EWF

There will be no rate code used in the possibility of intelligent transportation systems, and to distinguish the important data as well as the performance of non-critical data encoded by EWF through simulation modeling and simulation.

通过建模与仿真验证将无率码应用于智能交通系统的可能性，并通过仿真验证EWF编码区分重要数据以及非重要数据的性能。

This paper first proposed the inter-vehicle intelligent transportation system network applications without rate code, then no further contemplated that a modified form of EWF rate codes used in intelligent transportation systems transmit data.

本文首先提出了在智能交通系统中的车辆间网络应用无率码，然后又进一步设想将无率码的一种改进形式EWF应用于智能交通系统的数据发送。

A formal correctness analysis method of EWF _ net was given based on the analysis techniques of Petri-net.

在Petri网分析技术的基础上提出EWF_net的形式化的正确性分析方法.

In this paper, the changes of particles in intravenous infusion plus Chinese traditional medicinal injection were detected by using EWF-4B analyser.

本文运用EWF&4B型注射液微粒分析仪，检测静脉输液中加入中药注射剂后的微粒变化。

No rate will improve after the EWF codes used in data broadcasting intelligent transportation system is very appropriate.

将改善后的无率码EWF应用于智能交通系统中的数据广播非常合适。