查询词典 potential theory

Following from this and considering the work of Kays (2003) and the relationship between emergence theory and instructional design, we face the potential of learning outcomes emerging from learning environments over which the instructional designer has no control—and the factors that govern the emergence of such occurrences are complex and uncertain.

根据以上论述，并考虑到 Kays （2003）的研究以及涌现理论与教学设计之间的关系，我们面临着学习成果从教学设计者并未控制的学习环境中产生出来这种可能，而影响这些情况产生的因素却非常复杂而且不确定。

Thirdly, electronic properties, such as HOMO and LUMO energies, band gaps, the ionization potential and electron affinity of 2, 7-linked and 3, 6-linked carbazole trimers, two conjugated oligomers with different linkage of carbazole, were studied by the density functional theory with Becke–Lee–Young–Parr composite exchange correlation functional (B3LYP).

第三，采用密度泛函理论在6-31G*基组上分别优化了两种2，7-和3，6-咔唑三聚物的电子结构，如HOMO和LUMO能级，能隙，电离能和电子亲和势。

5By introducing the fractal theory to analyze logging curve's characteristics, the Rescaled Range Analysis method is used to calculate the fractal dimension on acoustic transit time, resistivity, natural gamma, spontaneous potential.

将分形理论引入到对测井曲线的特性分析之中，利用R/S分析方法对声波、电阻率、自然伽马和自然电位进行分维数计算，将计算结果与不同的水淹级别相联系，利用模糊综合评判方法对水淹层分级。

Based on the existent theories and methods, the author further probes on the principles, and the polestars and the contents of the systematic evaluation, creates a theory-index system supported by performance of urban tourism, potential competitive power and supporting power of tourism environment. AHP method is selected as a key method to evaluate competitive power of urban tourism. The fifth part is a case study.

在总结前人评价理论和方法的基础上，探讨了城市旅游竞争力系统评价的基本原则、指导思想和内容，并从城市旅游竞争业绩、城市旅游竞争潜力和城市旅游环境支持力三个方面构建了一套评价指标体系，选取了层次分析法作为评价城市旅游竞争力的主要方法。

The research on artificial nucleases has been one of the most active frontiers of biochemistry and molecular biology. The investigation on DNA and transition metal complexes as the potential artificial nucleases is the significant branch of bioinorganic chemistry, and is of important theory and application values.

人工核酸切割试剂的研究一直是生物化学和分子生物学最为活跃的研究领域之一，过渡金属配合物作为潜在的人工核酸酶与DNA的作用是生物无机化学研究领域的重要分支，具有很重要的理论价值和应用价值。

Taking advantage of potential vorticity thinking and vortex Rossby wave theory, we verify the existence of waves like VRW that is dynamical mechanism for intensity change.

利用位涡表征的螺旋雨带以及涡旋—Rossby波理论，探讨气旋加强与减弱的成因机理，证实了气旋环流中确实存在有涡旋—Rossby波性质的波动。

Based on the vibro-acoustography and basic sector-array field theory, a modified and accurate velocity potential function is obtained.

在相关振动声成像和扇阵换能器的理论基础上，经过推导修正并得到了精确的速度势函数。

Electrostatic potential and velocity of water molecules across the channel are also calculated in continuum theory for comparison.

模拟结果显示，双电层内的静电势大体上成线性下降，偏离了连续性理论的预测曲线；分子动力学方法所得到的流速值要比与连续性理论预测结果低50%。

Such a type of theory and technology is not only greatly desired in the theoretical research but also has significant potential in applications.

对AFR技术的研究不仅具有重大的理论和学术研究意义，而且具有潜在的巨大应用价值。

At last, the three level development strategies of commercial bank's enterprise pension business were proposed by using strategic management theory. These three level strategies are the corporate level strategies, the business level strategies and the operational level strategies. On the corporate level strategies, financial holding group model could be used to provide comprehensive enterprise pension service. On the business level strategies, the competitive strategies of differentiation and focus and the cooperative strategies used in the development of mixed management could be applied. On the operational level strategies, seven marketing development methods were proposed. They are fulfilling the construction of enterprise pension marketing channel, strengthening overall marketing and linkage marketing; differentiating customers and markets using multi-level marketing skill; strengthening advertisement of enterprise pension knowledge, developing potential customers of enterprise pension and etc.

最后，文章运用战略管理的理论方法全面提出了商业银行企业年金业务的三个层次发展战略：在公司层战略上，提出以金融控股集团模式提供企业年金综合服务；在业务层战略上，提出了以差异化和集中化为主的竞争战略和贯穿于混业经营发展过程中的合作战略；在经营层战略上提出了完善企业年金的营销渠道建设，加强整体营销、联动营销；细分客户、细分市场，采取多层次营销策略；加强企业年金知识的宣传普及，挖掘企业年金潜在客户等七大发展策略。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。