?
查询技巧:
1、输入单个单词准确查询。
2、使用%模糊查询,匹配任意长度字符:
   %a    以a结尾的单词;
   ab%    以ab开头的单词;
   %ac%    含有ac的单词。
3、使用_模糊查询,匹配单个任意字符:
   _a_    三位且a在中间的单词;
   _ad    三位且ad结尾的单词;
   ac_    三位且ac开头的单词;
   _a    两位且a结尾的单词;
   a_    两位且a开头的单词。
4、带连字符-的单词,需含-字符才能模糊查询,如well-know需输入 well-% 。
5、在手机键盘上,如果g上有%和v上有_,则可长按输入。

SERA

英 / ˈsɪərə /
美 / ˈsɪrə /
n. 【医】血清;血浆;浆液;树液

复数:serums;复数:sera

1. The sera of 308 residents were tested for antibodies against Borrelia burgdorferi by IFA.
通过 IFA 测试了308名居民的血清中抗伯氏疏螺旋体的抗体。
2. This paper studied sensitivity, specificity and practical value and significance of ELISA in the detection of antibodies against Fasciolopsis buski in human sera.
研究了姜片吸虫成虫冷浸抗原检测姜片吸虫病患者血清抗体的敏感性和特异性及其在流行病和临床上的应用价值。
3. Among 482 sera samples, 5 samples were positive.
在482份血清样品中,有5份为阳性。
4. Leptospirosis antibody in sera of Lyme disease cases was found.
莱姆病患者血清则未出现钩端螺旋体抗体。
5. RHDV antigen was not detected in sera, liver, kidney and spleen.
血清及RHDV的靶器官肝、脾、肾中均未检测出RHDV抗原。