例句與造句

1. The breakdown of soil aggregates was the premise of soil erosion , and dispersion ratio explained the stabilization of soil aggregates of six experimental soils , which was calculated by the content of micro - aggregates
   以微團(tuán)聚體含量為基礎(chǔ)計(jì)算的分散率，說明了六種供試土壤團(tuán)聚體的穩(wěn)定性，第四紀(jì)粘土紅壤團(tuán)聚體穩(wěn)定，花崗巖紅壤團(tuán)聚體較易破壞。
2. This paper uses methods of mathematical statistics to quantitatively measure the concentration and dispersion degree of spatial pattern and evaluate the convenience degree of spatial connection of wuhan in deviation ratio , compactness ratio , dispersion ratio , radial shape index and transportation distance
   摘要運(yùn)用數(shù)理統(tǒng)計(jì)方法，從偏離度、緊湊度、離散度、放射狀指數(shù)及出行距離等方面，對(duì)武漢市建成區(qū)幾何形狀的集中、分散程度和空間聯(lián)系的便捷程度進(jìn)行定量化測(cè)度評(píng)價(jià)。
3. It's difficult to find dispersion ratio in a sentence. 用dispersion ratio造句挺難的