What the senior engineer knew was the connection between two sound components — such as receiver, mixer, amplifier, and speakers — went beyond two copper wires and some insulation.

这位资深工程师所知道的就是两个音响部件之间的连接，两段铜线和一些绝缘介质之间的接收器、混音器、放大器和扬声器。

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For every two production lines, there was a dough mixer, which produced 180 kg lumps of dough that could be dumped to the left or the right.

每两条线之间，有一个面团搅拌机，用于生产180公斤重的面团，分别倒入两侧生产线上。

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Stainless steel sanitary type piping is included to connect the two mixing tanks with the A-component metering pump of the In-Line Mixer.

其中也包括不锈钢卫生型管道，用来将两个混合容器和线上混合器的A -成分测量泵连接起来。

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The deck sections roughly mirror most of the controls that you might find on a good CD turntable, and the mixer is a simple two-channel affair that lets you blend tracks between them.

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For your money, you get two platters and a mini-mixer, FX buttons, a choice of five colors (white, black, red, green or the pictured violet), as well as some built-in LED effects that help you learn to mix (the lights get brighter as the pitch of the two songs gets closer, etc.).

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As with other members of the Mixtrack family, the layout is fairly traditional, with two platters plus transport controls flanking a central mixer section.

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