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

布制品、皮革制品以及饮料包装——每一样都有各自摆放的位置。

Where do you plan to store the collected tetra pack ?

你打算把那些利乐包储存到哪里？

Researchers studied three populations of Mexican tetra in the lab.

研究人员在实验室研究了三种墨西哥丽脂鲤种群。

Researchers studied three populations of Mexican tetra in the lab.

研究人员在实验室对三个种群的墨西哥脂鲤进行了研究。

Therefore, we study the security of the TETRA system is very critical.

因此对TETRA数字集群系统安全技术的研究非常关键。

Ethylenediamine tetra Methylenephosphonic acid is a new multidentate ligand.

乙二胺四甲叉膦酸是一种新型多齿配合剂。

The different effect between tetra-n-butyl titanate and sulfuric acid was studied.

分别研究了浓硫酸和钛酸四正丁酯两种催化剂对产率的影响；

Instead of Tetra Paks one could buy 3-liter jars with tomato, apple, pear or birch juice.

同利乐包装不同的是，人们可以买到3升装的西红柿，苹果，梨子或是桦树汁罐头。

We have chosen the EADS TETRA system based on a thorough process of technical evaluation.

我们选择EADS公司的TETRA系统经过全面的技术评估过程。

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。

Tetra God Sportswear integrity, strength and quality of products recognized by the industry.

利乐神运动休闲服饰的诚信、实力和产品质量获得业界的认可。

Then the tetra-coordinate silicon monomer and co-polymer were characterized by FT-IR, TG, DSC, GPC etc.

最后对合成的四配位硅单体及共聚物进行了IR、TG、DSC、GPC结构表征。

Welcome friends from all sports and leisure clothing Tetra God visits, guidance and business negotiation.

欢迎各界朋友莅临利乐神运动休闲服饰参观、指导和业务洽谈。

In 1998, ETSI publicized TETRA protocal, which is a standard of digital trunked radio communication system.

TETRA协议是欧洲电信标准协会(etsi) 1998年公布的一种数字集群通信系统标准。

This paper reports briefly stereoselective synthesis of tri and tetra-substituted ethylenes by some methods.

本文简要介绍用几种方法立体选择性合成三和四取代烯烃。

The influences of load resistance on tetra-lateral position sensitive detectors (PSDs) are studied by experiment.

通过实验研究了负载电阻对四边形psd的影响规律。

Europium and terbium rare earth complexes with tetra carboxylic acid were successfully prepared in aqueous solution.

摘要在水溶液中合成了铕和试的四元羧酸稀土配合物。

Air interface security and end-to-end encryption a re offered by TETRA to protect data during the entire transmission.

数字集群系统TETRA提供空中接口加密和端-端加密以实现通信的机密性。

In addition, the TETRA Site Controller basic operating system software also supports Short Data Transport Service (SDTS).

另外，四站点控制器基本操作系统软件支持短数据传输业务(SDTS)。

Compared with the traditional analog trunked ra-dio, TETRA is more spectrum efficient and can provide extensive services.

与传统的模拟集群移动通信系统相比，TETRA具有更高的频谱利用率，提供更广泛的业务服务。

Through its fuilds and its well testing business, TETRA capitalizes on cyclical upturns in the oil and gas drilling cycle.

TETRA公司通过油田和油井的试验业务，将资金以周期性上升方式投向了油田和气田的钻探周期的运营。

On contrast against conventional TETRA system, the network architecture and benefits of TETRA over IP system are analyzed.

通过与常规TETRA系统的对比，分析基于IP的TETRA系统网络结构、组成及优点。

Finally, I implemented the voice functions of TETRA smart mobile terminal by reference to the idea of the telephone program.

最后，通过借鉴智能手机的电话程序的编程思想，实现了TETRA智能移动终端的各项语音功能。

The TETRA system also supports powerful DMO mode and enables authentication, air interface encryption and end-to-end encryption.

能支持功能强大的移动台脱网直通（DMO）方式，可实现鉴权、空中接口加密和端对端加密；

Selex communications will provide the Tetra mobile communications technology, as well as HF, satellite and microwave radio connections.

Selex通信公司将提供Tetra移动通信计划，以及HF、卫星和微波无线连接。

Rakel is based on the international TETRA standard used to secure radio connections within and between critical public safety functions.

Rakel网基于国际TETRA标准，用于保护重要公共和内部之间的无线连接安全。

After analysis, the information about user management was extracted and the layered structure model of TETRA areas was established.

经过分析整个TETRA协议，提取出了其中与管理有关的内容，从而建立了TETRA区域的分层结构模型。

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。