They're rated to last 100 years without maintenance.

它们额定使用寿命100年 无须维保。

The rating of a transmission line (in other words, how much power it can deliver) is almost entirely based on temperature.

输电路额定容量（换句话说，它能输送多少电力）几乎完全取决于温度。

And it broke at a force well below what it should have been able to handle (about 62% of its rated strength to be precise).

而且它在远低于应承受力量下就断裂（精确地说是其额定强度约62%）。

I know number one, she always has a fan on stage, or several fans on stage, blowing in her face, keeping her air-rated and in a nice environment while she's heating off the stage.

我知道第一， 总是在舞台上有一个粉丝，或者几个粉丝在舞台上， 对着吹气， 在离开舞台时保持空气额定和良好环境。

Rated to withstand a shark bite short of a great white shark, the shark suit will make you pretty much invulnerable to Pinhead's dread chain attacks, and at only $7,500 dollars it's quite a steal.

鲨鱼服额定承受能力比大白鲨还差，鲨鱼服会让你几乎不受 Pinhead 可怕连锁攻击伤害， 而且只要 7, 500 美元， 这真是物超所值。

It wouldn't be surprising at all to find out that the peak stress in the remaining cables on Tower 4 actually did exceed their rated strength when that first and second cable broke, even if only for an instant.

当第一根和第二根电缆断裂时， 4 号塔上剩余电缆峰值应力实际上超过它们额定强度，即使只是一瞬间， 这一点也不奇怪。