天仙子(Hyoscyamusniger)胚珠为薄珠心胚珠.The ovule of Hyoscyamus niger is renuinullceate.阿托品: 有毒的结晶性生物碱,从茄类植物, 特别是埃及天仙子提炼而得.Atropine : Anticholinergic drug. A poisonous, crystalline alkaloid derived from certain nightshade plants, e...
我们三个人把无篷小划艇推出了棚子。The three of us manhandled the uncovered dinghy out of the shed.风暴把这条小划艇抛到岩石上.The storm cast the little rowboat on the rocks.你把小划艇拴牢了 吗 ?Have you moored the dinghy safely?...
Suspicion and jealousy, however ill-founded, can poison a marriage.怀疑和忌妒，不管多么站不住脚，都可能毒害婚姻。He experiences chronic, almost pathological jealousy...他长期心怀近乎病态的嫉妒。He is burning with jealousy.他妒火中烧。Her jealousy is the mainspri...
The skin of amphibians is permeable to water.两栖动物的皮肤是透水的。Most amphibians have caducous gills.大多数两栖类动物都有早落腮.Amphibians live partly in water and partly on land.两栖动物有时生活在水中,有时生活在陆上.Two amphibians ferry them out over the san...
DZ - active and reactive power grab grab, such as lifting aids.DZ型有功抓斗和无功抓斗等起重辅助设备.The Allophycocyanion ( APC ) was purified from a mutant of spirulina platensis ( SP - Dz ).从钝顶螺旋藻突变株 ( SP-Dz) 中纯化别藻蓝蛋白 ( Allophycocyanion...
Objective To invetigate the condition of erm genes in methicillin resistant coagulase negative staphylococci ( MRCNS ).目的 探讨耐甲氧西林凝固酶阴性葡萄球菌 ( MRCNS ) erm基因的存在状况.Objective To study urinary infection caused by methicillin r...