MAI:年平均增量
“Mean Annual Increment”通常缩写为MAI,以方便在写作和应用中快速使用。这一术语常见于农业、林业及生态研究等综合性领域,用于描述某一指标在单位时间内的平均增长量。其中文对应译名为“年平均增量”,在相关学术报告与数据统计中应用广泛。
Mean Annual Increment具体释义
Mean Annual Increment的英文发音
例句
- The three-year-old seedlings enter into a fast-growing period with a mean annual increment of 146.3 cm.
- 3年生实生苗进入快速生长期,年平均生长量达146.3cm;
- The quality of stand was evaluated by means of the selection index of mean annual increment and slope of grain.
- 用树高年平均生长量和木材纹理倾斜度的综合选择指数的大小来评价林分的优劣。
- The mean annual increment of 6666.67 hectares Cunninghamia lanceolata stands in Qingyuan Forest Farm reached 12.3m ~ 3 / hm ~ 2, which surpassed increment index of standard of forestry ministry.
- 使庆元林场万亩杉木速丰林平均年生长量达到12.3m~3/hm~2,超过了林业部速丰林生长指标。
- The mean annual volume increment of teak can be estimated by N and Ca concentration in leave, or by soil available P concentration and base saturation percentage based on established regression functions.
- 柚木年材积生长量可以通过叶片中钙、氮浓度高低,或土壤速效磷含量、盐基饱和度高低进行估计。
- In the later, mean current annual increment in tree ( height ) could reach to 40 cm and the biggest was up to 90 cm.
- 速生期内,树高连年生长量平均达40cm,最大者达90cm。
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