Touch-Proof Mechanical Design: This advanced packaging feature prevents unintentional contact with hazardous voltage, allowing for safer service and maintenance.

触摸 机械设计证明： 这种先进的包装功能防止意外接触危险电压，维修服务，让更安全。

youdao

No, I don't. The positive proof is that no one has bothered to make contact with us.

不，我不相信。确切的证据就是我们没有接触过这种生物。

youdao

The explosion-proof cable drum adopts a novel slip ring group, guarantees enough contact area and compression strength, and better transfers current.

采用新型的滑环组，保证足够的接触面积和压紧 强度，更好的传递电流。

youdao

Also note that if eligibility cannot be determined online, you may need to contact Microsoft customer support and provide proof of your PC purchase.

FORBES: Get A Windows 8 Upgrade For $14.99

In most states contact lenses can be sold only with proof of a valid prescription--either a written prescription or oral approval from an ophthalmologist or an optometrist, who make their livings largely from the stuff they sell, contact lenses among them.

FORBES: An Eye For An Eye

Lacking so far is direct scientific proof that wearing ultraviolet-blocking contact lenses will prevent long-term eye issues.

WSJ: Contacts Lenses That Let In Sun, But Block UV Rays