It made it almost impossible for the smaller retailer to compete against the multiples.这使得小零售商几乎不可能跟连锁店竞争。Top retailer Marks & Spencer has romped in with another set of sparkling results.零售巨头玛莎百货再次凭借一系列耀眼的成绩轻松胜出。Take the...
在2000年度批准的新药中有塞洛诺的Ovidrel,用于治疗女性不孕症.Among the new drugs approved in 2000 was Serono's Ovidrel for treatment of infertility in women.戒咽可改进自然生育力和不孕症治疗的成功率.Smoking cessation may improve natural fertility and success ra...
Methods: CEM ×174 cells were infected with SIV and treated with different concentrations of methionine enkephalin.方法: 用SIV感染CEM×174细胞并加入不同浓度蛋脑啡肽.Objective To investigate effects of D - Ala ~2 - D - Leu ~5 - enkephaiin ( ...