thinning词根词缀

thinning

['θɪnɪŋ]

v.(掺水等)使稀薄，使变淡；变稀疏；(使)变稀薄，变少；变稀少

n.细小部分

adj.薄的；细的；瘦的；稀少的

thin的现在分词

英文例句/中文翻译：

1、

The study of thinning effects on forest development will help not only to perfect the model system of planted forest growth and yield, but to take a reasonable thinning regime for optimal forest management as well.

通过抚育间伐对森林生长影响的研究，不但有利于人工林分生长和收获模型体系的建立和完善，而且有助于采取合理的间伐方式和间伐强度，实现森林经营的优化管理。

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2、

Thinning stands with the thinning intensity of about 20% and 30% had no significant effects on species diversity, biomass of shrub and herb, and physical properties of soil.

20%和30%的间伐强度没有显著地改变林分的物种多样性、灌草生物量和土壤物理性质，间伐样地的物种多样性略有提高；

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3、

According to the density control tables and the thinning period and Thinning Intensity, thinning for the 4 plots and Analysis of forest spatial pattern changes. 2.

根据密度管理表，及确定的间伐期与间伐强度分别对选取的4块样地所代表的林分进行间伐模拟分析其林分空间分布格局的变化。

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