使出血

The noise in the NICU can result in mild hearing loss and retardation of intelligence development and increase the incidence of PVHIVH and PVL in premature infants. The use of earmuff may reduce the adverse events.

NICU噪音可造成早产儿轻度听力损失，还可使早产儿脑室周围-脑室内出血与脑室周围白质软化发生率上升，智力发育落后，而配戴耳罩可以减轻此类不良影响。

For a wide area bleed, the surgeon can place several gauzes to stop the bleeding so he can focus on his operative task.

对于大范围的出血，外科医生可以放置几块这样的纱布阻止血流，可以使医生更集中精力完成手术。

Femoral head is retracted out of the way, use curets and reamers to

软骨和软组织清除掉，并使关节面露出出血的松质骨面。

Results Except the normal control group, absolute alcohol lead to multiple gastric ulcerations in all animals. However, the frequency, number, and size of gastric ulcers were significantly reduced both in GWYQT group and western medicine group rats, especially in the GWYQT group animals.

结果 除正常对照组外，无水乙醇使各组大鼠均有糜烂或出血点形成，而中药组的糜烂、出血明显减少，较试验对照组为轻。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。