查询词典 differential method

MRI especially DWI play an important role in the detection and differential diagnosis of intracranial epidermoid cyst.

无论在颅内表皮样囊肿病灶检出还是在信号特异性方面，DWI均优于MRI平扫以及T2-FLAIR，是颅内表皮样囊肿最具诊断价值的扫描技术。

Objective To study the ultrasound characteristics and differential diagnostic value in painless epididymal nodules.

目的探讨各种无痛性附睾结节的超声表现及超声检查对其鉴别诊断价值。

In conclusion, we should keep in mind the possibility of epiglottic hemangioma when confronted with a common epiglottic mass. A hasty intubation, biopsy, and excision can be dangerous. To arrive at an accurate diagnosis and the appropriate treatment, detailed pre-operative evaluations, including magnetic resonance images and angiography, may be needed for differential diagnosis in selected cases.

因此，当我们发现会厌部位的肿块时，纵然它有一般的外表，还是要想到血管瘤的可能性，贸然的麻醉插管、切片检查及手术切除颇具风险，唯有术前详尽的检查，包括核磁共振和血管造影，方可给予正确的评估及选择适切的治疗方式。

However, it should be included in the differential diagnosis of lacrimal sac lesion, especially in patients with chronic epiphora and painless swelling of lacrimal sac.

然而在诊断泪囊肿瘤时，我们仍应该將其列为鑑别诊断之一，特别是当病人有长期溢泪以及泪囊的无痛肿块时。

ABSTRACT Purpose To study the diagnosis and differential diagnosis of epithelioid hemangiendothelioma of brain.

目的：探讨脑上皮样血管内皮瘤的诊断及鉴别诊断。

objectivs To study clinicopathologic characteristics and differential diagnosis of epithelioid hema-ngioendothelioma of the uterus.

目的 探讨子宫上皮样血管内皮瘤的临床病理学特征和鉴别诊断。

The mathematical model of deflagration to detonation transition for coke p owder and oxygen mixture in one-dimensional closed system was established on th e basis of chemical reaction and two-phase reaction fluid mechanics theory. Num erical simulation of the process was successfully made through coordinate transf ormation and two-step display differential schemes.

根据化学反应和两相反应流体动力学理论，建立了焦炭粉-氧气混合物燃烧波在一维封闭空间内的爆燃爆震转捩现象的数学模型，运用坐标变换和M acCormack两步显式差分格式，成功地完成了过程的数值模拟。

The receding water has left leveled sections on the lake's sides - erosional terraces - which the authors recorded precisely for the first time using Differential Global Positioning System field surveys.

海水的消退使湖岸留下平行的断面，即侵蚀的梯层，研究人员首次使用差分全球定位系统对其进行实地测量并准确记录。

After high dose of rHuEPO is effective in treatment of renal anemia, sTfR was significantly higher; sTfR is a new iron parameter for diagnosis with significant value in differential iron deficiency diseases. It not only reflects iron store status of patients, but also reflects erythropoietic activity of bone marrow in patients with renal anemia.

sTfR在大剂量重组促红细胞生成素治疗肾性贫血患者后迅速升高，作为一种新的评价治疗效果的指标，不仅准确地反映机体铁贮存状况，也反映机体骨髓红细胞的增殖活性。

Results: The sensitivity and specificity of CEA and CYFRA21-1 in differential diagnosis of pleural effusion were 81%, 56%, and 64%, 95% respectively, in combination with the exfoliative cytology examination of pleural effusion and immunofluorescence technique, the sensitivity and sepcificity were increased to 100%.

结果：CEA、CYFRA21-1对胸腔积液诊断的敏感性及特异性分别为81%、56%和64%、95%，联合检测胸水脱落细胞、免疫荧光法检测肿瘤细胞，其特异性和敏感性均提高到100%。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。