逼近的

The last part of this paper treated the results with the assistance of spline function and Nth-degree harmonics cam approximate. Thus, the new function of tappet, speed and accelerated speed was gained and the whole designing process was completed.

文章的最后部分分别用样条函数方法和N次谐波凸轮逼近方法对计算结果进行处理，得出新的从动件升程、速度和加速度的解析式，从而完成整个设计过程。

Taylor formula in the function approximation, approximate calculation, the limits of computing, levels of Convergence and Divergence and judge evidence of inequality, such as extremely important aspects of the application.

泰勒公式在函数逼近、近似计算、极限运算、级数与的敛散性判断、不等式的证明等方面都有极其重要的应用。

With the shape parameter, the trigonometric polynomial curves can be close to the cubic Bécurves or close to the given control polygon then the cubic Bécurves.

由四个控制顶点生成的曲线具有与三次B zier曲线类似的性质，但具有比三次B zier曲线更好的逼近性。

With the shape parameters, the trigonometric polynomial curves can approach more to the quadratic Bézier curves or to the given control polygon than the quadratic Bézier curves.

由三个控制顶点生成的曲线具有与二次Bézier曲线类似的性质，但具有比二次Bézier曲线更好的逼近性。

Point to successive two days appear steep fall, shanghai points to drop for a time approach 5000 bits of col, two city do much power to continue to drop, those who drop from Zhou San occupy about 7 Chengshangsheng arrives to be controlled most probably; And two city clinch a deal 267.2 billion yuan, continue to the limit of one's capacity 7 percent, point to appear to drop urgently continuously of to the limit of one's capacity bad go situation, have 21 drop more than 8%, part a brunt capital is more apparent from field evidence.

股指连续两天出现暴跌，沪指一度下跌逼近5000点关口，两市做多动力继续减退，下跌的个股从周三的约占七成上升到八成左右；而两市成交2672亿元，继续放量7个百分点，股指呈现连续急跌放量的不妙走势，有21只个股跌幅超过8%，部分个股主力资金离场迹象比较明显。

As Typhon Haitang draws closer to Taiwan, the National Science Counc il sent an airplane to the edge of the storm to test its intensity . They also took video footage of weather conditions at the scene.

趁著海棠台风逼近，国科会补助的「追风计画」今天凌晨又有飞机飞到台风的暴风圈，抛掷探测仪侦测台风结构密度，并且用摄影机拍下台风暴风圈外围的天气状况。

Though the sky is blue and the land is silent with green hills and blue water, the death, an invisible chain, covering around the neck of people, may kill you unguardedly.

死亡，渐渐逼近，惊恐，慌张，弥漫在清浅的空气中，天空蔚蓝，大地安详，山青水绿，可是死亡却像无形的枷锁，套在人生的项颈之上，稍不留神，便会被套牢封死。

At last, the problem on nonlinear function universal approximation based on WNN is studied by computer simulation. and the theory derivation is also verified.

最后，通过对基于WNN的非线性函数一致逼近问题的仿真研究，进一步验证了理论分析的正确性。

And through 《Near the Freshwater River》, we find the acquiesce to lies. If we leave aside the love in this song and move toward 《Voile lace》, we smell the pervasive scent of death which even prevailed Zheng Zhihua himself.

而透过《淡水河边》，我们发现了对谎言的默认，如果抛开它在情歌层面的意义，再向《蕾丝花边》逼近，则有一片弥漫着的死亡气息超越了郑智化本人。

Firstly, the definition of image representation, measure of sparsity, and the basic methods of sparse representation are reviewed. And then, we analyze the performance of nonlinear approximation of Ridgelet, Curvelet, Contourlet and Bandelet transform.

论文阐述了信号表示的定义、稀疏性度量以及图像稀疏表示的基本理论方法，分析与比较了脊波变换、曲线波变换、Contourlet变换、Bandelet变换各自的非线性逼近性能。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。