Cardiac reserve and heart pumping function can be easily and safely measured by system e.

系统可安全、简便地测定心储备力及心脏的泵血功能。

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Most materials used for stopping and filling are absorbent and if applied late in the system e. g. immediately beneath finishing coats may cause sinkage and variations in gloss sheen or colour.

大多数用于堵塞和填充的材料是能吸收的，如果在后期使用，例如：在面层以下使用，可能会导致下沉、光泽或颜色变化。

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They include electronic data interchange, electronic payment devices, electronic order system, E-mail, electronic notice system, network, fax and intelligence card, and so forth.

他们包括电子数据交换，电子支付手段，电子订货系统，电子邮件，电子公告系统，网络，传真和智能卡，等等。

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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

Then in 1971 Ray Tomlinson wrote a little program to send messages across the system and e-mail was born.

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R. 2164, a bill that would require all employers in America to use an electric employment verification system called E-Verify.

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