查询词典 an element of

In terms of Latin squares, an isotopy is given by a permutation of rows α, a permutation of columns β, and a permutation on the underlying element set γ.

在拉丁方中，三元组由第α和第β列的一个置换以及其余集合上的一个置换γ给出。

An optimal algorithm of the generalized Jacobi method is developed to solve the generalized eigen-problems in the finite element analysis of structural problems.

针对有限单元法结构分析中的对称方阵广义特征值问题，提出广义 Jacobi方法的一种优化算法。

That is, Christian tradition strongly asserts the transcendence of God as an essential element in its Judaic heritage, but it just as strongly insists upon the immanence of God in the incarnation and in the sacraments.

那就是基督教传统的强烈断言，超越上帝的一个基本要素，在其犹太遗产，但正如强烈坚持后，内在的神的化身，并在圣礼。

Successful examples in this regard more as we make the Beijing Wangfujing Fuyang Square, besides the use of dynamic advertising and special lighting effects, the show specifically for promotional activities such as creative design of a novel can take-off and landing stage, it became the Legislative Building an integral part of surface with important element.

成功的例子在这方面为我们作出更多的北京王府井富阳广场，除使用动态广告和特别灯光效果，展示专为推广活动，如创新设计的一种新型的能够起飞和着陆阶段，它成为立法会大楼的一个组成部分表面重要的因素。

Based on the outcome of Xu Yang and Qin Keyun about lattice implication algebra and lattice-valued prepositional logic LP with truth-value in a lattice implication algebra, the author studied the properties of lattice implication algebra and the α-automated reasoning method based on α-resolution principle of LP. The specific contents are as follows: The Study of Lattice Implication Algebra On the basis of previous results of lattice implication algebra, this part consists of the following three points: 1. Some properties of lattice implication algebra L were discussed, and some important results were given if L was a complete lattice implication algebra. 2. The properties of left idempotent elements of lattice implication algebras were discussed, and the conclusion that lattice implication algebra L was equals of the directed sum of the range and dual kernel of a left map constructed by a left idempotent element was proved. 3. The properties of the filters of lattice implication algebra were discussed, the theorem was shown that they satisfy the hypothetical syllogism and substitute theorem of the propositional logic. 4. The concept of weak niters of lattice implication algebras and their properties and structures are discussed. It is proved that all weak filters of a lattice implication algebra form a topology and the the implication isomorphism betweem two lattice implication algebras is a topological mapping between their topological spaces. The Study of α-automated reasoning method based on the lattice-valued propositional logic LP In this part, the author given an a-automated reasoning method based on the lattice-valued propositional logic LP.

本文基于徐扬和秦克云的关于格蕴涵代数和以格蕴涵代数为真值域的格值命题逻辑系统LP的研究工作，对格蕴涵代数以及格值命题逻辑系统LP中基于α-归结原理的自动推理方法进行了系统深入的研究，主要有以下两方面的研究成果：一、关于格蕴涵代数的研究 1、对格蕴涵代数的格论性质进行了研究，得到了当L为完备格蕴涵代数时，关于∨，∧，→运算的一些结果； 2、对格蕴涵代数的左幂等元进行了研究，证明了格蕴涵代数L可以分解为任何一个左幂等元所对应的左映射的像集合与其对偶核的直和； 3、对格蕴涵代数的滤子的性质进行了研究，证明了滤子的结构相似于逻辑学中的Hypothetical syllogism规则和替换定理； 4、给出了格蕴涵代数中弱滤子的概念，对弱滤子的性质个结构进行了研究，证明了格蕴涵代数的全体弱滤子构成一个拓扑结构，格蕴涵代数之间的蕴涵同构是相应的拓扑空间之间的拓扑映射。

As described above,two important lepidopteron pests,beet armyworm and cotton bollworm were surveyed and confirmed for existence of endogenous piggyBac elements. An intact piggyBac-like element was also obtained from the genome of cotton bollworm, and was thought to be potentially active.

综上所述，本究调查确定了鳞翅目两种重要农业害虫甜菜夜蛾和棉铃虫具有内源性piggyBac类似因子，并且从棉铃虫中获得了一个结构完整，具有潜在活性的piggyBac转座子。

Light is an important element in the production of films and televisions, without which the art of film and television would not be possible.

光是影视摄影的物质基础，也是影视产生和发展的物质基础。没有光的作用就不可能有影视艺术。

The measurement of light element in the fields of steel industry, metallurgy, geology and environmental protection is an important object.

轻元素检测方法的研究是钢铁、冶金、地质和环境等领域中的一个重要研究课题。

The degree of light redirection of the optical element is controlled by applying an electric field to the LC material.

该光学元件的光的重定向程度是通过向液晶材料施加一电场来控制的。

So artistic charm of oil painting has direct connection with use and expression of light and as an important plastic element, light has noteworthy effects on style and form of oil painting.

因此，油画的艺术魅力与光线的运用和表现有着直接的联系。光线作为重要的造型元素对油画的表现风格和形式有着不容忽视的影响。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