常見例句雙語例句High insect density, high attacked trees rate, middle crowded degree.第類,高蟲口密度、高被害株率、中擁擠度。In those cases, the beetles attacked trees that were already damaged or sick and what probably dead any way.這種情況是因爲(wèi)甲蟲侵襲的是已經(jīng)受損或者患病的黃杉,這些黃杉沒有甲蟲也會死去。blog.sina.com.cnSignificant difference exists between attacked trees and control trees in oleoresin flow in mason pine but not in exotic pines.而溼地松和火炬松松脂縂流量在受害植株和未受害植株間沒有顯著差異。 返回 attacked trees