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- basal area growth increment 胸径断面积
- In the tree crown, the basal area growth of trunk sapwood is approximately equivalent to that of the upper branch sapwood. 在树冠内，树干边材断面积生长量与其上部的枝条边材断面积生长量大致相等。
- Richards growth model and Schumacher growth model were used as the basal area growth model in establishing the basal growth prediction of Larynx lenses and Cunningham lancelet plantation in this study. 在构建间伐和未间伐林分断面积生长模型时，选用了Richards和Sehumaeher模型进行拟合。
- Study on Basal Area Growth Model for Thinned Stands 间伐林分的断面积生长模型研究
- individual tree basal area growth 单木断面积生长
- Studies on Basal Area Growth Models of Larix olgensis Stands 长白落叶松林分断面积生长模型的研究
- DISCUSSION ON THREE FORMULAS OF FOREST BASAL AREA GROWTH RATE 林分断面积生长率公式探讨
- Application of System Dynamics Method to Stand Basal Area Growth Model 系统动力学方法在林分断面积生长模型中的应用
- Verification of the Impact of Chinese Fir Provenances on Basal Area Growth Models 杉木种源对断面积模型参数影响的验证
- Basal Area Growth Characteristics of Pinus kesiya var. Langbianensis and Determining of First Intermediate Cutting Time 思茅松人工林胸径断面积生长特点与初始抚育间伐期的确定
- DETERMINING BASAL AREA GROWTH PROCESS OF THINNINED EVEN-AGED STANDS BY CROWN COMPETITION FACTOR 利用树冠竞争因子确定同龄间伐林分的断面积生长过程
- Testing and Comparing the Impact of Chinese Fir Provenances on Basal Area Growth Models 杉木种源对断面积模型影响的检验和比较
- Every time the file is filled, it increases its size by the growth increment. 每次填充文件时,其大小均按此增量来增长。
- stand basal area growth model 断面积生长模型
- If a file growth increment is not specified, the default value is 1 MB for data files and 10 percent for log files. 如果未指定文件增量,则数据文件的默认增量为1 MB,日志文件的默认增量为10%25。
- Turn on autogrow by using the ALTER DATABASE statement to set a non-zero growth increment for the FILEGROWTH option. 使用ALTER DATABASE语句启用自动增长以针对FILEGROWTH选项设置非零增量。
- When % is specified, the growth increment is the specified percentage of the size of the file at the time the increment occurs. 如果指定百分比(%25),则增量大小为发生增长时文件大小的指定百分比。
- For automatic measuring the plant growth increment, a optical architectonics based on laser collimating light source and linear CCD is adopted. 为了能够自动测量植物生长增量,采用了一种基于激光准直光源加线阵电荷耦合器件(CCD)的光路结构,提出了一种用数字电位器来控制二值化电路的方法。
- The process of petiole in reflecting the variation of plant growth increment and nitrate accumulation among spinach cultivars was not coincided with that of blade. 叶柄和叶片在反映品种间生长量和硝态氮含量变异方面的作用并不相同。
- The density, basal area and volume of CWD trended to decrease from north to south slope. 从阴坡、半阴、半阳到阳坡,CWD的密度、胸高断面积和体积都呈现递减的趋势;
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
