查询词典 lattice

We note from the further studies that in the crystals, which sharing the similar crystal structures and coordinational environments, the magnitude of the Stokes shift of the luminescence of the dopant ion is in line with the average covalency of the replaced lattice site. This is because that the nature of Stokes shift is the energy transfer from the luminescent ion to the host lattice. The value of this energy is determined by the frequency of the host lattice in which the frequency is controlled by the chemical bond characters.

更深入的研究发现，在晶体结构和中心离子配位环境非常相似的系列晶体中，掺杂离子发射光的Stokes位移值与其所取代格位的平均共价性成正比的关系，这是由于Stokes位移的本质是发光离子在发光过程中向基质以光波辐射的形式传递能量，这一能量的大小是由基质的振动频率决定的，而基质的化学键性质恰恰决定着基质的振动频率。

Dynamic characteristics of Kiewitt cable-supported lattice shells ;2. Stability and static analysis of cable-supported lattice shells ;3. Taking Changzhou Gymnasium as example,some emulation calculations of tension construction of cable-supported lattice shells have been analyzed,especially in the analysis of hoop cable tension method.

以常州体育馆索承网壳钢屋盖为例，对索承网壳预应力拉索施工方法中的环索张拉法进行虚拟仿真计算，分析了由于环索连接节点的构造处理及环索张拉点数量的不同对大跨度椭球形索承网壳预应力建立效果的影响，提出了适合该类结构的环索预应力张拉方法。

This article introduced one kind of practical LED lattice display monitor the manufacture, considered to circuit element to be bought easily, has not used 8×8 the lattice photo tube module, but has used 64 high luminances photo tubes directly, composed 8 lines of 8 rows to shine the lattice.

本文介绍一种实用的LED点阵显示屏的制作，考虑到电路元件的易购性，没有使用8*8的点阵发光管模块，而是直接使用了64个高亮度发光管，组成了8行8列的发光点阵。

Base on the established lattice-valued logic system with truth-value in lattice implication algebra, lattice-valued resolution method of which are discussed.

本文在已构建的基于格蕴涵代数的格值逻辑系统的基础之上，探讨了其中的归结推理的理论与方法。

The study of lattice-valued resolution principle based on lattice-valued logic with truth-value in lattice implication algebras Because of it concise, resolution principle is an implication direction in automated theorem proving, and it will be of significance to establish resolution principle based on non-classical logics.

基于格蕴涵代数的格值逻辑中归结推理的理论与方法研究归结原理由于其简洁性一直是自动定理证明中一个受到广泛重视的研究领域，因而建立基于非经典逻辑的归结方法对于非经典自动定理证明有着重要的意义。

In the second chapter we introduced the lattice vibration of the integrated lattice, discussed the one dimensional monoatomic chain and one dimensional diatomic chain, and drew out clear picture of the lattice

对一维单原子链和一维复原子链的情况分别进行讨论，给出了明晰的晶格振动图像。

In this paper, the determinant and adjoint for a lattice matrix are studied, and some properties of the determinant and adjoint for lattice matrices are given.

研究了格矩阵的行列式与伴随矩阵，给出了它们的一些代数性质，同时给出了由一个格矩阵构造一个传递矩阵的方法。

Lattice implication algebra is an algebraic system combinating lattice with implication algebra.

格蕴涵代数是徐扬教授为研究格值逻辑把格与蕴涵代数相结合提出的一个代数系统。

The lattice is a kind of important algebraic structure. In our life, many phenomena can be described by lattice, especially non-comparability.

格是一类重要的代数结构，现实世界中的很多现象都可以用格来刻画，尤其是不可比较性。

Lattice is an important kind of algebraic structure. In our life, many phenomena can be described by lattice, especially non-comparability.

格是一类重要的代数结构，现实世界中的许多现象都可以用格来刻画，尤其是不可比较性。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。