Cable tray refers to cable ladder, cable tray and metal trough.

电缆桥架系指电缆梯架、电缆托盘及金属线槽。

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The procedure for solving the first boundary condition of passive rectangular metal trough potential distribution .

本程序求解第一类边界条件下无源矩形金属槽电位分布。

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Our main products are: low-voltage distribution cabinets, cable tray, bus duct, the ground metal trough, mining lamps and so on.

公司主要产品有：低压配电柜、电缆桥架、母线槽、地面金属线槽、工矿灯具等。

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The slices are washed and dried, and then plunged into the fryer, which is a big metal trough containing a briskly moving stream of boiling oil.

NEWYORKER: Snacks for a Fat Planet