查询词典 Green function

The formula of the second order Doppler shift of simple cubic monatomic nanocrystalline particle is reduced by means of the Green's function.

应用格林函数理论，推导了简立方单原子纳米晶体颗粒的二次多普勒移动公式。

The nodal Green's function methods based on the Neumann boundary condition (the second kind boundary condition) in Cartesian geometry is developed and evaluated in this thesis.

本论文发展了Neumann边界条件格林函数节块法NNGFM，并根据先进的组件均匀化技术-广义等效均匀化理论〓引入不连续因子，消除组件均匀化带来的误差，大大提高计算精度。

One is for Green's function in elements by using linear integrals; the other is for its normal derivative by the divergence theorem.

作法是仅需对原有的奇异性核函数加入一项使其异性消除，同时再将函数的解析积分值减去原方程式。

Numerical calculation of Green's function and its partial derivative plays an important role in the water dynamics.

未经语际同意，其它公司或个人对此文的转载行为，语际将保留起诉权力。

Super Tea Pastille—non gum-based pastille is a kind of healthy and recreational food which adopts tea polyphenol, xylitol and mung bean extract. This three natural nutrients creat a new kind of tone-freshen product. One pastille equals to 10 bottles of green tea extract and mung bean extract. It has fresh taste –full body tea perfume and the function of refreshing oral cavity and slaking thirst. Studies proves that its effect is 20 times higher than traditional chewing gum.

茶口乐茶爽无胶基口香糖为新一代功能型健康休闲食品，富含天然绿茶精华茶多酚、天然甜味剂木糖醇和天然绿豆精华，三大纯天然营养元素打造新一代超凡出众的口气清新产品，一颗茶爽无胶基口香糖，十杯绿茶精华，十杯绿豆精华，一颗入口，满口茶香，满口清凉，满口生津，试验证实，其口气净化效果为口香糖的20倍，不愧为口香糖的革命性换代产品！

For single wall carbon nanotubes, we study the nonmagnetic and magnetic impurity effects on zigzag nanotubes by Green's function perturbation method and found that the impurity effects are different for semiconducting and metallic nanotubes. Arbitrary potential can induce a bound state in semiconducting nanotubes, and resonance state in metallic tubes.

在我们的工作以前，共振态对系统磁性的贡献往往被忽略，实验上观测到的掺非磁性杂质的高温超导的磁化率呈居里—外斯形式完全归结为杂质诱导出的局域磁矩，尽管可以解释磁化率，但与一些实验产生矛盾。

Concerning the polarization coupling between Rayleigh particles irradiated by various polarized plane light wave, we use self-consistent method and dyadic Green's function, with the near-field condition of kR《1, and neglecting retardation, to derive analytical expressions for the transverse and longitudinal components of optical binding forces.

针对不同偏振态平面光波诱导下瑞利粒子间极化耦合作用，运用自洽场方程和并矢格林函数，在kR《1的近场条件下，忽略延迟效应，分析推导了横向和纵向光学束缚力公式。

In this paper, a Green quasi-function is firstly set up by using the basic solution of Poisson's equation.

利用Poisson方程的基本解构造一个准格林函数，这个函数满足Poisson方程的齐次边界条件。

What's more, according to the function, organism study and resource features, it also divides the Pteridophyte resources of this region into 8 types like medicine, appreciation, food, instruction, chemical material, weaving and packaging, fodder and green mature, rare, endangered and precious, and some suggestions on how to exploit and utilize them are put forward as well.

按其用途、生物学习性及资源特点将该区蕨类植物划分为药用、观赏、食用、指示、化工原料、编织、包装、饲料和绿肥及珍稀濒危与珍贵保护蕨类植物8种类型，并提出加大开发力度、推广人工栽培技术、加强资源综合性开发研究，变资源优势为经济优势等建议。

By the panel of "function" key, and click the "Select" button, select "Report", the content of print is still the all-black, according to copy when the first CIS scanner issued yellow green, that CIS is a good , which we can be sure of is the first record damage, the replacement of the recording head, the machine working properly, troubleshooting.

按面板上的"功能"键，再按"选择"键，选中"Report"，打印出的内容仍为全黑，根据复印时扫描头CIS有黄绿光发出，说明CIS是好的，由此可肯定是记录头损坏，更换记录头后，机器工作正常，故障排除。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。