四唑

A drug, C6H10N4, that is a stimulant of the central nervous system and is used chiefly as an analeptic.

戊四唑一种对中枢神经系统有刺激的药物c6h10n4，主要用作兴奋剂

The expressions of HO-1 and HO-2 mRNA were detected using reverse transcription polymerase chain and the relative amount of CO released into the media was quantitated as carboxyhemoglobin by enzyme linked immunosorbent assay.

通过逆转录聚合酶链式反应和免疫细胞化学法检测HO-1、HO-2 mRNA和蛋白的表达，酶联免疫法检测培养上清液中碳氧血红蛋白含量，四唑氮比色法检测细胞增殖。

Relevant works of other groups worldwide are introduced, espically as the synthesis, performance and application investigation of tetrazine, tetrazole and furazan based HiNC.

本文综述了新型高氮化合物及其含能材料的研究进展，介绍了国内外近十年来众多研究小组的相关工作，重点阐述了四嗪、四唑和呋咱3大类高氮含能化合物的合成、性能及应用研究进展。

More importantly, tetrazole compounds are a group of energetic materials.

四唑化合物是含四个氮原子的五元杂环化合物。

3,6-Bis(1 H -1,2,3,4-tetrazol-5-yl-amino)-1,2,4,5-tetrazine was synthesized by triamino- guanidinium nitrate with 2,4-pentanedione of condensation, followed by oxidation and substitution reaction. The product was characterized by elemental analysis, IR, NMR and DSC.

以三氨基胍硝酸盐、戊二酮为起始原料，经缩合、氧化、取代等反应合成了3，6-双(1 H -1，2，3，4-四唑-5-氨基)-1，2，4，5-四嗪，并通过元素分析、红外、核磁、差示扫描量热法等分析手段对其进行了表征。

Fibroblasts were passaged with 0.25% trypsin.After 24 and 48 hours incubation,MTT was used to measure the cell proliferation.

取第3代MCL细胞，培养24、48 h后，采用二甲基噻唑二苯基四唑溴盐法测定细胞增殖。

A trademark used for a medicinal preparation of meperidine.

戊撑四唑，卡地阿佐戊四氮的一个商标名

Methods MSCs were obtained from tibias by density gradient centrifugation and were tested the rate of adhesion. The configuration was observed under phase-contrast microscope consecutively and the cell growth was measured by MTT method.

测定其接种贴壁率，在倒置显微镜下连续观察细胞的形态变化，利用甲基噻唑基四唑（methyl thiazdyl tetrazolium， MTT）法测定 MSCs 生长曲线，并应用流式细胞术测定细胞表面标记物。

Methods MSCs were obtained from tibias by density gradient centrifugation and were tested the rate of adhesion. The configuration was observed under phase-contrast microscope consecutively and the cell growth was measured by MTT method. Cell cycle and surface antigens were detected through flow cytometer.

测定其接种贴壁率，在倒置显微镜下连续观察细胞的形态变化，利用甲基噻唑基四唑（methyl thiazdyl tetrazolium， MTT）法测定 MSCs 生长曲线，并应用流式细胞术测定细胞表面标记物。

The tissue maintained the secretion activity under 72 h in roller tube culture, which was indicated by the MTT3-(4,5-dimethylthiazol-z-y1-2, 5-diphenyltetrazolium bro-mide value and oligonucleosomal fraction of cellular DNA.

通过台盼蓝染色观察、培养组织观察、测定 MTT 二甲基噻唑二苯基四唑嗅蓝活性和基因组 DNA 降解成为 1 000 bp 以下核苷酸片段量来比较两种方法的优缺点。

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。