Patenting genes is a necessary part of biological research.取得基因的专利权是生物研究必要的部分.Transnational firms are also patenting human chromosomes, cells, tissues and organs.同时,跨国公司还在对人类的染色体 、 细胞 、 组织和器官申请专利.Rather, it fell back on ...
Leukemias typically fill up the marrow with abnormal cells, displacing normal hematopoiesis.典型的白血病有很多不正常的细胞充满骨髓, 取代正常的造血功能.It replaces the polluted air by successively displacing it by fresh air.它用新风成功有效地替换了污浊的空气.Women p...
...heading across the beautiful green lawn towards the International Pavilion.穿过漂亮的绿草地，走向国际展馆I'm speaking from outside the Dorothy Chandler Pavilion, in Los Angeles.我正在洛杉矶,DorothyChandlerPavilion的外面为您解说.A subscripti...
[和合]以撒生下来第八日, 亚伯拉罕照着神所吩咐的,给以撒行了6割礼.NIV When his son Isaac was eight days old , Abraham circumcised him, as God commanded him.于是亚伯拉罕生了以撒,第八日给他行了割礼.And Abraham became the father of Isaac and circumcised him eight days afte...
Thirteen per cent of Christie's coin and banknote auction went unsold.佳士得13%的硬币和纸币拍卖流拍。I put the coin in the machine and pulled the lever.我把硬币投入机器，拉动控制杆。The golden rule is never to clean a valuable coin.重要的原则是决不清除贵重...