tdh

43 strains with negative TDH ( 14.2 % ) .

不耐热溶血素（TRH）阳性43株，占14.2%。

Study on TDH of FCC Catalyst in Large Size Catalytic Cracking Device

FCC在大型流化催化裂化装置内夹带分离高度研究

A new model for TDH in the FCC turbulent fluidized beds

FCC循环湍流流化床TDH计算的新模型

A New Correlation for the Transport Disengaging Height ( TDH ) of Fluidized Bed

流化床输送分离高度的新关联

Detection of TDH Gene of Vibrio Parahaemolyticus in Diarrheal Stool Using Rapid PCR

聚合酶链反应检测粪便中的副溶血性弧菌的TDH基因

Main influencing factors of TDH were studied and design principle of TDH was discussed for fluidized bed of white sugar .

研究了白砂糖流化床空间分离高度（TDH）的主要影响因素，提出了白砂糖流化床TDH的设计原则。

Detection of tl and tdh Genes in Toxigenic Vibrio parahaemolyticus Strains Using Double Polymerase Chain Reactions

双重PCR检测携带有tl和tdh基因的副溶血弧菌毒力菌株

Hemolysin monitoring showed 213 strains of V.parahaemolyticus with positive TDH , accounting for 70.5 % .

对302株副溶血性弧菌溶血素检测结果表明，耐热溶血素（TDH）阳性213株，占70.5%；

Conclusions Increasing knowledge , dynamic observation of the disease and X-ray , promptly exploration can reduce the rate of misdiagnosis of TDH .

结论提高认识、动态观察病情和X线胸片、及时全面的手术探查可降低误诊率。

Serotype , resistance , tdh and trh gene analysis on Vibrio parahaemolyticus isolates from food poisoning

副溶血性弧菌食物中毒分离株的血清型、耐药性及毒力基因检测

Meanwhile adopting PCR to detect the tdh and trh do the serum agglutination experiment of the strain .

用PCR扩增法，以检测菌株的tdh和trh基因；采用血清凝集试验对菌株进行血清型分型。

Analysis of tdh gene and its adjacent loci of Vibrio parahaemolyticus isolates from seafoods

副溶血弧菌海产品分离株tdh基因及其临近区域结构分析

Detection of the Thermostable Direct Hemolysin ( tdh ) Gene of Vibrio parahaemolyticus by

用PCR检测副溶血性弧菌耐热溶血素基因

TDH and TRH have close relationship with the disease-causing ability of vibrio parahaemolyticus .

TDH和TRH与副溶血弧菌的致病能力关系密切。

Results 27 strains were positive for urea hydrolysis , of which 14 strains were positive for tdh and trh genes .

结果267株副溶血性弧菌中27株尿素酶呈阳性，其中14株菌tdh基因和trh基因呈阳性。

[ Conclusions ] The 50 strains of detected strain all detect the tdh gene , and the trh gene is not detected .

〔结论〕所检测的50株菌株均有tdh基因，未检到trh基因。

Objective To clone thermostable direct hemolysin ( TDH ) gene ( tdh gene ) of Vibrio parahaemolyticus .

目的探讨克隆副溶血性弧菌（Vp）耐热直接溶血毒素基因的方法。

Under good matching state , the load can get maximum power from the source with lower TDH , lower temperature raise and longer life for power amplifier inner the source .

在良好匹配状况下电压源或电流源能够向负载传输最大的功率，而且源内部功率放大器的发热小，寿命长，波形失真小。

Among them 8 cases had thoracic disc herniation ( TDH ), and 6 cases had ossification of posterior longitudinal ligament ( OPLL ) .

其中黄韧带骨化95处，合并胸椎间盘突出（TDH）8例，后纵韧带骨化（OPLL）6例。

In the design of fluidized-bed units , determination of TDH ( Transport Disengaging Height ) for the dilute - phase zone appears to be of primary importance .

流化床设计时，稀相段输送分离高度（TDH）的确定极为重要。

〔 Methods 〕 PCR was used in combination with immunomagnetic separation and Kanagawa phenomenon culture medium to determine the isolation rate of TDH + V.p strains from environment .

〔方法〕采用PCR法、免疫磁珠法和神奈川现象培养基三者结合使用。

Defect band conduction in annealed semiconducting InP can be observed from TDH measurement , which is similar to those of as grown unintentionally doped InP with low carrier concentration and moderate compensation .

在非掺退火后的半导体磷化铟样品中可以测到缺陷带电导，这与自由电子浓度较低、有一定补偿度的原生非掺磷化铟的情况类似。

AIM : To realize the segmental distributing characteristics of thoracic disc herniations ( TDH ) and the changeable characteristics of biomechanics , and probe into the possible factors inducing disease concerned with TDH .

目的：了解胸椎间盘突出症（thoracicdischerniations，TDH）的病变节段分布特点以及生物力学变化特征，探讨与TDH相关的可能发病因素。

The electrical properties of annealed undoped n type InP are studied by temperature dependent Hall effect ( TDH ) and current voltage ( I V ) measurements for semiconducting and semi insulating samples , respectively .

利用变温霍尔和电流-电压特性（I-V）两种方法分别对半导体和半绝缘的退火非掺磷化铟材料进行了测量。

Recently many molecular epidemiology studies revealed that a new O3 : K6 V. parahaemolyticus strains with tdh positive and trh negative have caused a pandemic of gastroenteritis at least in Asia and America .

近年的副溶血弧菌分子流行病学研究表明，一种新的tdh阳性、trh阴性的O3：K6群副溶血弧菌菌株引起了包括亚洲、美洲等多个国家在内的大流行。

To develop a new detection method of toxin gene thermostable direct haemolysin ( tdh ) by employing in situ PCR ( isPCR ) technique and in combination with flow cytometry , for the purpose of research in horizontal gene transfer .

建立一套原位PCR检测方法，联合流式细胞仪作为检测工具，作为基因水平转移研究中的基因监控手段。

The detection of Vibrio parahaemolyticus based on monoclonal antibody technology have great application prospect , and in the same time the mAbs of TDH lay a foundation for the development of colloidal gold technical inspection to detect pathogenic Vibrio parahaemolyticus .

表明利用单克隆抗体为基础在致病性副溶血弧菌检测方面将具有巨大的应用前景，为开发胶体金技术检测副溶血弧菌奠定一定的基础。

Vibrio Parahaemolyticus is the principal pathogenic factor causing acute bacterial diarrhea . A method using the rapid PCR to detect the virulence gene , the thermostable direct hemolysin ( TDH ) of Vibrio para-haemolyticus , in diarrheal stools was set up .

副溶血性弧菌是细菌性腹泻的主要致病因子.本研究建立一种快速标本处理和聚合酶链反应（PCR）诊断方法，扩增副溶血性弧菌的热稳定直接溶血素（TDH）基因。

Methods The tdh gene of 2 strains of Vibrio parahaemolyticus and 13 strains of other enteric pathogens was respectively amplified in the PCR reaction system containing a molecular beacon probe , and record the fluorescent value in the terminal of PCR and during the real time PCR .

方法在反应体系中加入分子信标探针，对13株副溶血性弧菌和其他细菌分别进行tdh基因实时和终点法荧光检测。