stumpage were obtained by the system and then were processed to build three-dimensional model using softwares.
通过三维激光扫描仪获取单株立木空间点云数据，利用软件建立了立木三维模型。 - A corresponding result is that, in terms of theory and application, the research is significant to modern management of forest stumpage resources.
结果表明，森林立木蓄积资源系统仿真对于森林立木蓄积资源的现代化管理，无论是在理论依据上还是在应用实践上，都有着重要的指导意义。 - Moreover, although the United Nations takes the net present value method as the first choice, actual calculation needs massive data. And the results of the three methods of stumpage value method, consumption value method and net present value method have big difference.
另外，虽然联合国等推荐的林地林木估价首选方法为净现值法，但实际计算需要大量的数据，且无论是立木价值法，还是消费价值法和净现值法估价，其结果差异很大。 - The Study on Utilization of Total Station in the Measuration of Stumpage Volume
全站仪在立木材积测定中的应用研究 - Another model was used to compare theoretic and actual forest management costs. The Forest Sale Price Method was applied to calculate theoretic benefit from transferring stumpage.
林木销售价法用于计算活立木理论流转收益。 - The stumpage diameter is the main measuring factor of the forestry measurements. However, the current measurement mode can not meet real-time and continuous measurement.
树干直径是林业测量的主要测量因子，然而当前的测量方式不能满足实时、连续地测量。