输血

On the system of voluntary blood donation, blood crisis, especially seasonal blood crisis happens in some cities year after year, which seriously influences the health and life safety of blood transfusion patients.

在自愿献血制度下，血荒，尤其是季节性血荒在部分城市年复一年地出现，严重影响到输血病人的健康和生命安全。

Under the system of voluntary blood donation, blood crisis, especially seasonal blood crisis, haunts some cities year after year, which poses a serious threat to the patients in need of blood transfusion.

在自愿献血制度下，血荒，尤其是季节性血荒在部分城市年复一年地出现，严重影响到输血病人的健康和生命安全。

Doctor is looking for a blood donor for patient with rare blood type.

医生正在寻找能给一个血型罕见的病人输血的献血者。

Some people who received blood transfusions and blood products before this were infected with hepatitis C from donor blood.

有些人谁收到的输血和血液产品，在此之前，感染C型肝炎来自捐助国的血液。

Doctors are looking for a blood donor for a patient with a rare blood type.

医生正在寻找能给一个血型罕见的病人输血的献血者。

Doctor is searching for a blood donor for a patient with rare blood type.

医生正在寻找能给一个血型罕见的病人输血的献血者。

The doctor is looking for a blood donor for a patient with unusual blood type.

医生正在寻找能给一个血型罕见的病人输血的献血者。

The doctor is looking for a blood donor whose .....

医生正在寻找能给一个血型罕见的病人输血的献血者。

Doctors are looking for a blood donor for a patient who has a rare blood type.

医生正在寻找能给一个血型罕见的病人输血的献血者。

The doctor is looking for a blood donor to the patient who have the seldom blood type.

医生正在寻找能给一个血型罕见的病人输血的献血者。

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。