逼近的

For small chip size and low power consumption,the phase to sine mapping data is compressed using sine symmetry technique,sine-phase difference technique,quad line approximation technique,and quantization and error read only memory technique.

为了减小芯片面积和降低功耗，采用正弦对称技术、modified Sunderland 技术、正弦相位差技术、四线逼近技术以及量化和误差ROM技术对相位转正弦的映射数据进行了压缩。

Second,. according to the sector of voltage space vectors, adjacent switching state vectors are selected to calculate on-durations under volt-second balance principle. The questions of judging sectors and sector transition are discussed and qualitative analysis of performance is carried out.

由三相电压源型逆变器输出电压波形得到六个有效开关状态矢量，这六个开关矢量和两个零矢量合成一组等幅不同相的电压空间矢量，去逼近圆形旋转磁场。

Gold prices hit a six-month high yesterday, approaching the $1,000 a troy ounce mark for the fifth time in two years, as wary investors pulled back from equities.

随着谨慎的投资者退出股市，金价昨日升至6个月高位，在两年内第5次逼近每盎司1000美元大关。

Simulation results demonstrate that the algorithm is optimal and more self-adjustable to various traffic arrival patterns than that of Adjust and Double algorithms.

仿真结果表明：此文算法几乎可以逼近最优调度，比Adjust和Double算法更能自适应于各种变化的业务方式。

The fitting curve interpolates the corners and approximates other points in the sense of least-square.

该算法通过插值角点逼近其余数据点得到拟合曲线，更适合实际碎片轮廓的情形。

Global stock markets crashed that wipe-out US$6T, on the biggest financial tsunami since the Great depression with global recession looms.

环球股市暴跌，蒸发美元6万亿，自大萧条以来最大的金融海啸，全球性衰退阴影逼近。

The method produces the same accurate approximations as other numerical methods, but it is more efficient.

此方法提供了与其他方法相同的精度逼近，并且更加有效。

A vicious nor'easter is headed up the East Coast.

巨大的东北风暴正在逼近东海岸

An alarming increase in cases of indecent assault,eg rape

悄悄逼近攻击对象的强奸者。

This paper is focused on image reconstructions from incomplete projecting data.

提出了一个由不完备投影数据重建图象的有理逼近方法。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。