查询词典 central element

Absorbing boundary condition ; wave equation ; spectral element ; central difference method

吸收边界条件；波动方程；谱元；中心差分法

It was equipped with a central heating element and a temperature

当试管放于装置中，不到1分钟内温度上升。

" A central and contentious element of the book"Tim W.

"此书中最主要也是引起争议的一点"蒂姆 W。

Central to the definition of a contingent liability is the element of uncertainty—uncertainty both as to the amount of loss and whether, in fact, a loss actually has occurred.

或有负债的定义核心就是不确定性这个因素——负债是否会发生，如果发生的话，金额是多少，都不确定。

The model of a standard maxillary central incisor restored with cast post and porcelain crown was constructed through three dimensional finite element methods .

运用三维有限元法构建解剖标准前牙桩冠修复体模型，并模拟不同牙合接触形式进行加载以分析剩余牙本质应力。

Part of the findings shows the composition of pythoncidere is similar to that of the steam-distilled Cryptomeria japonica essential oil, based upon which an experiment about the Cryptomeria japonica essential oil's effect on animals is conducted. This leads to a further finding that the major element of terpene "limonene"is quite effective to central nervous system, and it can be hypnotic, anxiolytic and analgesic.

该研究还发现芬多精的组成与利用水蒸气蒸馏的柳杉精油的成分相类似，於是进一步以柳杉精油进行动物试验，发现了柳杉中的芬多精及其主要的萜类成分－「柠檬烯」，对动物中枢神经系统有相当大的影响，而且具有安眠、抗焦虑及镇痛的功效。

Stationary NA sequences; empirical measure; large deviations principle; linear processes; functional law of the iterated logarithm; strong approximations; LPQD sequences; m-dependent random element; precise asymptotics; the central limit theorem for the sum of random number

基础科学，数学，概率论、数理统计平稳NA序列；经验测度；大偏差原理；线性过程；泛函型重对数律；强逼近； LPQD序列； m-相依随机元；精确渐近性；随机指标中心极限定理

The calculation of the elemental mass balance interprets by elemental calculation to explains the elementary activity law: the composition of alteration rock in the central of alteration belt has the largest degree of variation, a large number of permeability fluid carry active components into the dilation space, which has significance to the further enrichment of the ore-forming element and the remobilization of correlative elements.

通过元素质量平衡计算解释了成矿过程中体系的元素行为规律：蚀变带中心蚀变岩的成分变异强度最大，大量渗透性流体携带活泼组分进进扩容带，对成矿元素进一步富集，相关元素(Ag、Cu、Zn、Hg、Pb)活化转移产生重要的影响。

This research selects L9(34) orthogonal array to establish nine groups finite element model, and analyzes the deformation of the central point with ANSYS, and finds out the optimum design with Taguchi Methods.

应用田口法L9(34)直交表规划并建立九组有限元素分析模型，再以ANSYS分析其中心点的变形量，所得到的结果再以田口法找出最佳设计参数组合。

Phosphorus is an element that has been central to the development of our modern way of life.

磷是我们的现代生活方式的发展重点的一种元素。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了