刺络疗法又称刺血疗法或放血疗法,是针灸传统疗法之一.The collateral puncture pricking blood therapy or Bloodletting therapy was one of the traditional acupuncture methods.目的:比较自体表皮移植术和自血疗法治疗白癜风的疗效.Objective To compare the efficacy of epidermal aut...
The hydrogenation of diene compound and carbonyl group with yeasts was studied.对几种酵母细胞催化双烯和羰基的加氢反应作了一些初步研究.EPDM is a terpolymer elastomer made from ethylene - propylene diene monomer.epdm是一种由乙烯 - 丙烯、二烯单聚物构成的三元共聚物弹性材料.The...
Middle East peace talks in Washington showed signs of progress yesterday.昨天在华盛顿举行的中东和谈有了取得进展的迹象。Mr Mandela was given a tumultuous reception in Washington.曼德拉先生在华盛顿受到热情的款待。By the time he's twenty he'll know ever...