And they've built in security features that would prevent the laser from being used if pirates managed to take over the ship.

而且，他们还内置了安全特性，以防如果海盗控制船只后使用该激光设备。

youdao

The laser advance, he added, will promote energy security “since it is a domestic source.”

他补充说，“既然激光的进步源于国内，所以激光的进步将会促进能源安全。”

youdao

The validity and security of the laser acupuncture has been confirmed, and computer aided diagnosis technology is gradually used in medicine.

激光针灸的有效性和安全性已被证实，而计算机辅助诊断技术也逐步在医学中得到应用。

youdao

These range from microwave ovens and laser light shows to home security systems and medical imaging devices. (CDER even regulates laser pointers but not online presentation software, if ever a true risk to human health).

FORBES: If Tanning Beds Were A Drug, They'd Be Illegal

In both cases the trouble led to new security features on bottles, such as laser etching and holograms.

FORBES: Fakes Around the World