- 更多网络例句与单位球相关的网络例句 [注：此内容来源于网络，仅供参考]
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In this paper, Chapter One describes the equivalent characterization of Bloch type space on the unit ball. By using it, a new condition is given, under which the composition operation between Bloch type space on the unit ball will be a bounded operator.
本文第一章给出了单位球上Bloch型空间的等价刻划，作为应用得到了单位球上Bloch型空间之间复合算子为有界算子的一种新条件。
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The title of this article is the estimate of the essential norm of a compositionoperator between Bloch-type spaces in the unit ball of C^n. That is to say, making useof the tool of the essential norm ,we get the upper estimate and the lower estimate ofthe composition operator which we have studied .In addition, we get a sufficient andnecessary condition for the composition operator to be compact.
本文主要讨论了单位球上Bloch型空间之间复合算子的本性模估计，即用本性模这个工具来研究复合算子并给出了我们所研究算子的本性模的上界和下界估计，并由此可以得到相应算子紧的充要条件。
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In chapter 4, we give the definitions of almost spirallike mappings of type β and order α, spirallike mappings of type β and order α and strongly spirallike mappings of type β and order α, and obtain their growth and covering theorems on the unit ball in complex Banach spaces.
在第四章中，我们在复Banach空间中的单位球上定义了几类新的映射：α次的殆β型螺形映射，α次的β型螺形映射和α次的强β型螺形映射，并且证明了它们的增长掩盖定理。
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This thesis contributes to geometry compression in the following aspects: Proposes a method of progressive spherical mesh parameterization based on local parameterization by directly projecting the deleted vertices to its neighborhood. Based on spherical mesh paramterization, an adaptive subdivision remeshing method by progressivly redistributing of sampling points is proposed, by this means, the main geometry information of the original mesh can be captured with only a small amount of samples, it can also be used in mesh simplification. By regarding attributes binded on mesh vertices as geometry signals and transferring them onto a uint sphere by means of spherical mesh parameterization, meshes with different attributes are compressed with spherical wavelet successfully with high compression rate. As a kind of lossy geometry compression technique, two mesh simplification algorthimes are also presented in this thesis.
归纳起来，本文的主要贡献有：提出了以直接投影局部参数化方法为基础的网格累进球面参数化方法；在网格球面参数化方法的基础之上，提出了一种基于累进优化布点方案的网格细分采样方法，该方法可以用很少的采样点就可以捕获到网格的主要特征，因此我们也将其用于后面的网格简化工作当中；通过将网格顶点上定义的各种属性看成几何信号，并以网格球面参数化为手段将几何信号迁移到单位球面上，从而成功地实现了用球面小波对各种几何信号的压缩；作为一种有损压缩方法，本文还提出了基于统一距离的网格简化算法和基于重采样的网格简化算法。
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Moreover, they are the dual spaces of Bergman space L〓.
考虑单位球上的Bloch型函数空间B〓（0＜α＜∞）。
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We give some equivalent characterizations of Bloch type functions in term of fractional derivative, via studying the relative of growth of the different order fractional derivatives of holomorphic function, including the form of supremum and limit, the form of integral and Carleson measure, which are the generalizations of some known results in the unit disc and in the unit ball.
我们从研究全纯函数分数次导数的增长性入手，利用分数次导数给出了它的一类刻画，包括上确界和极限形式的特征，积分形式的特征以及Carleson测度形式的特征，推广了单位圆盘和单位球上一些已有的结论。
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Recently, many researchers argued that the Holomorphic function on the unit disc and the unit ball belongs to the sufficient and necessary conditions of Bloch space β.
目前，国内外许多分析数学的研究者们已证明了单位园上及单位球上的一个全纯函数属于Bloch空间β的充要条件。
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On the product of unit spheres,we give a kind of natural embeddings from the product unit spheres to the unit sphere in which the product of unit spheres can be viewed as a hypersurface.
第一个是在乘积单位球面上，我们给出自然的由乘积单位球面到高一维球面的嵌入映射，然后考虑了在乘积单位球面上预给定Gauss-Kronecker曲率后，我们所考虑的嵌入的存在性。
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This shows that the Riemann mapping theorem of n-dimensioanl quasiconformal mappings holds in the class of bounded and convex domains in ■~n.
证明n维空间中的有界凸域D能被拟共形映射到n维单位球B~n(0，1)，即D是拟球，从而说明拟共形映射中的黎曼定理在n维空间中的有界凸域类中是成立的。
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Under the help of maths tools, the authors induct Poincare sphere and Stokes son space unit sphere to express the stations of polarization, and study their connection.
本文借助数学工具，引入 Poincare球与Stokes子空间单位球表示光的偏振态，并对二者关系进行了研究。
- 更多网络解释与单位球相关的网络解释 [注：此内容来源于网络，仅供参考]
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microbar：气压单位微巴
microballoonsphere 微球 | microbar 气压单位微巴 | microbar 巴列
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juxtamedullary nephron：近髓肾单位
肾单位按其在肾脏中的位置不同分为皮质肾单位(cortical nephron)和近髓肾单位(juxtamedullary nephron). 皮质肾单位分布于皮质浅表部,其肾小球体积小,入球小动脉比出球小动脉粗;髓袢短,最深只达外髓层;其出球小动脉再分成毛细血管后几乎全部分布到肾小管周围.
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juxtamedullary nephron：髓旁肾单位
充血性心力衰竭或肾病综合征时,肾脏血流量随有效循环血量的减少而下降,发生肾内血流重新分布,髓旁肾单位(juxtamedullary nephron)血流量明显增多,由于髓旁肾单位的出球小动脉比入球小动脉收缩更显著,有效滤过压增高,使GFR和FF均增大.
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Nullifier：否决球
- 否决球(Nullifier)所需气矿 从125减少到100- 否决球(Nullifier)的能量提升到200- 否决球(Nullifier)对生物类单位有3点额外伤害- 屈光棱镜(Warp Prism)所需矿/气从 100/200 改为 200/0- 控制中心(Cybernetics core)所需 气矿从
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unbounded：无界的
在有限维空间中,所有线性变换(矩阵)都是有界变换,而在无限维,很多算子是 无界的(unbounded),最重要的一个例子是给函数求导. 4. 在有限维空间中,一切有界闭集都是紧的,比如单位球. 而在所有的无限维空间中 ,单位球都不是紧的--也就是说,
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unit ball：单位球
uniserial algebra 单列代数 | unit ball 单位球 | unit character 单位特贞
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unit character：单位特贞
unit ball 单位球 | unit character 单位特贞 | unit circle 单位圆
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unit simplex：单位单形
unit representation 恒等表示 | unit simplex 单位单形 | unit sphere 单位球
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unit sphere：单位球
单位圆:Unit Circle | 单位球:Unit sphere | 亚单元:sub-unit
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unit square：单位平方形
unit sphere 单位球 | unit square 单位平方形 | unit tangent 单位切向量