If a port is not specified, then a port number is chosen from the set of available dynamic ports.

如果未指定端口，则会从可用动态端口集中选择端口号。

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Stella takes the dynamic systems approach worked out by Jay Forrester on mainframe computers and ports it over to the visual interface of a Macintosh.

Stella采用由杰伊·福瑞斯特在大型计算机上制订出的动态系统方法，再把它移植到苹果电脑的可视化界面上。

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The modern widescreen Aire Pro monitor is one of the slimmest display panels on the market and offers impressive image quality with a 50, 000, 000:1 Dynamic Contrast Ratio, 5ms response time, and twin HDMI ports for the ultimate HD viewing experience.

ENGADGET: The AOC Aire Pro: a 23-inch IPS monitor for $199