An earthworm is a terricolous organism.蚯蚓是陆生的生物.Objective To determine the molecular weight of a novel deoxyribonuclease ( EWD 1 ) from the earthworm.目的测定从蚯蚓组织中提取纯化的一种新型 脱氧核糖核酸 酶的相对分子质量.Earthworm medicines and chemical r...
An earthworm is a terricolous organism.蚯蚓是陆生的生物.The earthworm population had declined by 70 %.蚯蚓数量下降70%.The oral opening in an earthworm is small.蚯蚓的口是很小的....
是菊科的一种花,也叫火绒草.Edelweiss ( Leontopodium alpinum ) is one of the best known European mountain flowers.一座小木屋! 那个白色标记就是奥地利的国花 —— 火绒草.A hut! The white logo is Austrian national flower? Edelweiss .其中间有个火绒草, 它就是奥地利的国花.In the mi...
Objective To discuss the limitation of ultrasonic detection on prevenception utensil.目的探讨超声在宫内节育器观察上的局限性.Do not apply to nonstick cooking utensil. May cause surface coating to peel.不适用于不粘锅类的烹饪器具, 因为可能会导致其表层脱落.The best ut...
我们买的时机不合适，买了个最高价。We bought it at the wrong time and paid the peak price.我们出最高价收购旧汽车.We pay top prices for used cars.大多数商品的最高价是替代品的成本.The ceiling for most commodities is the cost of substitution....