Currently available sensors use liquid solutions that migrate on a channel.

当前可用的传感器使用在通道上迁移的液体溶液。

For e-cigarettes, using a liquid solution instead of dried tobacco has become popular; this e-liquid contains water, nicotine, a base and occasionally flavorings, and vaporizes at a much lower temperature.

电子烟现在已经流行使用液体溶液而不是干烟草；这种电子烟油中含有水、尼古丁、碱，有时还含有香料，而且在较低的温度下就可以汽化。

For e-cigarettes, using a liquid solution instead of dried tobacco has become popular; this e-liquid contains water, nicotine, a base and occasionally flavourings, and vaporizes at a much lower temperature.

对于电子烟， 使用液体溶液代替干烟草已变得流行；这种电子液体含有水、尼古丁、碱和偶尔的调味剂， 并在低得多的温度下蒸发。