查询词典 periodicity of function

The elements, if arranged according to their atomic mass, exhibit an evident periodicity of properties.

元素，如果按照他们的原子质量来安排，则它展示了一个明显的周期特性。

Asymptotic behavior of mathematical ecological models is an important conception with rich connotation,which mainly includes attractability of the solutions,stability,periodicity and oscillation and so on.

数学生态模型解的渐近行为是一个具有丰富内涵的重要概念，其主要包括解的吸引性、稳定性、振动性与周期性等内容。

Short-term system load variation has apparently periodicity, the load is a variable that is influenced by many kind of factors, it can be subdivided into periodic basic load component and variable load component.

电力系统负荷变化具有明显的周期性，是一个受多种因素影响的量，可以将其分为周期性的基本负荷和受多种因素影响的变动负荷两部分。

The article educes a relation about charcoal percent conversion and running temperature, gas caloricity, gasification efficiency, system efficiency by three programmes's calculation. So charcoal percent conversion has important influence on system's operation. And It is confirmed that air partial gasificat ion combined cycle generation system is a high efficiency, low pollution, techno logy simpleness, low investment, short periodicity generation system by comparis on with else combined cycle generation systems of different gasification mode.

文章通过对三种方案的计算，得出了碳的转化率与运行温度、煤气热值、气化效率、系统效率之间的关系，证实了碳的转化率对系统运行有重要的影响，同时和其他气化方式下联合循环发电系统进行比较分析，证实煤的空气部分气化联合循环系统是一高效低污染、技术简单、投资小、见效快的发电系统。

The article educes a relation about charcoal percent conversion and running temperature, gas caloricity, gasification efficiency, system efficiency by three programmes's calculation. So charcoal percent conversion has importantinfluence on system's operation. And It is confirmed that air partial gasificat ion combined cycle generation system is a high efficiency, low pollution, techno logy simpleness, low investment, short periodicity generation system by comparis on with else combined cycle generation systems of different gasification mode.

文章通过对三种方案的计算，得出了碳的转化率与运行温度、煤气热值、气化效率、系统效率之间的关系，证实了碳的转化率对系统运行有重要的影响，同时和其他气化方式下联合循环发电系统进行比较分析，证实煤的空气部分气化联合循环系统是一高效低污染、技术简单、投资小、见效快的发电系统。

The non autonomy statement equation basic circuit was established in this paper,and the conservation electric charge equation was worked out basing the periodicity of its stable solution.

对包络检波的基本电路建立非自治状态方程，并根据其稳定解的周期性，推导出电路的电荷量守恒方程，并通过假设的条件近似和简化方程。

Some problems can be solved, such as the deposition of boiler, the loss of cauterization,and the fast augment of the pressure-reduction of the direct current crucible and heater.Therefore, the boiler need not be washed frequently. the run-periodicity of purifyinstrument of coagulator was prolonged, and the service pipe was improved greatly.

采用OT处理后，锅内沉积物量减少、腐蚀损坏降低、直流炉炉管和加热器压降快速升高问题得到了解决、锅炉清洗频率降低、凝结水净化装置运行周期延长、给水管道FAC大有改善等。

As a result, codon usage as well as amino acids composition is constrained by this periodicity.

该周期信号对基因密码子和氨基酸的使用频率也有很大的影响。

Inorder to reduce periodicity of cold-roll forming processs and improve the quality of products and me- chanical property the explicit dynamic finite element method with the software of ANSYS/LS-DYNA to simulate the cold-roll forming processs of channel stell,is studied including deforme,stresses and stains in the forming process.

采用ANSYS里的LS -DYNA模块对槽钢辊式加工工艺进行显示动力学有限元法模拟，分析成型中轧件的变型特点及应力应变分布，为冷弯成型CAD\CAE技术提供有力的实验数据和理论支持，最终应用于实际生产。

The commensurability is the expansion of periodicity.

可公度性即概周期，是周期性的一种扩展。

We are forbidden from giving money to these shoeless, skinny children, as this will perpetuate begging.

向光着脚，骨瘦如柴的孩子施舍是不可以的，因为要招来无休无止的乞讨。

It would be hard not to fall victim to some sharpeyed policeman.

要想不被某个目光锐利的警察抓到，谈何容易。