查询词典 elements

Mathematics A set of elements having two operations, designated addition and multiplication, satisfying the conditions that multiplication is distributive over addition and that both operations are associative and commutative for all elements of the set, with the exception of the additive identity element, which is not commutative in respect to multiplication.

域，体：进行加法和乘法两种运算的一组数，满足如下条件，即乘法分配律同样适用于加法分配律，各数在做加法和乘法两种运算中可相互结合并交换，但在乘法中不可交换的加性恒等幺元除外

26 study factors (immure,trace elements and salivary nature elements) of 60 RAU patients were analyzed by non-condition logistic regression and the risk ratio of every study factors were calculated.

摘 要：本文对60名RAU患者的与致病有关的免疫、微量元素、唾液天然抗病成份等26个研究因素、应用非条件Logistic回归分析方法，计算出研究因素的致病危险度。

In the study, research aims at setting up a suitable framework to assess the farmland wetland by introducing proper wetland evaluation technology. Here, a two-stage qualitative 'multiple value evaluation matrix' is proposed and practiced for the 'Eco-park' planning at Fubao wetland in Changhua. Those functions such as sustenance, socio-education and production are approaching to the positive evaluation. On the contrary, the impacts induced by improper restoration planning on normal function of wetland are considered as negative evaluation. There are 70 indicial elements altogether, including some critical-value elements with importance meaning to the sustainable development in wetland. They are enhanced their weigh to strengthen the unique characteristic of wetland.

本研究旨在建立一个合适於农田湿地型态之评价架构，引入适当之湿地评价技术配合评估，并建立定性之两阶段多元评价矩阵评价表格，在此选定彰化福宝湿地之生态园区计画作为案例演练对象，以湿地之永续、社教及生产功能为正向评价，并参考复育计划对湿地功能的影响为负向评价，共设有70项指标性要素，并对部份要素对湿地持续发展具重要性意义者予以纳入「关键价値」要素，加强其权重来突显该湿地之特性。

In the study, research aims at setting up a suitable framework to assess the farmland wetland by introducing proper wetland evaluation technology. Here, a two-stage qualitative 'multiple value evaluation matrix' is proposed and practiced for the ' Eco-park ' planning at Fubao wetland in Changhua. Those functions such as sustenance, socio-education and production are approaching to the positive evaluation. On the contrary, the impacts induced by improper restoration planning on normal function of wetland are considered as negative evaluation. There are 70 indicial elements altogether, including some critical-value elements with importance meaning to the sustainable development in wetland. They are enhanced their weigh to strengthen the unique characteristic of wetland.

本研究旨在建立一个合适於农田湿地型态之评价架构，引入适当之湿地评价技术配合评估，并建立定性之两阶段多元评价矩阵评价表格，在此选定彰化福宝湿地之生态园区计画作为案例演练对象，以湿地之永续、社教及生产功能为正向评价，并参考复育计划对湿地功能的影响为负向评价，共设有70项指标性要素，并对部份要素对湿地持续发展具重要性意义者予以纳入「关键价值」要素，加强其权重来突显该湿地之特性。

There are a reasonable number of elements that any self improver should consider through his or her self improvement efforts; each one of those elements is indeed an essential.

有一个合理的数目的元素，任何自我改良剂应考虑通过他或她的自我改善的努力，每一个这些因素的确是必不可少的。

Nowadays, many college students unwillingly and inactively study in English Class, however, almost all of them like popular English Culture. So facing the situation, college English teachers must pay attention to the importance of popular English Culture of students' spiritual life, try to importsome elements of popular English Culture into English class to stimulate students' interest and passion for study, and think how to properly and effectively use these elements in normal class-teaching--through the way to achieve the goal of "teaching is implied in entertainment".

李纾淇 摘要：针对当今大学生在英语课堂上学习被动，但普遍又喜爱英语流行文化的现状，大学英语教师应当注重英语流行文化在学生的精神生活中所占的重要地位，尝试将英语流行文化元素引入课堂教学以激起学生的兴趣和学习热情，并思考如何在正规的课堂教学中适当而有效的运用这些文化元素，达到寓教于乐的目的。

Inductively coupled plasma atomic emission spectrometry was used to determine the main elements and trace elements in sphalerite.

利用电感耦合等离子体原子发射光谱法对闪锌矿中主元素与微量元素进行测定。

Concentrations of 24 elements in the blood were determined by inductively coupled plasma mass spectrometry, and correlation analysis was done between Pb and other elements.

用电感耦合等离子体质谱法测定血中的24种元素含量，并对铅与其他元素做相关分析。

A second version of assign takes an integral value and an element value. It replaces the elements in the container by the specified number of elements, each of which has the specified element value

assign 运算的第二个版本需要一个整型数值和一个元素值做参数，它将容器重置为存储指定数量的元素，并且每个元素的值都为指定值

We make use of a normal element and circular permutations to construct polynomials over the intermediate extension field between F_q and F_ denoted by F_ where s divides t. The polynomials we constructed are F_q-linearly independent and return elements in F_q when they are evaluated at elements of the extension fields.

结合Reed-Solomon码的构造特点，我们将Chaoping Xing与San Ling所构造的线性码的方法推广到有限域的任意次扩张上，首先利用正规元和循环排列来构造系数属于F_q和F_q的任意次扩域F_之间的中间域的具有特殊性质的多项式，中间域记为F_，其中s为t的真因子，由正规元的选择可以保证所构造多项式的F_q-线性无关性，并且这些多项式在扩域F_中取值都属于F_q，从而构造出一类q元线性码。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。