1) generalized monotone approximation
广义单调逼近
2) monotone approximation
单调逼近
1.
We discuss the extremal points of best monotone approximation in L1[0, 1], and give the corresponding conclusion.
讨论了L1[0,1]空间最佳单调逼近的极端点问题,给出了相应的结果。
3) extended Sard approximation
广义Sard逼近
1.
Using natural spline functions with multiple knots, we discuss the extended Sard approximation of Linear functional.
本文利用具有重结点的自然样条函数,讨论了线性泛函Ff=sum from i=0 to n-1[integral from a to b a_i(x)D~i f(x)dx+sum from j=0 to L~1 b_(ij)D~i f(x_(ij))]的广义Sard逼近问题。
4) monotonicity preserving approximation
保单调逼近
5) generalized extended interpolation
广义延拓逼近法
1.
Therefore,we present a new kind of generalized extended interpolation method to construct the generalized extended approaching model for a non-circular curved surface of typical mechanical elements by using the scattered measured points of mechanical elements and then implement its high precision mechanical elements prof.
对于高精度机械零件的非圆曲面轮廓,一般采用线性插值法和拟合法进行设计,但都普遍存在设计精度不高等缺陷;为此我们采用一种新的广义延拓逼近法,利用典型零件的离散测量点进行数据逼近处理,构造出机械零件非圆曲面的广义延拓逼近模型,从而实现高精度机械零件的曲面轮廓设计。
2.
When designing a high precision cam profile,we utilize a new kind of generalized extended interpolation method to construct the generalized extended approaching model for a cam non-circular curved surface by using the scattered measured points of a non-circular curved surface of cam profile to implement the optimal design of the cam profile.
我们在高精度的凸轮轮廓几何设计中,采用一种新的广义延拓逼近法,利用凸轮轮廓非圆曲面的离散测量点,构造出凸轮非圆曲面的广义延拓逼近模型,来优化设计凸轮轮廓。
6) generalized strong co-approximation
广义强共逼近
1.
making a study of the generalized strong co-approximation,with an example to illustrate the difference and relationship between the best o-approximation and the best approximation.
本文继续考察赋范线性空间中的最佳共逼近，研究了广义强共逼近，揭示了最佳共逼近与最佳逼近的区别与联系。
补充资料：单调劳动
单调劳动
monotonous work
单调劳动(monotonous work)不能或很少引起劳动者工作兴趣的劳动，如仪器的检测和监视、机械的装配、打字、产品检验等。在这种劳动中，操作者由于仅重复操作某个任务的一小部分，目的意识较为淡薄，容易成为自动而连续的肌肉运动，故容易诱发不愉快的情绪，容易疲劳。为此，有必要提高身体的活动性，使作业形式多样化，工作内容丰富化。 (张锋撰王极盛审)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条