The supply electricity using permanentcurrent source for the DC potentiometer can simplify working processes and raise working efficiency.
用恒流源为直流电位差计供电可以简化操作过程，提高工作效率。
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The museum is also using loans as a jumping-off point for shows from the permanent collection, as in its current exhibition of Paul Cézanne’s card-player paintings.
The museum is also using loans as a jumping-off point for shows from the permanent collection, as in its current exhibition of Paul Cézanne's card-player paintings.