Methods Tetramethyl rhodamine ( TMR ) or horseradish peroxidase ( HRP ) retrograde tracing and biotinylated dextran amine ( BDA ) anterograde tracing techniques were used .

方法 四 甲基 罗达明（TMR）或辣根过氧化物酶（HRP）逆行追踪和生物素葡聚糖胺（BDA）顺行追踪技术。

The influence of Salvia miltiorrhiza and tetramethyl pyrazine on DNA content of cicatricial fibroblasts and its cellular cycle

丹参和 川芎嗪对瘢痕成纤维细胞DNA含量及细胞周期 进程的影响

One pot synthesis of ( R R ) - ( + ) - 2 3-dimethoxy-N N N ' N ' - tetramethyl butanediamide

一步法合成（R，R）－（＋）－2，3－二甲氧基－N，N，N′，N′－ 四 甲基丁二酰胺

Clinical effects of tetramethyl pyrazine on preventing restenosis after percutaneous coronary intervention

川芎嗪防治冠心病经皮冠状动脉介入术后再狭窄的临床研究

Studies on generation and scavenging of oxygen radicals in the system of ammonium persulfate - n n n ' n ' - tetramethyl Ethylenediamine

过硫酸铵-N，N，N′，N′- 四 甲基乙二胺体系产生的氧自由基及其清除的研究

The principle of spectrophotometry with tetramethyl - benzidine the drafting of chlorine standard curves sample tests and the results and discussions of the method are introduced .

介绍用 四 甲基联苯胺分光光度法测定水中余氯的原理、氯标准曲线的绘制、样品测试，该方法的结果与讨论。

Hydroxy terminated polydimethylsiloxane ( PDMS ) was directly synthesized with tetramethyl ammonium hydroxide ( TMAH ) as catalyst and octamethylcyclotetrasiloxane ( D4 ) as monomer under the conditions of high temperature adding water and oxygen-off .

以八甲基环四硅氧烷为单体， 四 甲基 氢 氧化铵为催化剂，水作封端剂，在较高温度、排氧加压密闭的条件下，一步合成羟基聚硅氧烷。

2 - Tetramethyl - 1 - piperidine - N - oxyl free radical was synthesized by two steps .

2 四 甲基哌啶氮氧自由基的合成分为两步。

Objective To evaluate the effect of tetramethyl pyrazine ( TMP ) on noise induced hearing loss ( NIHL ) in hypobaric environment .

目的探讨 川芎嗪对低气压及噪声环境下听阈阈移的影响。

The energy levels total energies and ionization energies of tetrahedrane and tetramethyl & tetrahedrane have been calculated by the CNDO / 2 method in this paper .

本文用半经验的 CNDO/2分子轨道法，计算了C4H4和C4（CH3）4的电子能级、电子总能量、电荷分布和电离能。

Inhibiting properties of 2 - tetramethyl - 4 - oxo - piperidine - 1 - oxyl and its synergistic action with quinones

2 四 甲基-4-氧-哌啶氮氧自由基的阻聚及其同醌类化合物的协同效应

Synthesis and performance of alkyl tetramethyl guanidine

烷基 四 甲基胍表面活性剂的制备与性能研究

The effect of tetramethyl ammonium chloride on RAPD amplification in poplar

四 甲基氯化铵在杨树RAPD扩增反应中的作用

A new fluorine-containing diamine 4 ′ - bis ( 3-amino-5-trifluoromethylphenoxy ) - 3 ′ 5 ′ - tetramethyl biphenyl ( TFMDA ) was synthesized by nitro-substituted reaction .

采用硝基取代反应，制备了一种新型含氟二胺，4′-双（3-氨基-5-三氟甲基苯氧基）-3，′5′- 四 甲基联苯（TFMDA）。

To treat tetramethyl ammonium chloride with H2SO4 in organic solvent a precipitate is produced . A white crystallizing solid TMAHS is prepared after filtrating washing and drying .

