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汉语拼音：xuè qīng

血浆中去除纤维蛋白原后的胶状液体。主要是白蛋白和球蛋白。有免疫、维持酸碱平衡等作用。常用作血清学试验，以帮助诊断疾病。

• The drug works by increasing levels of serotonin in the brain.

  这种药物通过提高大脑中血清素的含量来产生疗效。

• They are determining the serum - protein and cholesterol levels.

  他们正在测定血清蛋白和胆固醇的浓度.

• The serum is available to the general public.

  一般公众均可获得血清.

• The blood amylase is usually elevated as a result of parotitis.

  腮腺炎常引起血清淀粉酶增高.

• A serologic reaction retards the growth of the pollen tube.

  血清反应阻止花粉管生长.

• The only available hyperimmune serum was of equine origin.

  唯一可得到的超免疫血清来源于马.

• In man, the local effects of serotonin are negligible.

  在人类, 血清素的局部作用是微不足道的.

• It is less reliable than serologic tests in determining immune status.

  其可靠性较测定免疫状态的血清试验为差.

• Antibodies were part of the r - globulin fraction of serum.

  抗体是血清r - 球蛋白的一部分.

• Assistance in diagnosis is provided by serology.

  血清学提供辅助诊断.

• Serum bilirubin levels are elevated.

  血清胆红素是高的.

• The serum is vitiated byexposure to the air.

  血清暴露在空气中已变质.

• In a word, serum hepatitis was also infectious.

  换句话说, 血清性肝炎也是传染性的.

• Scientists worry about vaccines that depend on antigens collected from the serum of carriers.

  科学家们对依靠从带病者血清中提取的抗原作为疫苗很不放心.

• He was the first to apply serological tests to the study of legume bacteria.

  他最先将血清学试验用于根瘤菌的研究.