psn

The packet switching network ( PSN ) is a direction of network development of telecommunications .

分组交换网（PSN）是电信网络发展的方向。

The challenge now is to help PSN expand .

现在需要的是进一步扩大PSN的应用范围。

Effect and mechanism of acupoints injection of BCG - PSN on bronchial asthma

穴位注射卡介菌多糖核酸对支气管哮喘免疫调节效应的观察与机理探讨

The effects of the compositions of PSN PZT system on the piezoelectric properties and their mechanism are studied .

研究了PSN-PZT系统中的组成对压电性能的影响及其作用机理。

PSN can increase the stability of perovskite phase and suppress the formation of pyrochlore phase .

PSN的加入能够稳定钙钛矿相，抑制焦绿石相的形成。

Study on Preparation BCG - PSN Microemulsion

卡介苗多糖核酸微乳的研究

Effect of interpleural injection with BCG - PSN in treatment for tuberculous effusion

斯奇康胸腔内注射治疗结核性胸膜炎疗效观察

Treatment of Nongonococcal Urethritis and Genital Herpes Using BCG ? PSN Combined with Routine Medication

卡介菌多糖核酸联合常规药物治疗非淋菌性尿道炎和生殖器疱疹的疗效观察

Comparison in immunization between BCG PSA and BCG PSN

卡介菌多糖和卡介苗素的免疫调节作用的比较研究

Conclusions Different kinds of dialyser membrane have different ability of complement activation : CU > PMMA > HE > PSN .

结论不同种类透析膜激活补体的能力不同，依次为：CU＞PMMA＞HE＞PSN；

Injection BCG - PSN and inhale hormone ( IJ + IH ) group ;

BCG-PSN注射+吸入激素组；

Sony began a phased restoration of PSN Saturday to allow users to play games online , check out friends lists and manage accounts .

索尼14日开始恢复部分PSN服务，支持用户玩在线游戏、查阅好友名单和管理帐户。

It hasn 't been confirmed yet if this game is available on PSN ( I 'll update this post as soon as I know ) .

但至今没有得到证实但这个游戏是否是PSN上下的（我会尽快更新这条消息）。

A federal initiative called Project Safe Neighbourhoods ( PSN ) pays for the programme ; the federal district attorney directs it .

一个叫安全社区项目（PSN）的联邦倡议为这个计划付钱；并且由联邦在该地区的工作人员来领导。

Its basic goal is that provides multiple services over a PSN , including TDM electric circuit , SDH , ATM , Ethernet and so on .

它的基本目标是在包交换网上提供多种业务，包括TDM电路，SDH，ATM，Ethernet等。

The results indicate that the model of nucleation at boundary with nucleation rate determined by strain rate and particle simulation nucleation ( PSN ) model are suitable for simulating DRX .

结果表明采用应变速率确定形核速率的晶界形核方式和粒子激发形核方式都是适合于模拟动态再结晶过程的模拟方法。

Objective To probe into the pathogenic mechanisms of paraneoplastic encephalomyelitis ( PEM ) or sensory neuronopathy ( PSN ) .

目的探讨副肿瘤性脑脊髓炎/感觉神经元病（PEM/PSN）的发病机制。

BCG Polysacchride nucleic acid ( BCG PSN ) is an immunomodulators extracted from M.bovie BCG strain .

卡介菌多糖核酸（BCG-PSN）是从卡介菌中提取的一种具有免疫调节功能的物质。

The results showed that BCG PSN were found to be capable of regulating the off balance of CD4 + T and CD8 + T cells induced by cytoxan to normal level .

结果显示：卡介菌多糖核酸可以调节由于环磷酰胺导致的外周血、脾脏、胸腺中紊乱的CD4+T、CD8+T细胞亚群并使之恢复正常比例。

The inosculation of traditional telephony network based on circuit-switch ( SCN ) and IP network based on packet-switch ( PSN ) unfurls a huge developing space to us .

传统的基于电路交换的电话网络（SEN）与基于包交换的IP网络（PSN）的融合，给人们展示了一个巨大的发展空间。

That seems to be the default reaction this time , as Sony has tried to bind in PSN users by offering free premium services , while hoping that the risk of credit card fraud recedes .

这一次，又似乎是惯性反应：索尼一边盼望着信用卡欺诈的风险慢慢消退，一边提供免费的增值服务，以期留住psn用户。

The recordings of the discharges of the pain-sensitive neurons ( PSN ) were made using single-barrel glass electrode for 20 seconds every 5 minutes before and after the coronary artery occlusion ( CAO ) .

采用细胞外记录单位放电的方法，分别记录痛觉敏感神经元（PSN）的基础放电、冠状动脉阻塞（coronaryarteryocclusion）CAO即刻及随后60分钟内隔5分钟一次的放电频率。

Objective The clinical and pathological features of 6 cases of placental site nodule / plaques ( PSN / P ) are described . The lesions represented a remnant of placental site tissue , which had tight association with ancient pregnancy .

目的报告6例胎盘部位结节的临床及病理学特征，进一步认识到该病变是一种残留的胎盘部位组织，与当前妊娠缺乏联系。

Pseudo-Wire Emulation Edge-to-Edge ( PWE3 ) is a solution which is provided for the convergence of traditional communication network and existing Packet Switched Network ( PSN ) . so as to achieve the sharing of resources and extension of networks .

边缘到边缘伪线仿真（PWE3）是为实现传统通信网络与现有分组交换网络（PSN）的融合而提出的一种解决方案，以此达到资源的共用和网络的拓展。

In partic ˉ ular , the particle size of the coacervate in the formulation containing both PEO and cationic HEC was smaller . And what 's more , the PSN model gains finer grain .

含有PEO和阳离子HEC的配方，凝聚物的粒径更细小。并且粒子激发形核模型得到的稳态再结晶晶粒更细小。

The results showed that the inorganic electrolyte molecules were adsorbed by PSN resin and the saturated adsorption capacity was 3.16mmol/g dry resin . The adsorption equilibrium of ( NH4 ) 2SO4 by PSN was corresponded to Langmuir equation .

实验结果表明，PSN树脂对（NH4）2SO4的吸附是以分子吸附形式进行，常温下PSN树脂对与自身结构相似的（NH4）2SO4饱和吸附量可达3.16mmol/g干树脂，吸附等温线符合Langmuir等温方程。

Objective : Know about the effect of prevention and cure to infant 's repeating respiratory tract Infection ( RRI ) as well as its influence on immune function with Bacill Calmette Guerin polysaccharide nucleic acid ( BCG - PSN ) .

目的：了解卡介菌多糖核酸（BCG-PSN）对婴幼儿反复呼吸道感染的防治效果及免疫功能的影响。

AIM : To observe the expression of mRNA in peripheral blood mononuclear cells ( PBMC ) from patients with active pulmonary tuberculosis ( PTB ) and the effects of Bacillus Calmette Guerin Polysaccharide nucleic acid ( BCG PSN ) on them .

目的：观察活动性肺结核病人外周血单个核细胞（PBMC）细胞因子信息核糖核酸（mRNA）表达特点以及卡介菌多糖核酸的调节作用。

Objective To investigate the effect of BCG-polysaccharides nucleic acid ( BCG - PSN ) on the expression of CD40 and CD40 ligand ( CD40L ) in the peripheral blood mononuclear cells ( PBMC ) of patients with condyloma acuminatum ( CA ) .

目的探讨卡介菌多糖核酸（BCGPSN）对尖锐湿疣（CA）患者外周血单一核细胞（PBMC）表达CD40和CD40L的影响。