立地指数是评价林地质量的数量化指标。

The site index is the amount parameter of evaluating the quality of the forest land.

本文采用数量化分析方法，对呼伦贝尔草原黄羊春季采食生境选择进行了研究。

Spring foraging habitat selection by Mongolian Gazelle (Procapra gutturosa) in Hulun-Beir grassland was studied with cluster analysis.

本文介绍一种计算铺轨架桥工期的方法，将一些因素数量化，有一定参考价值。

The paper introduces a method of calculating the time limit for track laying and bridge erecting engineering project, in which several factors are quantized.

也就是说，本ID的理论完全是数量化的，因此而就是精确化的，里面不存在任何含糊的地方。

That is to say, the ID theory is completely quantitative, therefore is accurate, there does not exist any ambiguities.

运用所拟合的数量化回归模型预测马尾松幼林的树高和胸径可达到较高的精度。

The fitted quantitative regression models could be used to forecast height and DBH of the young stands, and the forecast precision was high.