可降

可降

"可降" means "can be reduced" or "degradable."

Here, '可降解' refers to the property of the materials being biodegradable, where '降解' means degrade.

这个设备是可降解材料制成的。

This device is made of biodegradable materials.

In this sentence, '可降' means 'may decrease' indicating the possibility or capacity for reduction of pollution levels.

空气污染的水平在采取措施后可下降。

The level of air pollution may decrease after taking measures.

The usage '可降' here refers to the capability of the substance to lower or decrease in temperature.

这种物质在特定环境中可降到较低的温度。

This substance can drop to lower temperatures in specific environments.