检测

The experimental results indicated that the proposed algorithm was about one order of magnitude faster than RCD method,with its circle detection precision being higher than a level of half a pixel,and with its strong robustness to both noises and possible local vitium of information.

中文摘要：实验结果表明：该算法在检测速度上较随机圆检测算法约快一个数量级，圆参数检测误差小于半个像素，并具有噪声鲁棒性强和对局部信息缺损不敏感等特点。

It is proved that the high frequency voltaic sensor and improved differential system and pulse polarity discriminating system can meet the requirement of partial discharge on-line detection system.

通过模拟实验证明，论文所设计的传感器和抗干扰系统配合使用能够提高检测系统的检测灵敏度和抗干扰能力，满足了在线检测系统的设计要求。

Results: The positive detection ratio of IHC and nested PCR were 64.2% and 81.1%, respectively. It was showed that the positive detection ratio of nested PCR was significantly higher than that of IHC (P.01). The nested PCR assay had advantages over IHC on sensitivity, specificity, Youden's index, positive predictive value and negative predictive value.

结果：免疫组化检测和巢式PCR检测的阳性检出率分别为64.2%和81.1%，巢式PCR技术检测肾癌组织支原体在灵敏度、特异度、约登指数、阳性预测值和阴性预测值方面均优于免疫组化技术。

MethodsACCP antibody and RF were detected in serum samples of 90 RA patients, 30 other diseases patients and 35 healthy blood donors.The sensitivity,specificity,positive predictive value, negative predictive value, agreement rate and Youden's index of these parsmeters for the diangnosis of RA were analyzed.

方法对90例RA患者、30例其他疾病患者和35例健康对照组血清用ELISA法检测抗CCP抗体、免疫散射比浊法检测RF，比较2种抗体单独或联合检测对诊断RA的敏感性、特异性、阳性预测值、阴性预测值、总符合率及Youden指数；探讨抗CCP抗体和RF的相关性，通过绘制ROC曲线，计算ROC曲线下面积。

The studies exploring the relationship between HPV infection and laryngealcarcinoma began in 1980s,since then,almost all the research was aimed at theinvestigation of the HPV prevalence in the biopsies,due to differences in thechoice of DNA detection method,cell sampling and the geogen,the prevalenceestimates of HPV have varied accordingly,and led to two different points about therelationship between HPV infection and laryngeal carcinoma:some researchersdemonstrated that a higher HPV prevalence could be found in laryngeal carcinomas(from 50% to 90%)than in benign laryngeal lesions,suggesting a relationshipbetween HPV infection and laryngeal carcinoma;but the other researchers foundthat the isolation of HPV is no greater in the laryngeal cancers(from 5% to 43.3%)than in the normal larynx or benign laryngeal lesions,thereby questioning itsctiological significance,so,the role of HPV in the development of laryngealcarcinomas still remains unclear.

有关HPV与喉癌的研究始于80年代，但20多年来研究模式始终停留在对临床标本进行检测的水平上，由于各家采用的检测手段敏感性不同、标本数量以及来源地域也存在差异，使各家学者对喉癌中HPV阳性率的报道极不一致，并由此导致了两种截然不同的观点：一部分学者报告的喉癌标本中HPV阳性率高达50%~90%，并显著高于喉良性肿瘤，认为HPV与喉癌有关；而另有不少学者检测的样本中，阳性率（5%~43.3%）并不比正常喉粘膜及良性肿瘤高，认为HPV与喉癌无关，因此，HPV到底是不是喉癌的致癌因素目前仍无定论。

This paper expatiate the study on nail-shotting gun examination system, and applying that equipment to shotcrete strength examination in tunnel. That examinaton method is a better undamage examination method.

本文研究气压射钉枪检测系统，并将其应用于隧道喷混凝土强度检测，是一种比较理想的无损检测方法。

With the development of information-construction, More and more quick, abundant, reliable, undamage examination method to concrete strength are needed. The traditonal examination method to concrete strength can not satisfy the examination request. Study on nail-shotting gun examination system for shotcrete strength is very important for either theory or practice.

