大土 meaning in English
otsuchi
Examples
- Before us was a great excavation , not very recent , for the sides had fallen in and grass had sprouted on the bottom
呈现在我们面前的是一个大土坑，不像是新挖的。坑壁已经塌下去，坑底已长出了青草。 - A one kilogram sub - sample was taken for chemical analysis and adsorption study , and the rest of the soil sample was stored for greenhouse experiment
从大土样中取出1公斤用于化学分析和吸附研究，剩于土样贮存用作温室盆栽试验。 - 3 . the vertical space has an optional range , and the value of the space should among this range . if the space is large than the optional range , the action of the nails is too small and the vertical displacement is too large
3 )土钉竖向间距存在一合理区间，间距不宜过大也不宜过小，间距过大土钉对坡后土体约束太小，边坡水平位移较大，间距过小，容易造成浪费。