The numerical results also show that the first sonic point position moves away from the throat to the outlet of the micro nozzle with decrease of the throat width.

数值结果表明：在扩张比和进出口压力相同的条件下，微喷管出口马赫数随着微喷管尺度的减小而减小。

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According to the phenomenon of sonic transmission caused by pipeline leakage a detecting system of pipeline leakage and the location of the leakage point is structured.

根据管道泄漏时产生声发射信号的现象，构建了一种管道泄漏与泄漏点定位的检测系统。

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The transparent transmission and negotiation or configuration options are sonic sophisticated issues in Point-to-Point Protocol(PPP) used by WAN routers.

在广域网路由器所用的PPP协以小， 透明传输及配置选项协商是一些较为复杂的问题。

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The Sonic promotions are only exploratory at this point and GM remains cautious after dropping Facebook as an advertising resource in May 2012.

WSJ: Buy Signal: Facebook Widens Data Targeting

The point is, the giant dome throws around sonic vibrations that practically goose you with their cosmic intensity.

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