NEBS

The contents , requirements , and levels of NEBS criteria are presented in the thesis .

介绍了NEBS两大标准的内容、要求和认证等级。

Requirements of Radiated Immunity and Conducted Immunity in NEBS Authentication

NEBS认证&辐射抗扰度和传导抗扰度

The authentication of NEBS is a prerequisite threshold for suppliers of telecommunication equipment to access American market .

电子通讯设备进入美国市场必须进行NEBS认证。

Deployment meets NEBS requirements for distributed deployments .

能够满足分布式部署的NEBS需求。

This thesis contains the lightning surge tests requirements of NEBS for power ports and intra-building ports .

介绍了NEBS认证对电源端口和室内通信端口的雷击浪涌测试要求。

Criteria for DC Port of Equipment in the NEBS Authentication Requirements of Radiated Immunity and Conducted Immunity in NEBS Authentication

NEBS认证设备DC端口的性能要求NEBS认证辐射抗扰度和传导抗扰度

Objective To probe the clinical application value of Nephrology Expert Brainpower System ( Nebs ) in determining Glomerular filtration rate ( GFR ) .

目的探讨肾脏病专家智能系统测定肾小球滤过率（GFR）的临床应用价值。

NEBS certification is required by most of the telecommunications carriers in America , and becomes the passport for telecommunication equipments for which want to entry the American market .

NEBS认证普遍被美国电信运营商所要求，客观上是电信设备进入美国市场的通行证。该认证从安全、电磁兼容和环境可靠性等方面对电信设备提出了严格要求。

In order to increase the coverage rate of NEBs to the event region , the external event point ( EP ) was introduced and the calculation method of the EP was also discussed in detail .

为了增加对事件边界的覆盖率，EBTAC算法引入了事件外边界点（EP）并给出了其计算方法。

The NEBs are sodium-rich but potassium-poor , and differ from the vast majority of normal arc basalts in their higher Nb / La ratios and minor negative to positive anomalies in Ba , Nb and Ti .

富Nb玄武质岩富钠贫钾，具有微弱负-正Ba、Nb和Ti异常以及高的Nb/La比值，不同于大多数正常岛弧玄武岩。