以H2SO4处理 四 甲基氯化铵的有机溶液，立即生成沉淀，经过滤、洗涤、干燥后，得到白色结晶状固体 &TMAHS。

INTERVENTIONS : Tetramethyl rhodamine - dextran ( TMR ) and biotinylated dextran - amine ( BDA ) were injected into the PBN and vago - glossopharyngeal nerves respectively combining with the immunohistochemical method for NOS and the observation with laser confocal scanning microscope .

干预：分别给PBN及舌咽和迷走神经内注射 四 甲基罗丹明（tetramethylrhodamine-dextran，TMR），生物素化葡聚糖胺（biotinylateddextran-amine，BDA）并进行NOS免疫组织化学反应，结合激光扫描共聚焦显微镜观察。

Preparation of 4 - Amino - 2 - Tetramethyl - 4 - Piperidine in Presence of Catalyst

催化合成 2 四 甲基-4-氨基哌啶

Tetramethyl pyrazine started forming during the anaphase of the fermentation .

四 甲基吡嗪在发酵后期才开始生成。

The carbonyl index of PE containing pentamethyl HALS is less than that of PE containing tetramethyl HALS when radiation is relatively low but the result is contrary when radiation dose is relatively high .

在辐照剂量较低时，含五 甲基HALS的PE薄膜的羰基指数比含 四 甲基HALS的PE薄膜的小，而在辐照剂量较高时，结果相反。

This paper reports the application of fluorescence anisotropy technique to the ( assay ) of proteases via a protein substrate labeled with tetramethyl isothiocyanate rhodmine ( TMRITC ) .

建立了一种基于荧光 各向异性原理均相测定蛋白酶及其抑制剂的方法。

Preparation of tetramethyl ammonium hydroxide ( I ) application of TMAH solution in MEMS

四 甲基 氢 氧化铵（TMAH）的制备（Ⅰ） 四 甲基 氢 氧化铵在MEMS中的应用

The interaction between lipoprotein and SAP was analyzed by using a solid phase plate assay in a tetramethyl benzidine ( TMBZ ) kit .

以 四 甲基联苯胺（TMBZ）底物试剂盒用固相平板测定法检测SAP与脂蛋白相互结合。

Using tetramethyl ammonium hydroxide ( TMAH ) as dispersant for SiC aqueous suspension the effects of dispersant concentration and pH value on the rheological behavior of SiC aqueous suspension were studied .

使用 四 甲基 氢 氧化铵（TMAH）作为分散剂，研究了分散剂用量对SiC浆料流变性能的影响，并分析了其原因。

The study depicts the process of tetramethyl ammonium hydroxide pentahydrate and isopropyl alcohol azeotropic in the case of negative pressure 0.1 Mpa for 4h and then dried by vacuum .

实验研究了在负压0.1MPa的情况下，五水 四 甲基 氢 氧化铵与异丙醇共沸4h，然后减压真空干燥得到 四 甲基 氢 氧化铵三水结晶化合物的过程。

With the appropriate content ( mass fraction the same below ) of tetramethyl ammonium chloride that is 1.0 % the prepared ink possesses good photosensitivity with the conversion of unsaturation bonds amounting to 81.78 % after a 15-second exposure ;

四 甲基氯化铵的用量（质量分数，下同）以1.0%为佳，所配制的油墨具有较好的光敏特性，曝光15s时，双键的转化率达81.78%；

A analysis method of the bis ( 2 _ tetramethyl _ 4 _ piperidyl ) maleate ( BPM ) in synthetic reaction solution by ion suppression chromatography is discussed .

建立了用离子抑制色谱法分析二（2，2，6，6－ 四 甲基－4－哌啶基）马来酸酯合成反应液的方法。

Influence of Bapta Tetramethyl Ester on Human Erythrocyte Exposed to Hyperthermia

高温下 Bapta 四酸甲酯对人红细胞的影响