TBAB

TBAb and ADA testing and its significance for the diagnosis of tuberculosis

检测结核抗体和腺苷脱氨酶在结核病诊断中的临床应用价值

Effect of TBAB on performance of zinc electrode

四丁基溴化铵对锌电极的影响

Simulations on Melting Process of Tbab Chs under Turbulent flow with Constant Heat Flux

定热流密度条件下的包络化合物浆管内湍流融化过程模拟

The relation concentration and time of system TBAB synthetic reaction is determinated by electrical conductance in this paper .

本文以电导法测定了四丁基溴化铵合成反应体系的浓度和时间的关系；

Screening Tubercle Bacillus Infection in Patients with Various Digestive Diseases by TBAb Test in Serum : Clinical Significance

血清抗结核抗体筛检消化疾病患者结核杆菌感染的临床意义

Study on Biofilm Colonization of Ammonia Removal in TBAB

生物滴滤池去除氨气的挂膜实验研究

The absorption of actived carbon for TBAB and CTAB is studied preliminary by electrical conductance .

用电导法就活性炭对四丁基溴化铵（TBAB）、十六烷基三甲基溴化铵（CTAB）的吸附作用做了初步探讨。

Research on the Kintics of TBAB Synthetic Reaction

四丁基溴化铵合成反应动力学研究

Conclusion Cellular immunity play an important role in tuberculosis , and humoral immunity could be activated , but positive percentage of TBAb is not high .

结论结核病人细胞免疫功能减弱；体液免疫反应被不同程度地激活，可产生抗结核特异性抗体，但阳性率不高，各类免疫球蛋白含量并无明显改变；

Using TBAB as phase transfer catalyst , N benzoyl caprolactam was synthesized from benzoyl chloride and caprolactam in cyclohexane .

四丁基溴化铵（TBAB）为相转移催化剂、环己烷为溶剂，用己内酰胺和苯甲酰氯合成了N-苯甲酰基己内酰胺。

When the molar ratio of TBAB and 1-butyl bromide was above 0.05:1 , the increase of TBAB dosage could hardly increase the yield .

当四丁基溴化铵与溴代正丁烷的用量的物质的量之比超过0.05：1时，对反应产率的提高几乎不起作用。

The key intermediate pentabutyryl Arbutin was synthesized with TBAB as phase-transfer catalytic agent instead of using expensive metal catalyst , which pollutes the environment seriously .

通过相转移催化剂溴化四丁基铵（TBAB），合成了关键中间产物五乙酰熊果苷，避免使用了昂贵及对环境污染严重的金属盐催化剂。

The result showed the flammability decreased while added CNTs , MMT and EG , and the heat release rate of PP / TBAB added CNTs was one eighth of PP.

结果表明：添加碳纳米管、蒙脱土和膨胀石墨后PP/TBAB阻燃体系的燃烧性能均降低，添加了碳纳米管的阻燃体系热释放速率仅是纯PP树脂的八分之一；

DBDPO and TBAB damage the electric properties of flame retardant ABS , which reduce the electric insulting properties and electric strength , and increase the dielectric constant and the dielectric dissipation factor .

DBDPO及TBAB对ABS电性能均有一定损害，使ABS的电绝缘性能及电气强度降低、介电常数及介电损耗因数增加。

The aqueous solution containing tetrabutyl ammonium bromide ( TBAB ), sodium chloride or sodium sulfate had the same effect on enhancing flux and decreasing surface roughness as TEDA-CSA aqueous solution .

四丁基溴化铵、硫酸钠和氯化钠水溶液对初生膜改性同样具有提高通量和降低表面粗糙度的作用。

Study on the aqueous-two-phase extraction separation of Hg (ⅱ) with tetrabutylammonium bromide - ( NH_4 ) _2SO_4 system The Synthesis of Benzyl Formate Using the Catalyst of TBAB

在硫酸铵存在下用四丁基溴化胺-水体系萃取分离汞四丁基溴化铵催化合成甲酸苄酯的研究

Objective To investigate the roles of chest fluid adenosine deaminase ( ADA ), serum adenosine deaminase and serum tuberculosis antibody ( TBAb ) in the differential diagnosis of pleural effusion .

目的探讨胸液和血清的腺苷脱氨酶（ADA）以及血清结核抗体（TBAb）检测在胸腔积液鉴别诊断上的价值。

The extraction separation behaviour of lead with ( NH4 ) 2SO4-tetrabutylammonium bromide ( TBAB ) - H2O system and the conditions for the separation of lead with other metal ions are studied .

研究了硫酸铵-溴化四丁基铵（TBAB）-水体系萃取分离铅的行为及其与常见离子的分离条件。

The clathrate hydrate slurry ( CHS ) of tetra-n-butyl-ammonium bromide ( TBAB ) comes into being under normal atmosphere when aqueous TBAB solution is cooled to 0-12 ℃ .

