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- RSA can also be classified into primary RSA and secondary RSA based upon whether there is a normal pregnancy history before the abortion. 也可根据以前是否有过正常怀孕史分为原发习惯性流产和继发习惯性流产。
- Methods:Polymerase chain reaction-sequence specific oligonucleotide (PCR-SSO) genotyping method was performed to detect HLA-DQB1 promotor (QBP) alleles in 32 cases of unexplained habitual abortion and 53 women with normal pregnancy history. 方法 :采用聚合酶链反应 序列特异性寡核苷酸探针杂交方法 ,对 32例原因不明习惯性流产患者和 5 3例正常妇女 ,分析DQB1启动子区域基因多态性。
- She crammed for her history exam. 她死记硬背以应付历史考试。
- Mr Jones has a long history of heart trouble. 琼斯先生有长期的心脏病史。
- You are advised not to smoke during pregnancy. 怀孕期间你最好不要吸烟。
- The novel unrolls the history of a certain woman. 那本小说揭露了某个女子的过去。
- That period was a bright page in the history of Chinese literature. 那个时期是中国文学史上光辉的一页。
- My husband is a history teacher at the local school. 我丈夫是本地学校的一位历史教师。
- History chronicles important events of the past. 历史记载历代重要的事件。
- She's written the definitive history of Vienna. 她写下了权威性的维也纳历史。
- He was not unlearned in history. 他对历史并非无知。
- He came up last year to read Modern History. 去年他进了大学研读近代史。
- Or you can say history repeat itself. 或者说也可以说，历史经常重演。
- His knowledge of history exceeds mine. 他的历史知识超过我。
- He will go down in history as a great statesman. 他将作为伟大的政治家而载入史册。
- This red building is steeped in history. 这座红色的建筑物有着丰富的历史经历。
- He graduated from History Department. 他毕业于历史系。
- Tomorrow we'll have a history test. 明天我们将进行历史测验。
- The breasts swell during pregnancy. 怀孕期乳房发胀.
- Her speciality is medieval history. 她专修中世纪史。
