诊断

Objective We provided the reference for diagnoses in Othodontics of total dental space analysis. Method This study randomly collected 140 Chinese students(60 male, 80 female) who were from eithteen to twenty five years old with third molars completely erupted.

正畸诊断和治疗应考虑全牙齿及其周围环境的影响，解除牙列中各个区域的牙量骨量不调，但目前国内正畸医师在错畸形的诊断、治疗中，比较注重牙弓前、中段的牙量骨量分析，却忽略了牙弓后段的分析[1] 。

Objective: To study the high resolution CT features, diagnosis and differential diagnosis of chronic tympanitis.

目的：探讨慢性中耳炎的HRCT征象、诊断及鉴别诊断。

What would now be diagnosed as gastroenteritis may have instead been diagnosed more specifically as typhoid fever.

什么现在将被诊断为肠胃炎可能不是被诊断更具体的伤寒。

The diagnosed JE cases accounted for 71.88%-74.90% in Guizhou province. It should further strengthen JE surveillance system, enhance laboratory diagnosis technique so as to diagnize effectivly JE cases, and put the emphasis on the immunization of JE vaccine to the population of under 15 years old.

应进一步加强乙脑专项监测和提高实验室诊断技术，使非乙脑报告病例得到明确诊断；继续对15岁以下儿童实施乙脑疫苗预防接种为主的综合防治措施。

Objective To summarize the imageological character,diagnosis and differential diagnosis and treatment of undifferentiated sarcoma of the liver.

目的总结肝未分化肉瘤的影像学特征，诊断与鉴别诊断要点和治疗方式。

The uniform approximation of normal wavelet neural network and the robust analysis of wavelet neural networks of the combination of Sigmoid function are detailedly introduction; Multiple model failure detection based on wavelet neural network is demonstrated detailedly; At last, the failure diagnosis results of aerocraft is present seperately by employing wavelet neural network and BP neural network, and the fault diagnosis of areocraft system by wavelet neural network is achieved.

论文以小波神经网络为研究对象，提出了一类新的加权小波基，分析证明了加权小波基的诸多良好特性；对于常见小波神经网络的一致逼近特性、S型函数组合小波神经网络的鲁棒性分析、多模型小波神经网络的故障检测等问题给出了详细的论证；最后，针对歼击机的常见故障问题，分别给出了应用小波神经网络和BP神经网络的故障诊断结果，实现了小波神经网络对飞机系统的故障诊断。

Abstract］ objective to improve the diagnosis of non-ossifying fiboma by analysing its x-ray feature.methods plain x-ray films was performed in all patients.x-ray finding in 8 cases with pathologically-confirmed non-ossifying were analyzed.results the clinical symptom was mild,the lesions occurred usually at the metaphysis of the long bones,the affected bones included femur（n=4）,tibia（n=3）,humerus（n=1）.cortical type was seen in 5 cases,presenting as unilocular or multilacular transparent areas with in the cortex or tightly beneath the cortex,the lesion had a sclerotic margin.which was more obvious at the marrow side.medullary type was seen in 2 cases.the lesion was located at the center of the bone and grew centrally.the tumor was manifested as unilocular or multilocular.tramsparent area with sclerotic border and the bone cortex became thinner with slightly expanding on 11 sides.conclusion plain radiography is the elementally means to detect this disease.based on the typical x-ray signs of non-ossifying fibroma combined with clinical data,correct preoperative diagnosis can be made in most cases.

目的 探讨非骨化性纤维瘤的x线表现以提高诊断水平。方法所有病例均摄有x线平片，分析经病理证实的8例非骨化性纤维瘤。结果临床症状轻，好发于下肢长骨干骺端或骨干，股骨4例，胫骨3例，肱骨1例。皮质型5例，表现为皮质内或紧贴皮质下的单层或多层透亮区，病变向骨内发展进入髓腔，周围有致密硬化带环绕，以髓腔侧明显；髓质型2例，病灶在骨内中央发展，显示为单房或多房透亮区，边缘有硬化，骨皮质菲薄，轻微向周围膨隆。结论 x线为最基本的检查方法，典型病例x线平片结合临床症状即可明确诊断。

Most patients receiving long-term acid suppression therapy for physician-diagnosed PUD in community practice settings are likely to have HP-negative, uninvestigated dyspepsia.

Allison医师及其同事表示，在检验及治疗曾罹患PUD病患的建议指导方针中，假设PUD可以被处理，并且成功的消灭HP可以排除未来治疗及用药的需求，大多数在社区医院经医师诊断为PUD，且接受长期酸抑制治疗的病患，常呈现HP阴性反应，且有未诊断出的消化不良症。

In order to solve the problem which there exist uncertainty and unreliability of inference result, the method and theory of CBR is applied in the system.

因此，本文提出了基于GA的知识获取模型，首次将其应用在鱼病诊断推理系统中，应用于获取鱼病诊断规则。

40 patients presenting gastric symptoms underwent gastric mucosa biopsy while doing gastroscopy. All samples were analyzed by Wartin-Stany dying, rapid urase test, and 13C-urea breath test respectively as well as by histological examination. The patients with the same results by WS and RUT were regarded as chronic gastritis. In this patient, we analyzed the specificity, sensitivity and accuracy of 13CUBT.

取40例因上腹部症状而行胃镜检查的患者胃窦粘膜活检，分别行Wartin-Stany银染色、快速尿素酶实验、13C尿素呼气试验（13CUBT），并同时行病理组织学诊断；将WS和RUT结果相一致且病理结果为慢性胃炎的病例入选，分析13C尿素呼气试验（13CUBT）诊断慢性胃炎幽门螺杆菌感染的特异性、敏感性、准确性。

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