It can be to improve the quality of supply that the reasonable selection of underground low voltage cable cross section.

合理选择井下低压电缆截面，可为提高供电质量提供客观依据。

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Heating cable cross: must be used in explosive situations linear supporting proof junction box, the general situation can also be used splice or welding.

伴热电缆的交叉：在易燃易爆场合必须采用配套的防爆直线型接线盒，一般场合也可以采用绞接或焊接。

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It is shown that the packing factor is in inverse proportion to the cross-sectional area of the cable and that the maximum value of packing factor depends on the minimum cable cross -...

同时指出填充因子的极大值取决于成缆前后股线截面积不变时的电缆的最小横截面积。

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Marine biologists at Edinburgh's Heriot-Watt University report the cable could cross deep water mud habitats.

BBC: Western Isles sub-sea cable 'could affect' mud life

In 1995 the commission approved rules which required accounting separation between telecommunications services and cable operations to prevent illegal cross-subsidization of the new services.

CNN: EU: Telcos must spin off cable nets

The sub-sea cable would go from Lewis, cross the sea into Little Loch Broom on the west Highlands coast and land at Dundonnel, near Ullapool.

BBC: Western Isles sub-sea cable 'could affect' mud life