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1)  bounded variation mapping
有界变差映射
2)  bounded module maps
有界模映射
1.
In this paper we gave a series of characterizations of a Hilbert C*-submodule which is complemented, and a decomposition theorem of a class of bounded module maps.
给出了可补Hilbert C*-模一系列等价刻画,获得了一类有界模映射的分解定理。
3)  bounded variation function
有界变差
1.
A theorem on estimate of pointwise approximation of bounded variation functions defined on by the partial sums of the second Chebyshev-Fourier series is obtained,and this theorem to monotonic type continuous functions is applied.
得到了第二类Chebyshev-Fourier级数部分和对[-1,1]上有界变差函数点态逼近估计的一个定理,并把这个定理应用于单调型连续函数。
4)  bounded variation
有界变差
1.
Several conclusions of bounded variation in infinite integration convergence;
有界变差在无穷积分收敛中的几个结果
2.
This paper discussed some properties of fuzzy measure,internal measure and fuzzy integration on a normal fuzzy measure space which is subadditive and has bounded variation.
讨论了次可加、具有有界变差的正规模糊测度空间上关于模糊测度、内测度及模糊积分的性质,在此基础上定义了此模糊测度空间上随机变量的条件数学期望,它是相对于经典测度空间的一个推广。
3.
A discussion is made of the continuously sufficient and necessary conditions of the bounded variation f(x)on the closed interval in the paper.
讨论了有界变差数 f(x)在闭区间上连续的充要条件以及函数 f(x)在闭区间上有有界变差的充要条件。
5)  bounded range
有界值域映射
1.
Suppose that E is an uniformly smooth real Banach space,and K is a nonempty closed convex subset of E,T:K→K is Φ-strongly pseudocontrictive mapping,and T=T1+T2,T1:K→K is Lipschitz mapping,T2:K→K is a continuous mapping with the bounded range R(T).
其中T=T1+T2,T1:K→K为Lipschitz映射,T2:K→K为具有有界值域映射。
6)  Completely boundedmad
完全有界映射
补充资料:凹模、凸凹模工作型面加工工艺过程
1)备料。 n
    2)锻造。锻成长方形的坯料(每件留长工艺夹头)。 n
    3)热处理。退火。   n
    4)铣(刨)削。铣(刨)削六面成长方形模块。 n
    5)磨削。磨削上、下两端面及相邻两侧面,用90。角尺测量相邻两面的垂直度。 n
    6)钳工加工。用平板和划线盘按图划线,并打样冲眼;用钻头钻螺纹底孔;用圆柱销孔的预孔;用钻头钻挡料销让位孔;用钻头在中心处钻穿丝孔等;正、反面孔口倒角;凸凹模用钻头孔扩,保证刃口高度;攻螺纹;铰孔。n
  7)铣削。平口钳装夹工件;用的立铣刀铣削型孔至尺寸,保证深度。 n
   8)热处理。凹模工件淬硬至HRC60~64,凸凹模工件淬硬至HRC58~62。 n
   9)平磨。磨上、下两端面及相邻两侧面,用90。角尺测量相邻两面的垂直度至图要求;退磁。 n
   10)线切割。按图编制线切割程序,切割模型孔成形,留单面研磨余量0.005 mm。 n
   11)钳工加工。研光线切割面: n
   12)检验。 n复合冲裁模的装配应选择凸凹模作为装配基准件,先装下模部分,后装上模部分
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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