annual erosion rate

常見(jiàn)例句

雙語(yǔ)例句

• At the same time, we successfully estimated the annual erosion rate by applying the theory of "gray system"model GM (2, 1).
  用灰色系統(tǒng)的GM（2，1）模型，本文較爲(wèi)成功地預(yù)測(cè)了年際間的侵蝕率。
返回 annual erosion rate