诊断的

The researches show that the substrate plays an important role in the development of keratoconus. Cornea substrate's agenesis leads to the reduced solidity, which is possibly related to kearatoconus. There is still a lot to be researched on etilogy and early diagnosis of keratoconus.

虽有研究表明角膜间质的水平在圆锥角膜的发病中起重要作用，角膜间质发育不全，导致角膜的稳固性下降，可能与圆锥角膜形成有关，但对圆锥角膜形成的机理仍不详尽，因此，对圆锥角膜的发病机制及早期诊断的研究具有重要意义。

Materials and Methods:236 pathology-confirmed breast lesions(155 malignanty,81 benignancy) and 221 disease-free contralateral breast tissues were examined using EPI-DWIb values=0,1000 s/mm~2TR/TE=8400ms/93.8ms; FOV=30×30cm;matrix=128×128;ASSET=2,slice thickness=4mm.DCE-MR imaging was also performed for accurate location of the lesion using VIBRANT sequence.The mean ADC values of malignant and benign lesions and the disease-flee contralateral breast tissues were calculated from the ADC map for each patient.One-way analysis of variance was applied to compare the mean ADCs of malignant lesions with benign lesions and disease-flee contralateral breast tissues.The threshold ADC value for malignant lesion was determined using a receiver operating characteristic(ROC curve analysis.Each lesion was classified into two major types:mass and non-mass lesion.The diagnostic performance of DWI was compared in breast mass and non-mass lesions.Results:155 malignant and 81 benign lesions were confirmed in 236 lesions.

材料与方法：搜集术前行乳腺MR检查并经穿刺或手术病理证实的236例乳腺病变，以对侧正常乳腺腺体作为正常对照，采用横轴位的平面回波-扩散加权成像序列，TR=8400ms，TE=93.8ms，层厚=4mm，激励次数=2：视野=30×30cm，矩阵=128×128，ASSET=2，b值=0和1000s/mm~2；参考动态增强图像准确定位，测量病变区和对侧正常乳腺腺体的ADC值，应用t检验比较良、恶性病变及正常腺体ADC值的差异，采用接收者工作特征曲线(receiver operating characteristic curve，ROC)确定良恶性病变的ADC界值；根据BI-RADS MRI将乳腺病变按照形态学表现分为肿块性病变和非肿块性病变两组，比较ADC值在肿块和非肿块性病变中定性诊断的效能。

Result:The discoid menisci can be classified as biconcave type,gross posterior horn type,gross anterior horn type,slab type and incomplete type.Conclusion:Because of the high incidence of the discoid meniscus,the MRI classification is helpful to improve the recognition of the MRI appearance and to diagnose and treat it correctly.

盘状半月板的发生率较高，对各型盘状半月板的认识有助于提高对盘状半月板MRI表现的认识和诊断的正确率，并有助于治疗方案的确定。

Costa Rican dual citizen with an MBA from Wharton Business School, where he majored in Health Care Management.

除此之外，他也是一家健康咨询公司的管理助手、ICIC（一个从事临床诊断的研究机构）的商务发展部经理、哥斯达黎加卫生部医疗改革法的立法顾问、哥斯达黎加科技部顾问、中美医疗发展基金投资办公室主任、PharmaGenics的首席科学家，并因其突出的科研贡献被提名为该公司本年度最佳科学家。

Results Of those deaths in which diabetes was reported in Part I of the death certificate, American physicians (19%) were less likely to report two or more diagnoses per line than physicians in Sweden (46%) and Taiwan (56%).

结果：糖尿病在死亡证明书的第一部分的死亡病例中，相对于瑞典(46%)及台湾(56%)的医师，美国的医师(19%)在每行报告两个或更多诊断的更少。

Based on the observation for UMTFE electromicroscopy corrects the diagnostic error of routine pathology and helps in establishing a final correct diagnosis.

结论甲状腺疾病的电镜检查，可了解滤泡上皮在不同疾病时的病变，修正病理学诊断的错误。对于疾病的确诊具有重要的价值。

Because of the high incidence of the discoid meniscus,the MRI classification is helpful to improve the recognition of the MRI appearance and to diagnose and treat it correctly.

盘状半月板的发生率较高，对各型盘状半月板的认识有助于提高对盘状半月板MRI表现的认识和诊断的正确率，并有助于治疗方案的确定。

The patients with type 2 DM have disproportionally increased PI/IRI.IRI may overestimate insulin levels in individuals with obesity,type 2 DM and IGT.

肥胖者、肥胖的IGT患者和肥胖的新诊断的2型糖尿病患者具有高胰岛素血症。2型糖尿病患者具有不成比例的前胰岛素的增高，免疫活性胰岛素常常过高估计肥胖者、2型糖尿病和IGT患者的胰岛素水平。

Therefore, the identification of grinding burn and wheel wear is of interest to the people in the field of machine manufacturing.

因此，寻求实用、可辨识的信号源，并应用工况监视与故障诊断的方法，把烧伤的零件在磨削过程中识别出来、并及时预报磨削过程中砂轮的磨损状况，是机械制造领域质量控制的重要课题之一，具有重要的工程意义。

A wide range of topics are covered,including fundamental research on animal immune systems; new techniques and developments in veterinary immunodiagnosis; immunogenetics; immunology and immunopathology of parasitic and infectious disease; and clinical immunology in animals.

该期刊覆盖的主题包括：动物免疫系统的基本研究；兽医免疫诊断的新技术和发展；免疫遗传学；寄生生物引起的疾病和传染病的免疫学和免疫病理学等。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