常見例句雙語(yǔ)例句Taproot long-cylindric, deep-rooted with a slender and elongated stem to soil surface.直根長(zhǎng)圓筒狀的，根深具一纖細(xì)和拉長(zhǎng)的莖達(dá)土壤表麪。dict.cnRoot cylindric , to 2 cm in diam. Caudex short, simple or rarely branched.圓筒狀的根，在2厘米直逕塊根短，單或很少分枝。The generalized reflection-transmission coefficient matrix method is developed to study the acoustic wave propagation in a layered cylindric symmetric medium.本文將廣義反射、透射系數(shù)矩陣方法推廣用於研究聲法測(cè)井中的聲波傳播問(wèn)題。 返回 cylindric