Another technique USES sensors, inertsubstances that can be added to a liquid or pill, that would verify authenticity.
另一种技术是使用传感器，被加入到液体或药片的惰性物质将证明有效性。
2
The tests first flow water or other inertsubstances through the laser to verify its integrity. Next, the laser\'s chemicals flow through the laser to confirm sequencing and control.
测试首先将水或其他惰性物质通过激光以验证其完整性，随后激光器的化学流通过激光以确保序列和控制。
3
Not only the active substances but also the inert ingredients should not present a risk to human health or the environment.