四丁基溴化铵（TBAB）水合物浆是在常压下由TBAB水溶液被冷却到0～12℃时生成的。

It could be lead to the better dispersion of DCPD ( COOK ) 2 in ACM containing active chlorine when TBAB was added to the composition and the mechanical properties of ACM containing active chlorine increased distinctly ;

四丁基溴化铵的加入有利于DCPD（COOK）2在活性氯型ACM中的分散，并显著提高胶料的力学性能；

Fe ( III ) EDTA was found to be efficient in PdCl_2 / Fe ( III ) EDTA / 1,4-benzoquinone ( BQ ) / tetrabutylammonium bromide ( TBAB ) catalyst system .

发现了Fe（III）EDTA在PdCl2/Fe（III）EDTA/1,4-苯醌/四丁基溴化铵催化体系中具有很好的助催化效果。

Clathrate Hydrate Slurry ( CHS ) performs a nice prospect in the fields of cold storage and latent heat transportation , which can be obtained by chilling Tetra-Butyl Ammonium Bromide - ( TBAB ) solution .

TBAB包络化合物浆是一种新型高密度潜热输送材料，在中央空调或区域供冷等系统中作为替代常规冷水的冷量输送媒体具有显著的节能应用前景。

Analysis of trace ions in tetrabutyl ammonium bromide ( TBAB ) by ion chromatography and removing trace ions by electrochemical method was studied . Firstly , a novel pretreatment was set up to remove the TBA + in TBAB .

本文对离子色谱法分析四丁基溴化铵中痕量金属元素，及电化学方法脱除杂质离子进行了研究。首先，创新性的建立了一种四丁基溴化铵的预处理方法。

The rheology and pressure drop of Tetra-n-Butyl Ammonium Bromide ( TBAB ) Clathrate Hydrate Slurry ( CHS ) in horizontal pipe flow was investigated through a series of experiments . The TBAB CHS with different volume fraction of solid ((?)

通过水平管内四丁基溴化铵（TBAB）水合物浆（CHS）的流动实验，对水合物浆的流变性和摩擦阻力特性进行了研究。

The experimental results showed that the dendritic growth of zinc in alkaline zincate solution was inhibited by the addition of Bi 3 + and TBAB respectively , however , at higher cathodic overpotential TBAB produced little suppression on the dendritic growth of zinc .

实验结果表明，Bi3+和TBAB对锌电极的枝晶生长均有一定的抑制作用，但在高阴极过电位下TBAB不能有效地抑制锌枝晶的生长。

Obvious synergistic effect of Bi 3 + and TBAB on the inhibition of zinc dendrites was also found at higher cathodic overpotential , and the discharge behavior of zinc electrode in the alkaline solution containing Bi 3 + and TBAB was not almost influenced .

在实验过程中还发现，Bi3+和TBAB对锌枝晶的抑制具有明显的协同作用，且对锌电极的放电行为几乎不产生影响。

The experiment has shown that the TBAB filled with zeolite can be applied to the odor removal from waste gases : More than 95 % elimination rate has been achieved with the influent ammonia nitrogen concentration below 300mg / m ~ ( 3 ) .

以沸石为填料的生物滴滤池均能较好地应用于净化处理氨氮臭气和味精厂恶臭废气，进气氨氮浓度小于300mg/m3时，其脱臭率始终大于95%。

The synthesis of dodecyl glycidyl ether was studied under microwave irradiation with TBAB as the phase transfer catalyst . Detailed studies were made on the effect of the microwave power , time of microwave radiation , and the matching of reactant on the yield ratio of reaction product .

采用微波辐射技术，以四丁基溴化铵为相转移催化剂催化合成了十二烷基缩水甘油醚，研究了微波功率、辐射时间、反应物配比对反应产物收率的影响。

The influence of Bi ~ ( 3 + ) and tetrabutylammonium bromide ( TBAB ) on the dendritic growth behavior of secondary zinc electrode in the alkaline zincate solution was investigated by means of current-time technique , potentiodynamic polarization and scanning electron microscopy .

采用电流-时间曲线、极化曲线和扫描电子显微镜等方法，研究了Bi3+与四丁基溴化铵（TBAB）对可充锌电极在碱性锌酸盐溶液中枝晶生长行为的影响。

The polarographic catalytic wave of rhodium (ⅲ) with 2 ( 5 bromo 2 pyridylazo ) 5 dimethylamino aminobenzene ( 5 Br PADMA ) in the presence of positive ion surfactant , tetrabutylammonium bromide ( TBAB ) is described .

报道在阳离子表面活性剂四丁基溴化铵（TBAB）存在下，铑（Ⅲ）-2-（5-溴-2-吡啶偶氮）-5-二甲氨基苯胺体系的极谱催化波。