诊断

The diagnosis of ITP is made clinically by exclusion of other causes of thrombocytopenia, the absence of splenomegaly, and the finding of normal or increased megakaryopoiesis on bone marrow examination. The nonimmune thrombocytopenia is caused by some nonimmune factors, such as acute leukemia, hypersplenism and post-chemotherapic bone marrow suppression.

特发性血小板减少性紫癜的诊断仍只是一种排除性的临床诊断，其国内诊断标准为多次化验检查血小板计数减少，脾脏不增大或仅轻度增大，骨髓检查巨核细胞数增多或正常，有成熟障碍，并且具备以下五点中的任何一点：泼尼松治疗有效，切脾治疗有效，血小板相关抗体增多，血小板相关补体增多，血小板寿命测定缩短，同时应排除继发性血小板减少症。

Secondly, the power system fault diagnosis analytic model which use both protect andswitch action information is proposed in this paper, it can be described as 0-1 integerprogramming with nonrestraint, reshut break is introused in the analytic model and introducethe contribution factor to the protect, this model solve the fault diagnosis problem in which theprotect information is lack in a certain extent, and present the experienced formular which isused to decide all kinds of protect contribution factor.

然后，提出同时利用保护和断路器动作信息的电力系统故障诊断的解析模型，其可以描述为一个无约束 0-1 整数规划问题，将重合闸引入故障诊断的解析模型并且对保护引入贡献因子，给出确定各种保护贡献因子的经验公式。这种模型在一定程度上解决了数据信息不完整时的电力系统故障诊断问题。

A fault diagnosis based on wavelet and PNN was introduced, which firstly uses Mexican Hat wavelet to transform diagnosis signal and extract energy normalized vector, then uses PNN to output fault as a classifier.

针对煤矿主通风机故障与征兆对应关系复杂的特点，以及利用传统BP网络进行故障诊断存在训练速度慢、易陷入局部极小的缺点，提出基于小波和概率神经网络的故障诊断方法：先利用时频两域有紧支撑能力的MexicanHat小波变换故障信号并提取能量归一化故障特征向量；然后将概率神经网络作为诊断决策分类器，输出故障模式。

Results The lesions in 27 of 33 patients (81.8%) were located within the greater omentum , and pathological changes of 26/33(78.8%) were found by ultrasonography.

结果 33例中超声诊断大网膜有病变27例，提示良性或恶性病变26例，与手术或腹腔镜对照，病变部位诊断符合率 81.8%，病理性质诊断符合率 78.8%。

In this paper,"orthogonal projection method" is developed for the fault diagnosis of single-subnetwork.

对所有的子网络都不要求知道其网络内部结构和参数，而仅根据子网络的端口伏安关系就可进行子网络的故障诊断称为"黑箱"子网络诊断，本文就这一类诊断进行探讨并提出了正交投影来定位单一子网络故障的方法。

Study on detecting hypermethylation of the related genes in pancreastic juice to diagnose pancreatic diseases INTRODUCTION Pancreatic cancer is still one of the most common malignant cancers to human, and it is the fourth and sixth cause of death in American and Europe, and also the fifth cause of death in Japan, in our country is the tenth cause of death.

胰液中相关基因高甲基化检测在胰腺疾病诊断中的应用研究前言胰腺癌是二十一世纪人类面临的高度恶性肿瘤之一，在北美洲和欧洲分别占癌症死亡原因的第四位和第六位，在日本占第五位，在我国为前10位。90％的胰腺癌患者在诊断后一年内死亡，诊断后平均生存时间为三个月，适合手术者低于15％，手术平均切除病例的术后5年生存率低于4％。

Methods Retrospective analysis of five cases of the X-ray diagnosis and clinical validation of periosteum hyperplasia of baby of the X-ray and clinical features, made the diagnosis, differential diagnosis.

回顾性分析5例经X线诊断及临床验证的婴儿骨皮质增生症的X线及临床特点，提出诊断、鉴别诊断要点。

Meanwhile, it has more proven this intelligent fault diagnosis method which has merged the advantages of ANN and ES can solve the equipment fault diagnosis problem that faults have pilosity nature, uncertainty and disguise such as the Condensation Equipment. The diagnosis results are precise and credible.

进一步证明了基于神经网络与专家系统结合的智能故障诊断方法能够很好地解决象凝汽设备这类故障具有多发性、不确定性等特点设备的故障诊断问题，其诊断结果精确、可靠。

However, the ocular of hydraulic systems working condition is bad. It is difficult to obtain the parameter of hydraulic system. The fault of hydraulic system has pilosity nature, uncertainty and disguise. The fault sign and the fault reason of hydraulic system have complex non-linear mapping relations, therefore it cannot use the simple functional relation to describe. This has brought the difficulty for the classics fault diagnosis technology. The intelligent diagnosis technology base on ANN and ES can solove the above problem well and the diagnosis result is more accurate and reliable.

但是，液压系统工作状况直观性差，参数不易获取，故障具有多发性、不确定性和隐蔽性；液压系统故障征兆与故障原因之间存在复杂的非线性映射关系，不能用简单的函数关系来描述，给经典故障诊断技术带来了困难，而基于神经网络和专家系统的智能诊断技术很好的解决了上述问题，使诊断结果更加准确可靠。

Then, in the following sections our progresses on X-ray spectrum diagnosis and point projection method were given, and the experimental results were laid out with discusses.

第五章是本文的核心内容，首先简要介绍X射线时、空、谱诊断的主要框架，然后分别介绍了我们在X射线能谱诊断及点投影成像应用诊断的研究进展，以及在神光Ⅱ装置第九路上的实验结果，并给出了必要的分析。

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