数的几何

It obtains that the transport operator A has no complex eigenvalue s, and the spectrum of the transport operator A consists of finite real isolated eigenvalues which have a finite algebraic multiplicity in trip Pas.

本文研究了板几何中一类具各向异性、单能、均匀介质迁移算子A的谱，得出了该算子A在带域Pas中无复本征值和由有限个具有限代数重数的实离散本征值组成等结果。

Therefore, a new hypergeometric distribution method is proposed for testability estimation and demonstration. Based on hypergeometric distribution, the maximum likelihood estimate method is applied in point estimation, and the Bayes formula is applied for interval estimation, hence a testability demonstration rule is provided.

基于故障检测成功数的超几何分布，利用极大似然法思想研究了RR(上标 FIC指标的点估计方法，利用贝叶斯公式研究了区间估计方法，并给出了测试性验证规则。

This may be due to the substrate effect or geometric confinement.

这可能是由於基板及几何维数的限制导致。

Triangular and Fibonacci number phyllotactic patterns in nature have attracted much interest a- mongst scientists in multidisciplinary fields.

自然界中三角和斐波纳契数的叶序花样随处可见。通过控制几何条件以及冷却之后产生的应力，这些花样能在Ag内核／SiOx壳层微结构（约10μm大小）上予以实现。

The accuracy of GPS positioning has close relations with the geometric distribution of satellites and the amount of satellites the GPS could receive signals from.

GPS定位精度与卫星的几何分布状况及接收到之卫星颗数有密切之关系。

Based on the theory of evanescent wave and mode matching in probe,the geometric figure of probe was designed,and five group probes were made.

根据光纤探针的倏逝波理论和模式匹配理论对光纤探针的几何形状进行了设计，制作了数组光纤探针并根据需要对其中一部分进行荧光标记。

The effects of lamination angle,number of layers and radius-to-thickness ratio on the buckling pressure are analyzed.

分析了壳体的几何参数、铺层数、铺层角、半径厚度比值对失稳临界荷值的影响。

This dissertation studied some basic problems on the connection of operatortheory,complex geometry,several complex analysis,and operator algebra.

本文着重于算子理论与复几何、多复分析、算子代数的联系，研究了其中的一些基本问题。

A numerical simulation was conducted for a fixed-geometry two-dimensional mixed-compression supersonic inlet with sweepforward high-light and "X" type missile configuration. The results indicate:(1) The total pressure recovery declines with the rise of the free stream Mach number, while the mass flow ratio rises firstly and then declines when its maximum value is obtained at the design point.

针对一种定几何二元倒置&X&型混压式超声速进气道开展了数值仿真研究，结果表明：随着来流马赫数的增加，进气道总压恢复系数下降，而流量系数却先上升，在设计点达到最大值后下降。

FUNCTIONAL DIMENSIONING::all dimensioned and undimensioned geometry and tolerancing on this drawing is defined and controlled by the database file.

功能尺寸。图纸上所有尺寸，没有标尺寸的几何形态，以及共差都必须由数模定义及控制。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。