This substance has now been cloned by molecular biologists.该物质现在已被分子生物学家克隆。Fourteen ESTs were cloned by RT - PCR and SSH analysis of the Rht - Blc isogenic lines.通过RT -PCR 和对Rht近等基因系的抑制缩减杂交(SSH),我们还克隆了14个有明显开放读码框的EST序列.E...
...a large and disorderly room.一间大而凌乱的房间The police scattered the disorderly crowd.警察驱散了骚乱的人群。In most of the residence halls we visited, rules prohibit disorderly conduct.在我们走访的学生宿舍里，大多明令禁止胡作非为。They were arrested for bein...
What is the purpose of the light absorption tests benzylpenicillin sodium?本品吸收度检查的意义是什么?In this paper , the benzylpenicillin content in procaine benzylpenicillin injection was determined by HPLC.采用HPLC法测定了普鲁卡因青霉素注射液中青霉素的...