artificial hands是什么意思

用法例句

Influence of pregnancy rate in artificial insemination with donor semen by preparation of sperm with different medium;

精子体外处理技术对供精人工授精妊娠结局的影响

Clinical Study on the Use of Artificial Liver Supporting System in the Treatment of Acute or Chronic Liver Failure;

人工肝支持系统治疗急慢性肝功能衰竭的临床研究

Comparison and choice of analgesic means in artificial abortion;

人工流产术几种镇痛方法的比较及选择