Can the person of ectopic pregnancy still be pregnant?宫外孕的人还能怀孕 吗 ?Objectives To increase the diagnosis and treatment of ectopic ACTH syndrome.目的 提高异位促肾上腺皮质激素综合征(异位ACTH综合征)诊断和治疗效果.Fallopian tube scarring can cause infert...
在氨基糖生物合成方面,工作做得很少.Little work has been done on amino sugar biosynthesis.氨基转移酶分布在细胞质 、 叶绿体和微体中.Amino transferases are located in the cytoplasm, chlorplasts and microbodies.在脱氨作用中, 分子 含氨基 的部分被移去.In deamination, the nitroge...
肥料的长远影响the long-term effects of fertilizers农夫们把蔬菜叶犁入土中作肥料.The farmers ploughed the vegetable leaves back to enrich the soil.养猪不独可以改善人民生活, 还能多积肥料.Pig - breeding not only improves the people's diet; it makes more manu...