直径结构,Diameter structure英语短句,例句大全

直径结构,Diameter structure
1)Diameter structure直径结构
1.Growth process and diameter structure of Pinus tabulaeformis forest for soil and water conservation in Loess Plateau hilly regions;黄土丘陵区油松水土保持林生长过程与直径结构
2.Research on the diameter structure of Japanese larch with distribution of Weibull was made.利用W e ibu ll分布对日本落叶松直径结构进行研究。
2)diameter distribution models直径结构模型
3)diameter structure regularity直径结构规律
1.In order to study the diameter structure regularity of natural Pinus tabulae formis forest in Huanglongshan forest area,the authors set up 4 plots of 0.为研究黄龙山林区天然油松林直径结构规律,在陕西省黄龙山林区蔡家川林场的油松天然林示范区设置4块0。
4)Diameter distribution structure直径分布结构
1.This paper analyzes a discrete model based on continuous transferring equation of diameter distribution structure of forest trees, discusses parametric properties and the identification method.在林木直径分布结构转移连续性方程的基础上，进行离散化分析，讨论了林木直径转移参数的性质和辨识方法，该方法对林木生长状态进行预测、预报及林业资源的最优生长控制具有重大意义。
5)stand diameter structure林分直径结构

英文短句/例句

1.Study on The Diameter distribution of Larch Plantations in Mudanjiang黑龙江省牡丹江地区落叶松人工林林分直径结构的研究
2.An Analysis on Seismic Response of the Sunk Large Diameter Cylindrical Structure沉入式大直径圆筒结构地震响应分析
3.Comparison of Diameter Structure of Four Forest Types in Jilin Province东北林区4种主要森林类型直径结构的比较研究
4.Study On Development Ways and Difficult Position of Structure Transformation of Jilin City;吉林市经济结构转型困境分析与发展路径研究
5.Analysis on Driven Coefficient of Minor Rounded Continuous Concrete Wall Structure小直径圆形地下连续墙围护结构入土系数分析
6.Large-diameter cylinder seal structure analysis and improvement基于大直径柱塞缸密封结构的分析与改进
7.Numerical analysis on overturn center of embedded large diameter cylinder structure沉入式大直径圆筒结构倾覆转动点数值分析
8.Effects of Forest Protection on the Distribution Patterns and Diameter Grades Structure of Main Arbor Populations in Quercus mongolica Forest封山育林对蒙古栎林主要乔木种群的分布格局与径级结构的影响
9.An analysis on the influence of foreign direct investment on industrial structure of Jilin Province;外商直接投资对吉林省产业结构的影响分析
10.Research on Segment Structure of under River Shield Tunnel with Large Diameter and Its Engineering Application;大直径越江盾构隧道管片结构理论分析及其工程应用研究
11.Deformation Analysis of an Existing Subway Station Structure Traversed Down by a Large Shield Tunnel大直径盾构隧道下穿既有车站诱发车站结构变形分析
12.IAMETER DISTRIBUTION DYNAMICS OF STANDS IN AGROFORESTRY SYSTEM林农复合系统中林分直径分布动态研究
13.Linear Expression of Natural Forest Diameter Distribution and Its Application天然林直径分布的线性表达及其应用
14.Diameter Distribution of Main Tree Populations in Natural Secondary Forests in North Fujian闽北天然次生林林木直径分布规律的研究
15.Experimental Study and FEM Analysis on the Bearing Mechanism and Internal Force of Embedded Large-diameter Cylinder Structure;沉入式大直径圆筒结构受荷模式和内力的试验研究与有限元分析
16.Transient-dynamic-FEM Analysis of the Course of Vibration-driving the Thin-wall Large-diameter Cylinder Structure;大直径薄壁圆筒结构振动下沉过程瞬态动力有限元分析
17.Evaluation of Structure Behavior on Static Load Due to Bulk Materials of Large-diameter Flat-bottom Squat Steel Silos储料荷载作用下大直径落地式钢筒仓的结构行为分析
18.Catastrophy causing Stucture and Ways of Forest Fire in Young and Middle Aged Chinese Pine Forest油松中幼龄纯林林火致灾结构与致灾途径模式