Method of completing square is often used when transforming a quadratic form into a normal one, whose process is equivalent to making the relevant matrix contract diagonal.
二次型化标准形常采用配方法，而二次型化标准形等价于它的矩阵合同对角化，文中利用初等矩阵和初等变换之间的关系。
When the Ambani residence is finished in January, completing a four-year process, it will be 550 feet high with 400, 000 square feet of interior space.
历时4年，安巴尼的豪宅将在一月完工，届时大厦将高达550英尺(约173米)，内部使用面积可达400,000平方英尺。
The extremal formula of binary quadratic functions is studied by using method of undetermined coefficients, substitution method and method of completing the square.
用特定系数法、换元法、配方法探求二元二次函数的极值公式。
A new method of completing the square with reverse order is presented by change quadric form into standard form.
提出了一种新的将二次型化为标准型的配方法——逆序配方法。
Much time and effort was spent on completing the 14,000-square-foot Metropolitan ballroom, the property "s largest ballroom."
大量的时间和精力花费在完成了14000平方英尺大都会舞厅，财产最大的宴会厅。
Much time and effort was spent on completing the 14,000-square-foot Metropolitan ballroom, the property "s largest ballroom."
大量的时间和精力花费在完成了14000平方英尺大都会舞厅，财产最大的宴会厅。
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