tetra-

Application of thin layer chromatography in the process of preparation of β-d-2-amino glucopyranose tetra acetyl ester

薄层色谱法在2-氨基葡萄糖-四乙酸酯合成中的应用

To enhance reliability, two TETRA Site Controllers are configured in hot standby mode to provide redundancy.

为提高稳定性, 配置两个四站点控制系统以备用.

A modified electrode prepared by adsorbing the porphyrin compound, meso-tetra-( 3,5-dibromo-4-hydroxyphenyl) porphyrin [ abbreviated as T-( DBHP) P] together with an anion surfactant DBS onto the mercury film based on glassy carbon electrode is reported in this paper.

将meso-四（3,5-二溴-4-羟基苯）卟啉与阴离子表面活性剂十二烷基苯磺酸钠一同吸附在汞膜玻炭电极上，制得卟啉修饰电极。

RP-HPLC determination of related substances of tetra-acetylated puerarin

RP-HPLC检测四乙酰基葛根素原料药中的有关物质

Di-, tri-and tetra-substituted material show even more regularity with respect to the appropriate typical patterns.

2-, 3-, 4- 取代物和对应的典型图样比较时,具有更多的规律性.

Product Name: Tetra-isopropyl Titanate Other Name : Tetra-isopropoxytitanium Chemical structural formula : Property: Colorless or yellowish transparent liquid.

用途: 产品名称: 钛酸异丙酯别名:分子结构式: 性状: 无色或微黄色透明液体.

The paper discusses the scheme of design and implementation of TETRA dispatcher encryption system.

文章详细论述了TETRA端到端加密系统的关键部分——TETRA调度台加密系统的设计与实现.

Study effects of Tetra-acetylated Puerarin on Isolated Rat Thoracic Aortic Rings

四乙酰葛根素对离体大鼠胸主动脉环作用初步研究

End-to-End encryption is offered by TETRA to protect data during the entire transmission.

TETRA还提供端 - 端加密服务,确保整个传输过程的机密性.

It has a significant impact in the development and application of TETRA system to design a feature-rich, reliable and user friendly dispatching station software.

设计功能丰富、性能可靠、人机界面良好的调度台软件对TETRA系统的开发与应用有重要的意义。

Preparation of tetra-acetylated puerarin double-layer tablets and evaluation of its release characteristics

四乙酰基葛根素双层缓释片的制备及体外释放研究

Synthesis and anti-inflammatory activities of aryl alkyl acid NSAIDs tetra-acetylated glucoside derivatives

芳基烷酸类NSAIDs四乙酰基葡萄糖衍生物的制备及抗炎活性

Sidel is one of Tetra Laval's three industry divisions along with Tetra Pak and DeLaval.

西得乐集团是利乐拉伐集团的三大工业分支之一,与利乐集团和利拉伐集团并存在利乐拉伐集团之下.

A strong synergistic effect was observed while using both furfural and sexamethyl-tetra-amine as inhibitors.

通过研究找到了糠醛在碳钢上的吸附等温 式,计算出碳钢溶解的表观活化能,研究了糠醛在碳钢上的吸附机理.

This paper describes the basic theory of speech compression encoding and decoding algorithm in TETRA ( terrestrial trunked radio) system.

研究了陆地集群无线通信（TETRA）数字集群移动通信系统的语音压缩编解码算法的基本原理。

Satisfactory results were also achieved with pentaerythoitol tetra-epoxystearate.

但用季戊四醇四环氧硬脂酸脂,也可达到满意的结果.

Cloth , leather , Tetra Paks-each has its own pile.

同样地,塑料袋也是如此.

Synthesis and Characterization of Novel Orderly Tetra-functional Compound Containing Terphenyl Bridge Maybe they are officers in need of compassionate leave.

新型结构规整的三联苯桥基四官能度化合物的合成与表征可能这些人是度探亲假的军官。

Objective To study the tetra-acetylated puerarin double-layer tablets and evaluate its release characteristics.

目的研制四乙酰基葛根素双层片并考察其体外释药特征。

It has been specifically tested and optimized for TETRA, IDEN and Analog modulation in 800 MHZ bands.

这一装置(统)经专门针对TETRA, IDEN和800兆赫波段模拟调制做过测验,使之达到最优化.

A method for determination of dibutyl hydroxy toluene ( BHT), butyl hydroxy anisol ( BHA) and tetra-butylhydroquinone ( TBHQ) in forage additives by gas chromatography was established.

建立了气相色谱法同时测定饲料添加剂中2.6－二丁基羟基甲苯（BHT），丁基对羟基茴香醚（BHA），特丁基对苯二酚（TBHQ）的方法。

Marcel Chan is a State Registered Dietitian, the founder of Tetra Nutritional Consultation Centre.

陈育明是一位英国注册营养师, 创办[营汇专业营养顾问中心].

TETRA ( Terrestrial Trunked Radio) is a digital trunked standard proposed by ETSI. It has a strong command and control functions, and has high frequency utilization, data security is good, more flexible network control.

TETRA（Terrestrial Trunked Radio）是由ETSI提出的数字集群标准，它具有较强的指挥调度功能，并且具有频率利用率高，数据保密度好，网络控制更加灵活等优点。

The TETRA Site Controller basic operating system software includes Local Site Trunking ( LST ).

四站点控制器基本操作系统软件包括地方站点中继 ( LST ).

By using tetra-glycol as starting material, a polyamine cross-linked resin is synthesized.

以四甘醇为起始剂, 合成了多胺交联树脂.

The relative stability of total 111 conformers of Alanine-glycine tri-and tetra-peptide was estimated by the special hydrogen method and by B3LYP/ 6-31G method.

使用特殊氢方法预测丙氨酸甘氨酸混合三肽和四肽分子共111个构象的相对稳定性，并与B3LYP/6-31G方法的相对能量比较，得到了满意的结果。

OBJECTIVE Study effect of tetra-acetylated puerarin on isolated rats thoracic aortic rings and it's mechanisms.

目的：研究红景天苷对胸主动脉环的舒张作用并探讨其可能的机制。

In Tetra Pak, lots of training opportunities are provided to everyone.

在利乐, 员工可以参加从专业知识到管理技能各个方面的培训.

The pairing styles of translocation chromosome in meiosis are partial pairing chain triple valent 71. 09% and chain tetra valent 13. 28%, complete pairing tetravalent is 15.63%.

易位染色体在减数分裂中的配对形式以链状三价体（71.09%）为主，还有链状四价体（13.28%），完全配对的环状四价体占15.63%。

A Boltzmann electron transport code was developed by Tetra Corporation.

Boltzmann电子传输模式已由Tetra公司研制出来.