查询词典 analytical

Studies show that the AM method and the new analytical expression are reliable and economical physical methods for studying full vibrational energy spectra and molecular dissociation energies of diatomic electronic systems theoretically, which are particularly useful for those diatomic systems whose high-lying vibrational energies may not be available.

结果表明，AM方法和新建立的离解能解析式相结合的理论方法对研究双原子分子及离子的完全振动能谱和离解能是行之有效的、简单经济的物理方法，为实验技术难以精确测量其高激发振动能级或离解能的双原子分子或离子体系提供了获得精确的完全振动能谱和体系离解能的一种理论新方法。

Impedance analytical method is presented, through which we analyze some factors that alter testing coil impedance's value.

阐述了阻抗分析法，并用其分析了影响检测线圈阻抗变化的几个因素。

Meanwhile, the analytical expression of coil impedance increment is also obtained.

在此基础上，导出了球和空芯圆柱线圈共轴电磁系统的电磁场解析解和线圈的阻抗增量解析式。

This analytical approach shows that, as increasing the wear flat of indenter, the maximum indentation force needed to develop critical plastic zone increases and its corresponding critical penetration depth also increases slightly, Note that the effect of wear flat will affect rock fracture behavior. In addition, regarding the simulation of the effect of doubled-indenters, result shows that two adjacent indenters may interact each other as reaching the transient/critical relative space between indenters of 2~3. It dicpicts that a proper spacing arrangement between indenters may enhance a efficient mechanical cutting due to the less required maximum indentation force and energy dissipation.

由数值模拟之结果得知，当楔尖磨耗增加时，岩材产生脆性破坏之初裂贯切力随之增加，而其对应之临界贯入深度则亦微幅增加，故磨耗效应确会干扰岩材脆性破坏机制之形成；而由双刀效应之模拟，可知两贯切刀楔互制影响之破坏裂缝生、衍行为，当双刀相对刀距为时，岩材之破坏特徵有明显变化，即定义此为临界相对刀距，并探讨其产生脆性破坏所需初裂贯切力之变动范围及应力重叠区，由此得知适当之刀距安排将有助於减少能量之耗损。

The credibility evaluation index system and feedback correction decision-making mechanism of the recognition result were established by qualitative and quantitative analysis of three kinds of general characters recognition error. And the analytical method of the recognition error was given.

设计了3种广义识字误差，通过对这3种广义识字误差的类型和数值进行定性与定量相结合的分析，建立了识别结果的可信度评价指标体系和反馈校正决策机制。

Three kinds of method about mix design of concrete were introduced,namely,linearity analytical method, infilled coefficient method and overall calculation method.

介绍了线性分析法、密实系数法、全计算法这3种混凝土配合比设计方法。明确了它们在实际工程中的应用，阐述了在工程中选用合适的混凝土配合比设计方法具有十分重要的意义

The nonlinear finite element models are also used to analyze the hysteresis behavior of the joints under reversed cyclic loads using ANSYS 8.0. The influences of the stiffener length and the infilled concrete are analyzed. Analytical results show that the stiffener length and the infilled concrete are critical for the joints. Furthermore, the skeleton curves of the finite element models are in good agreement with those of experiments.

运用ANSYS8.0对各节点试件在低周反复荷载作用下的滞回性能进行非线性模拟计算，分析内填混凝土、加劲肋长度等因素对节点受力性能的影响，结果表明：内填混凝土和加劲肋长度对节点受力性能的影响较大，有限元所得的骨架曲线与实测曲线吻合较好。

The article emphasizes on the key factors which constraint the development result, we have carried out research and debate about the infilled well pattern arrangement of the second type tracts of Chaoyanggou Oilfield. We have studied the infill technical limit and economic limit through correlative calculation and analytical method and real data.

本文针对制约开发效果的主要因素，对朝阳沟油田二类区块加密井网布署进行了研究和探讨，通过相关计算和分析方法及油田实际数据对加密技术界限及经济界限进行了研究。

The accuracy of this semi-analytical inversing model was validated by using the larger-scale in-situ data, and the result shows that the correlation is 0.84 with the relative error 22.6% and absolute error 4.7 m.

利用大量实测透明度资料对模式进行了验证，结果表明遥感反演透明度与实测透明度的相关系数为0.84，绝对平均误差为4.17m，相对平均误差为22.6%。

The electrode showed comparable analytical performance in the micromolar range to Pb-ISEs with conventional poly-based membranes containing neutral ionophore and with solidstate membranes containing a mixture of lead sulphide and silver sulphide.

该电极显示比较分析的绩效micromolar范围以铅太阳能学会与传统的聚为基础的膜含有中性载体和固态膜含有混合物的铅和硫化物硫化银。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。