Mild bleeding occurred in 5 patients.
5例术中出血。
The proline content and SOD activity increased,but MDA content decreased. The bleeding intensity and root activity of tetraploid pumpkin were higher than those in diploid plant.
四倍体南瓜伤流量明显比二倍体高,根系活力强于二倍体。
However the failure is not rare. The three main damage is :spalling of crushed stone,bleeding and bulling.
碎石封层的破坏主要有三种形式:碎石的剥落,泛油,推挤和拥包。