In addition to this unreliability, wind power equipment is very expensive compared with other energy sources

除了不稳定的因素之外，和其他能源相比，风能设备造价昂贵。

By yesterday, Ukraine had already made agreements with 12 countries to obtain nearly 1,000 units of power equipment, including generators.

截止到昨天，乌克兰已与12个国家达成协议，获得了近1000台电力设备，包括发电机。

The 9 Series, of course, has the hydraulic muscle to push, pull, lift, and power your most demanding equipment.

当然，9 系列拥有液压肌肉来推动、拉动、举升您最苛刻的设备并为其提供动力。

Renewable water means renewable energy, which could power equipment, grow food, and foster new life on the Moon's desolate surface.

可再生水意味着可再生能源，它可以为设备提供动力，种植食物，并在月球荒凉的表面培育新生命。