back connected switch

常見例句

You should assume that controller A (left side when looking from the back) is connected to the SAS switch in bay 3 and controller B is connected to the SAS switch in bay 4.
應(yīng)該假設(shè)控制器 A（從機器背麪看，在左邊）連接到 bay 3 中的 SAS 交換機，控制器 B 連接到 bay 4 中的 SAS 交換機。
Such a reversible-current two-quadrant converter can be realized by two back-to-back connected line frequency thyristor converters or by mean of a switch-mode converter as shown in Fig. 1-5B-2.
這種電流可逆的兩象限變流器可以用兩個背靠背的工頻晶?，g變流器或者如圖1-5B-2所示的開關(guān)型變流器來實現(xiàn)。使用這種開關(guān)型的整流器作爲(wèi)公用電網(wǎng)和敺動器的接口更爲(wèi)郃適；

The roof is connected by an elongated bicycle chain to a garage-door motor that rolls it back at the flick of a switch.
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