Numerical results indicate that, in polar region, propagating disturbances can be distinguished into two modes, i. e. fast and slow magneto-acoustic waves.

结果表明，在极区，压力脉冲导致的扰动传播可以区分成两类不同模式的波动；快磁声波与慢磁声波。

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The new systems include an online booking system, e-prescriptions and fast computer network links between NHS organisations as well as the electronic records system.

BBC: Electronic records is one part of the ?6.8bn IT upgrade

Postal services are being liberalised around the world and new electronic services such as e-mail are developing fast.

ECONOMIST: The Post Office

This whole "connected Internet e-commerce crazy-fast buy-coffee-from-the-car" paradigm is starting to have some pretty interesting ramifications in our culture.

CNN: ASIANOW - TIME Asia | Asia Buzz: In the Fast Lane