开发，验证和测试团队已经接触并试验了多达几千种规格作为伏特电池的组成部分。

The development, validation and test teams have met thousands of specifications and validated each of the Volt battery's components.

youdao

苹果公司更新了拥有铝制机身的MacBook pro产品线，新产品包含13寸、15寸、17寸三种规格的产品，电池续航时间较以前有40%的提高。

Apple updated the aluminium unibody MacBook Pro line to include 13-inch, 15-inch and 17-inch models featuring up to 40 per cent longer battery life.

youdao

其余规格一样。 电池寿命：上网5小时，待机30天。

Battery life: five hours Web, 30 days standby.

youdao