大地

Numerical calculation of plane ground influence on induced current on cable by EMP.

大地对电磁脉冲感应的电缆电流影响的数值计算。

The relations of inducing skin current of shielding layer, core voltage and core current with the environment field were obtained. The change of shield layer current wave with grounding state of external shield and core voltage with loading resistance was analyzed. According to the dependence of shield layer current oscillating frequency on electromagnetic wave propagation velocity, conception of transporting line of shield layer-ground with equivalent relative dielectric constant was presented. fited equation of equivalent relative dielectric constant with change of cable height was given.

试验得到九芯电缆屏蔽层感应电流、芯线感应电压、芯线感应电流以及环境场之间的关系；分析了皮电流波形随外皮接地状态的变化，芯电压随负载电阻的变化；基于皮电流振荡频率与电磁波传播速度的关系，提出了屏蔽层-大地"传输线"等效相对介电常数概念，给出了等效相对介电常数随电缆高度变化的拟合式；皮电流计算与测量结果在波形、振荡周期、衰减规律等方面有较好的一致性。

Owing to electromagnetic coupling of conductors, as well as incomplete balanceable transposition of transmission lines and asymmetry of three phase load, it forms a circuit of inductive current between the two ground wires or ground wires and the earth, so it produces electric energy loss.

由于导线的电磁耦合作用、线路的不完全平衡换位和三相负荷的不对称性，2根架空地线之间或地线与大地之间会形成感应电流回路，从而在地线上产生电能损耗。

In this paper,elastic and inelastic response spectra are obtained based on the analysis of 110 near-field ground motion records.

前言在近年来的几次大地震中，近场地震动对结构都产生了不同于以往的显著影响。

I thought, that I was sitting on the Ground on the Outside of my Wall, where I sat when the Storm blew after the Earthquake, and that I saw a Man descend from a great black Cloud, in a bright Flame of Fire, and light upon the Ground: He was all over as bright as a Flame, so that I could but just bear to look towards him; his Countenance was most inexpressibly dreadful, impossible for Words to describe; when he stepp'd upon the Ground with his Feet, I thought the Earth trembl'd, just as it had done before in the Earthquake, and all the Air look'd, to my Apprehension, as if it had been fill'd with Flashes of Fire.

我梦见我坐在围墙外面的地上，就是地震后刮暴风雨时我坐的地方，看见一个人从一大片乌云中从天而降，四周一片火光。他降落到地上，全身像火一样闪闪发光，使我无法正眼看他。他面目狰狞可怖，非言语所能形容。当他两脚落到地面上时，我仿佛觉得大地都震动了，就像地震发生时一样。更使我惊恐的是，他全身似乎在燃烧，空中火光熠熠。

One can infuse the Language of Light into the land and into the water.

你能把光之语注入大地和水里。

The farmers are living every day inharmony with father sky and mother earth.

农民们每天都生活在天空父亲和大地母亲的和谐之中。

One lesson from affiliating a tree — perhaps the greatest moral lesson anyh ow from earth, rock, animals, is that same lesson of inherency, of what is, with out the least regard to what the looker or supposes or says, or whe ther he likes or dislikes.

人们从一棵树那里得到的启示——或者说大地、岩石以及动物赋予人们的最大道德教义，就是它们对于生存的内在本质的提示与观望者的推测和述说完全无关，与他的喜好与憎恶完全无关。

In The Good Earth the physical harmony between man and land and spiritual inseparability of them reflected the relation between man and nature in Confucianism.

大地》里人与土地在物质上的和谐和精神上的不可分割体现了儒家思想里人与自然的关系。

In the paper, analytical continuation of Sommerfeld integrals is discussed rigrously, with poles, branch points and branch cuts of the integrand tanken into account.

以两半无限大空间中两维问题为例，计算了埋地柱体的本征值，并探讨了埋入深度及大地电导率对本征值的影响。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。