以刚性转子现场动平衡为背景，提出了用于基频检测的积分型数字跟踪滤波法。
Based on the dynamic balancing of rigid rotors, an integral digital tracking filter method is put forward for fundamental frequency detection.
介绍了“同位素示踪”法和“db—3 i型堤防管涌渗漏检测系统”在洪泽湖大堤渗漏检测中的应用情况，并对两种方法的应用进行了对比。
This paper introduces the applications of "isotope tracting method" and "DB-3 I embankment piping and leakage detecting system" to Hongze Lake embankment, and compares the two methods.
本研究采用淀粉凝胶电泳法对我国长江流域五个沼泽型类群的395头水牛型清白蛋白多态性进行了检测。
The serum albumin polymorphism of 395 animals from five swamp buffalo types in the Changjiang River valley were analyzed by starch gel electrophoresis.
目的了解采用双纸片协同法进行CTX - M酶的表型检测与多重pcr法检测基因型的相关性。
Objective to investigate the correlation between phenotypic confirmatory by double disc test and genotype of CTX-M-enzymes detected by multiplex polymerase chain reaction (PCR).
方法采用IFA法检测抗原与抗体，分型分别采用IFA、HI和RPHI等技术，同时作病毒分离。
Methods Using IFA to detect the antigens and antibodies, typing by IFA, HI, and RPHI, and isolating of HFRSV were performed.
目的探讨改良扩增前引物延伸(ipep)法对痕量DNA样本s TR检测分型的效果。
Objective To study the effect of modified improved primer extension preamplification (IPEP) on STR analysis of trace DNA.
芯片法检测HCV基因型和测序法的符合率为75%。
In detection of HCV genotype, the coincident rate of microarray and sequencing was 75%.
新的快速检测技术有聚合酶链式反应(PCR)技术、伏安型生物传感器、自动微生物检测系统(ams)、改良MRS培养基和三磷酸腺苷(atp)法等，较传统方法迅速、准确。
The new rapid determination techniques were polyase chain reaction method (PCR), volt-ampere biosensor method, automatic microbe system method (AMS), improvement of MRS culture medium and ATP etc.
方法：水氟含量采用氟离子选择电极法进行检测，儿童氟斑牙诊断采用三型九度法。
Methods The fluoride content in water was determined by fluoride selective ion electron, and dental fluorosis of children was examined according to clinical diagnosis standard.
目的建立使用间接酶联免疫吸附法(ELISA)检测人血浆抗碳酸酐酶iv抗体的方法，阐明血浆抗碳酸酐酶iv抗体滴度与肾病综征合(ns)、慢性肾小球肾炎(CGN)和2 -型糖尿病肾病(2 - DN)三种肾脏病的联系。
Objective to develop a indirect ELISA method for the detection of plasma anti-CA iv antibody and to evaluate the relationship between anti-CA iv antibody with pathogenesis of ns, CGN and 2-dn.
方法：水氟含量采用氟离子选择电极法进行检测，儿童氟斑牙采用三型九度法。
Methods The fluoride contents were tested by fluoride selective ion electrode, dental fluorosis prevalence rate of children was examined according to clinical diagnosis standard.
结果表明，M型彩色多普勒血流会聚法与二维彩色多普勒血流会聚法在检测二尖瓣狭窄瓣口面积方面基本可靠，但两者的准确性无显著差异。
It was concluded that M-mode and two-dimensional color Doppler flow convergence region could be used to quantificate the area of mitral stenosis accurately.
方法：本组58例周围型肺癌患者，均采用螺旋扫描，采用免疫组织化学s - P法检测肿瘤组织MMP - 2的表达。
Methods: Spiral CT scan were performed in 58 patients with peripheral lung cancer which confirmed by pathology, Expression of MMP-2 in 58 cases were examined with SP immunohistochemical techniques.
方法采用系统生化和血清学方法鉴定菌群和血清型，采用K - B法检测菌株的耐药性。
Method Shigella bacterial flora and serotype were identified by systematic biochemistry and serological method. Drug resistance was detected by K-B.
采用PCRRFLP法检测了327例不同程度白蛋白尿的2型糖尿病患者对氧磷酶2（PON2）基因第9 外显子的C311S多态性。
Paraoxonase 2 (PON2) gene polymorphism (C311S at exon 9) was determined by PCR-RFLP in 327 type 2 diabetic patients with various degrees of albuminuria.
最后，采用分析型HPLC法对纯化的固体产物进行纯度检测，纯度高，均在90%以上；
The results showed that the purity of products was more than 90% by analytical HPLC technology.
最后，采用分析型HPLC法对纯化的固体产物进行纯度检测，纯度高，均在90%以上；
The results showed that the purity of products was more than 90% by analytical HPLC technology.
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