usable storage的意思|示意

What's more, the application was only capable of blocking storage devices from being used, other peripheral utilities still being usable, even if connected after restrictions were put into effect.

更重要的是，该应用程序是唯一能够被使用，其他外设事业仍在使用的阻挡存储设备，即使连接后，限制被付诸实施。

The storage and the usable amount of soil water resource vary with the situations of meteorology, irrigation and crop growing.

土壤水储存量和土壤水可利用量随气象条件、灌溉以及作物状况不断变化；

It is also important to note that the storage is fully usable.

还需要重点注意的是，存储器是完全可用的。