You also saw how to add multiple records in one method call, saving the overhead of making several remote server calls in a row.
还学习了如何通过一个方法调用添加多条记录，避免了连续执行多个远程服务器调用的开销。
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In this paper we get a seeking unified method of the least common multiple the greatest common factor and coefficients polynomial by implementing elementary row transformation in a polynomial matrix.