Even though infertility is very stressful, there isn't any proof that stress causes infertility.
尽管不孕的压力非常大，但没有压力导致不孕的证据。
2
Austria's environment minister, Nikolaus Berlakovich, called for a European Union-wide stress test "to see if our nuclear power stations are earthquake-proof."
奥地利环境部长尼古拉斯·柏拉科维奇呼吁进行一次全欧洲范围的压力测试，“看看我们的核电站是否抗震。”
3
When the material does not display a yield point, a quantity known as the proofstress is used when making design calculations.