查询词典 diagnostic
- 与 diagnostic 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Objective To analyze the different findings and explore the diagnostic value of MRI in tear of meniscus of knee joint diagnosis and its clinical significance .
目的 分析各种膝关节半月板撕裂的不同表现,探讨MRI对半月板撕裂类型的诊断价值以及对临床治疗的指导意义。
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Curvilinear calcification suggests an aneurysm but is a less specific finding because it can also occur in craniopharyngiomas and sphenoidal masses. The intense enhancement of the residual lumen is relatively specific, but differentiation from other masses may be difficult on CT scans depending on the timing and degree of vascular enhancement. The MR imaging features are usually diagnostic, although they can be very subtle [2]. Significant signal heterogeneity is seen with T1 hyperintense signal due to subacute thrombus or flow related enhancement. Areas of T2 hypointensity can be seen due to intracellular deoxy or methemoglobin, calcification, or flow void.
线样钙化提示动脉瘤,但不是一个非常特异的征像,因为这也可以见于颅咽管瘤和蝶骨肿瘤,管腔样明显强化更特异些,但是在CT上与其他肿瘤鉴别可能是困难的,因为这取决与增强的时间与血管强化的程度,MR的特征性表现是更具有诊断意义的,即使有时候可能表现的非常细微,在T1上可以看到明显的不同信号成分,这是由于亚急性的血栓或流动相关增强效应,T2序列上可以看到低信号区域,这是由于细胞内脱氧或高铁血红蛋白,钙化,或流空效应。
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This dissertation theoretically demonstrates the feasibility to achieve constant direct current-stimulation-circuitry under microampere , bring forward design scheme software and hardware system using in cellular electrical stimulation. In order to further quantitatively research on direct current-stimulation and ascertain the best intensity and density and stimulative current , the quantitative and qualitative analyse for gained diagnostic data are also been discussed in this paper.
本文正是从该理论基础出发,论证了实现微安级直流电刺激的离体组织细胞生长培养实验系统的可行性,提出了用于刺激实验的软硬件系统的开发放案,并对采集数据的定量和定性的分析作了初步的探讨,希望通过实验能够初步确定适合该组织细胞生长培养的最佳刺激电流和最佳刺激时间。
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We hope we will be funded to set up two more teaching laboratory including molecular diagnostic laboratory and microanalysis laboratory.
至於未设立的另外两个实习模场,希望在下一年可以获得补助,进行分子检验与微量检验实习模场的建置。
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"One of the most important functions of the diagnostic microbiology laboratory."
微生物实验室诊断是最重要的手段之一。
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Food and Drug Administration, this system is the only mammography one to provide 25 micron native diagnostic resolution.
这套系统已经获得了美国食品药品管理局的许可,是唯一能够提供25微米原始诊断清晰度的产品。
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Objective: To evaluate the diagnostic significance of micronucleus assay by using exfoliative cytological examination.
目的:探讨在口腔粘膜癌前病变中,用无创的脱落细胞涂片检查进行微核计数的临床意义。
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Objective To explore the clinical characteristics and diagnostic criteria of migraine in children.
目的 研究儿童偏头痛的临床特点,探讨儿童偏头痛的诊断标准。
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Results Irritative symptoms (78%) and gross hematuria (36%) were the most common symptoms encountered in these patients.Acid-fast stains on urinary sediment were positive in 25% of cases and TB-PCR was positive in 40%.The diagnostic accuracy of IVU,retrograde urography and CT in these patients were 38%,63% and 44% respectively.33 patients underwent a nephrectomy and partial ureterectomy,one of them had a contralateral ureter reimplantation.One patients died of miliary tuberculosis. Conclusions Acid-fast stain remains a major pathogen-detecting tool and the value of TB-PCR needs to be confirmed.
结果 尿路刺激症状和血尿为最常见症状,分别为78%和36%。24小时尿抗酸杆菌和尿结核 PCR 的阳性率分别为25%和40%, IVU ,逆行尿路造影及 CT 的诊断符合率分别为38%,63%和44%。33例患者接受了肾及部分输尿管切除术,肾上盏结核病灶清除术1例,对侧输尿管膀胱吻合术1例及肾穿刺造瘘术1例。1例患者并发血行播散型结核死亡。
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Secondly, the monitoring and diagnostic integration concept was proposed for the hybrid system, based on this assumption, the monitor and diagnosis technology for running process of DMF recovering vaporizer was analyzed. The hybrid Petri nets information model describing the miscellany characterization for production process and controller model for diagnosis and decision were given. The combined propagation condition between equipment failure and heavy disturbance of continuous parameters was also discussed. The simulation results suggest that the methods in this work are valid.
其次,论文针对混杂系统提出了监控与诊断的集成概念,在此基础上进行了DMF回收蒸发罐运行过程的监控与诊断;建立了描述生产过程混杂特性的HPN信息模型和用于诊断决策的控制器模型,探讨了设备故障和连续参数大的扰动的合成传播问题,仿真结果说明了本文设计方法的有效性。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力