It is a parallel connection system and this system USES the high-speed valve as a pilot valve to control the twin throttle which controls the pressure and the flux of the hydraulic control system.

该文介绍了一种新型的数字式液压操纵系统，系统采用并联方案，以高速电磁阀为先导控制级，通过双节流阀进行操纵系统的压力、流量控制。

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Each adapter panel of inversion plate is provided with a plurality of twin electric connection holes, which is mounted on a bottom plate of the inversion chamber through an adaptor bracket.

逆变板转 接板上设有多对电气接线孔，通过转接支架配合安装于逆变箱底板上。

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By analyzing the mechanical characteristics of the middle-wall, the style of the base of the middle-wall is put forward for the structural stability of the twin-bore connection arch tunnel.

通过对中墙力学特性分析，提出了有利于连拱隧道结构稳定的中墙基底样式。

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With the normal direct cable connection to the TV, I can use the Twin View feature to watch two channels at once.

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Standard onboard features include the Audio 20 with a 14.7 cm colour screen, a twin tuner, an MP3-capable CD player and a USB connection.

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His connection was not fast enough to view the live stream of his identical twin Kevin competing in the USA at midnight and he wondered whether he could watch it in my room.

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