常見例句Foxes on Spitsbergen are saprophagous animals in winter. 斯匹卑爾根群島上的狐貍,冬天是食腐的動(dòng)物。Generally, the FD treatment has decreased the densities of natural enemies and saprophagous insects . 覆膜旱作田天敵及腐食者密度低于灌溉田。In another word, there are 50 kinds of the harmful pests, 22 kinds of the natural enemy insects, 2 kinds of the activity insects and 1 kind of saprophagous insect. 計(jì)有害蟲50種,害蟲天敵22種,活動(dòng)性強(qiáng)的昆蟲2種及腐食性昆蟲1種。Morphological Study on the Mouthparts of Adult Saprophagous Scarab Beetles (Coleoptera: Scarabaeoidea) 腐食性金龜甲成蟲口器形態(tài)學(xué)研究(鞘翅目:金龜總科)3 Saprophagous animals are in charge of cleaning environment to offer suitable environment to creature. 腐食性動(dòng)物則負(fù)責(zé)清理環(huán)境,使環(huán)境適合生物的生長,不容易生病。THE EFFECTS OF FILMED GROUND AND DRY GROWING CONDITIONS ON THE OCCURRENCE OF RICE PESTS, NATURAL ENEMIESAND SAPROPHAGOUS INSECTS 水稻覆膜旱作對病蟲草害發(fā)生程度的影響 返回 saprophagous