在使用中 meaning in English
be in use
in service
in use
Examples
- Several different types of valves are in use. some are back pressure valves .
有几种不同的阀在使用中，有些是反向压力阀。 - Are there any of those old machines still in use
那些旧机器中有一些仍在使用中吗？ - That is why the machine parts wear away during use
那就是机器零件在使用中磨损的原因。 - That is why the machine parts wearing away during use
那就是机器零件在使用中磨损的原因。 - Change in its shape allow modification in its use
其性状的改变应允许在使用中对它进行修正。