1.
sudden unexplained death syndrome
不明原因瘁死综合症
2.
Etiology investigation of the elderly patients with chronic cough
老年人不明原因慢性咳嗽的病因分析
3.
And in unclear infertile women , it reaches to 70%~80%. Statistically .
在不明原因的不孕妇女中则高达70%～80%。
4.
Conclusion Immune factor was the chief cause of infertility in women.
结论:免疫因素为女性不明原因不孕、育症的主要原因。
5.
The Value of Computeriged Tomography in the Investigation of Unexplained Hemoptysis
胸部CT在不明原因咯血中的诊断价值
6.
Reserch on the Unclear OPEN Defect of the Panel in the LCM;
关于LCM中屏的不明原因OPEN的改善研究
7.
Clinical Analysis of 44 Cases Facial Dermatitis Patients with Patch Test Result: European Standard and Cosmetic Allergens
面部不明原因皮炎致敏物质调查研究
8.
Clinical application of medical thoracoscopy in unknown pleural effusion
胸腔镜在不明原因胸腔积液中的应用
9.
Hypertension for which no recognizable cause can be found is called essential or idiopathic.
不明原因的高血压称为特发性或原发性高血压。
10.
Analysis of the Etiological Factor and the Diagnostic Methods of FUO
152例不明原因发热患者病因和诊断方法分析
11.
The Impact of Sperm Factor on Unexplained Recurrent Pregnancy Loss;
精子因素对不明原因反复自然流产的影响
12.
Analysis of Diagnostic and Etiological Factors in Patients with Fever of Unknown Origin
不明原因发热患者122例临床诊断及病因分析
13.
having the reason or cause not made clear.
原因或者动机不明确。
14.
an inexplicable fire
一场原因不明的火灾
15.
That explains why he's not here.
那说明了他不在这儿的原因。
16.
This is not possible for a number of reasons.
种种原因表明，这是不可能的。
17.
Your search failed for an unknown reason. Please try again later.
您的搜索失败，原因不明。请稍候再试。
18.
I do not understand this cause of prohibition.
我不明白这项禁令的原因。