常見(jiàn)例句雙語(yǔ)例句Crown gall A disease of plants caused by the soil-dorne bacterium Agrobacterium trmefasciens.冠癭;根癌:由土壤中的根癌農(nóng)桿菌所引起的植物疾病。dict.cnCrown gall disease affects a wide range of plants, including roses, ornamental trees and fruit trees.根癌病影響很多植物,包括玫瑰,觀賞樹(shù)木和果樹(shù)。dict.cnHowever, the disease incidence and the velocity of tumor development in clay soil were highest when occurrence of crown gall was in stable phase.發(fā)病進(jìn)入穩(wěn)定階段之后,與其它土壤類(lèi)型相比,粘土中的發(fā)病率略高,冠癭瘤體積大。 返回 crown gall disease