To remove data from a data medium, leaving the medium available for recording new data.

Values shown above are approximate and valid only at the magnetic fields shown.

以上所列的值为近似值,并且仅在设定条件的磁场下.

It'should be stressed that these figures are approximate and vary according to your personal lifestyle.

应该强调的是,这些数字都是近似值,并且随着个人生活方式的不同而有所不同.

Just find an approximate value and you will get the answer to this question.

这道题的答案用四舍五入的方法取个近似值就行.

Unless otherwise stated, all answers should be given in exact numerals in their simplest form.

除特别指明外, 所有答案须以数字的真确值表达,并化至最简.不接受近似值.

The continuum picture remains mostly valid as approximation.

连续统一体图像作为近似值大部分情况下保持有效.

Current Topics of Research II : Approximation Error and Approximation Theory.

当前主题研究 II: 近似值误差与近似值理论.

In this paper, the ionic conduction in the glass system AlF _ 3-K _ 2 NbOF _ 5 have been studied.

AlF_ 3-K_2NbOF_5二元系玻璃,当AlF_ 3的含量在21—29mol%范围内时,Al~ (3+),Nb~ (5+ ) 以八面体的结构形式存在,玻璃电导率随AlF_ 3含量的增加, 出现极大值.

The gap of OK dispersive section must be adjusted to optimize the harmonic output.

为使某次相干谐波辐射达到极大值,光学速调管色散段磁极间隙必须调节.

Afterward, a scheme of distinguishing the maximum module points from signal and noise.

从而提出了区分信号与噪声各自产生的模极大值点的方案.

The sample of composition near the transformation point has the maximum value of magnetostriction.

在结构转变点附近,样品室温磁致伸缩效应出现极大值.

The half-year cycle of latent heat flux exists the area , with the maximum appearing in winter.

西沙海面潜热通量存在半年周期特征,极大值也是出现在冬半年.

The ions appear late in the morning and reach their maximum values at noon.

离子早晨出现较迟,在中午达到它们的极大值.

The distance between orifice groups is another parameter associated with stability.

喷孔组合之间的距离是与不稳定性有关的另一参数.

Employee health care costs are being negotiated but are likely to grow by millions of dollars.

雇员的保健成本正在谈判,但有可能增加数百万美元.

Switch the two addends and the sum remains the same.

交换两个加数的位置,和不变.

Multiplication is the easier way to find the sum of same addends.

根据学生的回答总结得出:求几个相同加数的和的简便运算,叫做乘法.

Some will be required to raise billions of dollars of additional capital.

有些银行将被要求增加数亿元的追加资本.

In addition, switch the two addends and the sum remains the same.

两个数相加, 交换加数的位置,他们的和不变.

Twenty-seven percent of the net employment gain during the 1980 s was in those two categories.

50年代中这两方面的雇员增加数占总数的27%.

It's based on the sum of deviation of radius'square.

依据是半径平方偏差的和.