When you began to work, you might work out a practical scheme.
当你开始工作时，你可以先制定出一个可行的计划。
It is not clear whether this scheme is practical.
目前尚不清楚这个计划是否可行。
Analysis results show that the scheme has high safety and strong practical.
分析结果表明，该方案安全性高、实用性强。
Through four years practical application, this transfer scheme is successful and worthful in certain condition.
经过四年的生产实际考验，这种输送方式在特定条件下是有推广价值的。
The practical experience shows that the test scheme is successful.
实测表明该测试方案是成功的。
The practical experience shows that the test scheme is successful.
实测表明该测试方案是成功的。
应用推荐