随着信息化施工的发展，对快速、大量、可靠、无损检测混凝土强度的技术要求越来越高，传统的强度检测方法难以满足要求，研究喷混凝土强度气压射钉枪检测系统具有重要的理论和实际意义。

Among all persons who finished questionnaire 21.68% were resident physician,36.95% were attending physician, 25.65% were vice chief physician/chief physician; the most common cardiovascular disease in the investigated persons hospitals were angina (55.42%),stroke(38.17%), myocardial infarction(28.70%), heart failure (28.24%), hypertension (28.24%); as for early vascular disease detection methods,57.40% of investigated persons thought artery endothelial function examination,46.72% thought angiography, pulse wave velocity measurement and carotid intima-media thickness measurement were 40.61% and 31.76%;76.49% and 53.89% of the investigated persons thought angiotension converting enzyme inhibitor and statins could revert early vascular disease;96.79% of the investigated persons thought promotion early vascular disease detection strategy could help for reducing total burden of cardiovascular disease in our country;78.47% of the investigated persons thought early vascular disease detection methods should be easily used and non-invasive.

被调查者所在医院最常见心血管疾病顺序分别心绞痛55.42%，脑卒中38.17%，心肌梗死28.70%，心力衰竭28.24%，高血压28.24%；关于血管病变早期检测57.40%的被调查者认为通过动脉内皮功能测定，认为通过血管造影者占46.72%，认为通过脉搏波速度和颈动脉内膜中层厚度测定者分别占40.61%和31.76%；分别有76.49%和53.89%的被调查人群认为血管紧张素转换酶抑制剂和他汀类药物能够逆转早期血管病变；96.79%的被调查者认为推广血管病变早期检测技术有利于降低我国心脑血管疾病总体负担；78.47%的被调查者认为用于推广的早期血管病变检测技术应该是操作方便和无创伤。

Among all persons who finished questionnaire 21.68% were resident physician,36.95% were attending physician, 25.65% were vice chief physician/chief physician;the most common cardiovascular disease in the investigated persons hospitals were angina (55.42%),stroke(38.17%),myocardial infarction(28.70%),heart failure(28.24%), hypertension(28.24%);as for early vascular disease detection methods,57.40% of investigated persons thought artery endothelial function examination,46.72% thought angiography,pulse wave velocity measurement and carotid intima-media thickness measurement were 40.61% and 31.76%;76.49% and 53.89% of the investigated persons thought angiotension converting enzyme inhibitor and statins could revert early vascular disease;96.79% of the investigated persons thought promotion early vascular disease detection strategy could help for reducing total burden of cardiovascular disease in our country;78.47% of the investigated persons thought early vascular disease detection methods should be easily used and non-invasive.

被调查者所在医院最常见心血管疾病顺序分别为心绞痛55.42%，脑卒中38.17%，心肌梗死28.70%，心力衰竭28.24%，高血压28.24%；关于血管病变早期检测57.40%的被调查者认为通过动脉内皮功能测定，认为通过血管造影者占46.72%，认为通过脉搏波速度和颈动脉内膜中层厚度测定者分别占40.61%和31.76%；分别有76.49%和53.89%的被调查人群认为血管紧张素转换酶抑制剂和他汀类药物能够逆转早期血管病变；96.79%的被调查者认为推广血管病变早期检测技术有利于降低我国心脑血管疾病总体负担；78.47%的被调查者认为用于推广的早期血管病变检测技术应该是操作方便和无创伤。

Most of the known acetylated proteins have been identified by radioactive detection or immunedetection, however, both radioactive detection and immunodetection provide evidence for acetylation but do not give information about the number of acetylation sites in a protein.

传统乙酰化蛋白鉴定的方法有放射性检测和免疫亲和检测，但是这些方法都仅能检测到乙酰化蛋白的存在，不能得到具体的乙酰化修饰位点信息。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。