element n. 1.要素;成分;(构成)部分;分子。 2.【化学】元素;【数学】元,素;【机械工程】单元;单体;【无线电】元件;【植物;植物学】原种。 3.【电学】电池;电极;电阻丝。 4.生存环境,活动范围;本行,本领。 5.〔pl.〕原理;初步;大纲。 6.〔pl.〕自然力;暴风雨。 7.【军事】小队,分队。 8.〔pl.〕【宗教】(圣餐用)面包和葡萄酒。 the four elements (古希腊哲学家认为组成世界的地、水、火、风)四元素。 discontented elements 不平分子。 daughter element 【物理学】子元素。 control element 控制元件。 the elements of grammer 语法基础。 in one's element 在自己(活动)天地内,如鱼得水。 out of one's element 在自己活动天地外,不得其所,格格不入。 strife [war] of the elements 暴风雨。
Introduce the primitive element in com . for example , interface , hresult guid and the three member function of iunknown interface . through classfactory particularly introduce com component " s construction 介绍了com的基本元素?接口、 hresult 、 guid , iunknown接口的构成,通过类厂特别论述了com组件的创建过程。
By initiating the values of vector description for a primitive element , all finite field elements could be generated by continue cyclic shifting , gmw sequences then could be generated by trace function calculation 通过预置本原元向量表达的初始值,不断的进行向量循环移位来生成有限域中的元素。生成有限域中所有元素后,即可按迹函数计算出gmw序列。
By making use of two kinds of exponential sums and cohen ' s sieve , we better the lower bound concerning the number of primitive elements and also prove the existence of primitive polynomials with a1 , a2 prescribed when n = 5 , 6 . in the remaining of the paper we study primitive elements in the form of a + a - 1 over finite fields . a counting formula is given as a result , as well as all the finite fields that do not have such elements 本文对n = 5 , 6两种情形,利用有限域上的两类特征和估计及cohen筛法[ 5 ] [ 7 ] ,改进了[ 10 ] [ 11 ]中关于方程组本原元解个数的下界,并得到在特征为奇的有限域上存在可预先指定前两项系数的n次本原多项式。