电子地

To understand customers' demand characteristics and grasp their psychologies and motivations is the critical factor for enterprise to stand inconvincible in the competing environment under the development of e-commerce.

了解电子商务环境下消费者的需求特征、掌握消费者的购物心理和动机，更好地满足消费者需求，是企业在电子商务环境下的市场竞争中立于不败之地的根本。

Experiential results demonstrate that these methods could make smooth drag on the electronic map and reduce the user s waiting tim...

试验结果表明，运用此方法可以迅速创建电子地图，流畅地对电子地图进行平移和缩放操作，有效地减少用户操作间歇的等待时间，提高用户的工作效率。

This paper introduces an email- autosending subs ystem, which sends the latest abstract information in the query database to rele vant employees by email at the specified time as well as providing hyperlinks to the query database. It is incorporated into the Intranet-based Information Quer y System.

在企业Intranet上原有的信息查询系统中增加一个电子邮件自动发送系统，该系统可以定时地给企业员工在Intranet上的电子信箱发送查询系统数据库中的最新信息的摘要内容，并提供一个超链接使员工可以很方便地连结到查询系统。

In the meantime, this also shows the net is filled planning to be advanced steadily optionally according to established development and buy a plan, measure ground has strategic position through capital market business affairs of electron of industry of a spin, garment " aircraft carrier ", and even " B2B electron business affairs is regnal ".

同时，这也表明网盛在按照既定的发展规划选择性地稳步推进并购计划，有步骤地通过资本市场进行战略布局一个纺织、服装行业电子商务&航母&，乃至&B2B电子商务王国&。

However, for B2C e-business, current development model does not fit to create flexible and variable system. That is to say, without redeveloping system, it is not simple, convenient or variable for users to change the function and style of the web pages and the structure of the web site.

而对于B2C电子商务系统而言，当前的开发模型并不能很好地实现B2C电子商务系统的灵活可变，即在不对系统进行二次开发的前提下，不能够让用户简单、方便、灵活地改变网页功能和表现形式以及网站的结构。

The electron transfer rate of carbon nanotube field emission hopping electron cathode has been studied with experimental method.

对应用碳纳米管场发射的跳跃电子阴极的三极管结构的电子通过率的研究，提出了的栅网上蒸镀高二次电子发射系数的介质膜的方法，可以有效地解决栅网的截获问题，提高电子通过率。

E-ticket description, according to aviation stakeholders description: universal access to e-ticket "purchase tickets" paved the way for the use of electronic voting, would not have been the traditional ticket ticket delivery, tickets, payment and a series of procedures can as you need range, departure, arrival, the departure date, fare levels and other options, bank transfer can be easily purchased electronic ticket, and then to counter without the need to pay the tickets.

电子客票介绍据航空相关人士介绍：电子票的全面普及为&网上购买机票&铺平了道路，使用电子票，就不必经过传统机票的送票、取票、付款等一系列程序，即可按照你需要的航程、出发地、到达地、出发日期、票价等级等选项，便可轻松实现银行转账购买电子客票，而无须再到柜台进行付款、取票。

The effed Of three-dimensional perturbed velocities and three-dimensional perturbed current densities on the beam-wave interaction of plasma-filled dielectric Cherenkov maser is analysed by use of the self-consistent linear field theory without considering the effect Of the longitudinal guided magnetic field.The dispersion relation and the Simultaneous condition of the beam-wave interaction are derived. It is clearly shown that the instability of the interaction results from the coupling of the TM mode in t...

在无引导磁场的作用下，利用自洽线性场理论，分析了电子的三维扰动速度和三维扰动电流密度对填充等离子体的介质切伦可夫脉塞注波互作用的影响，导出了注波互作用的色散关系和同步条件，所得关系清楚地表明，其工作用不稳定性是由填充等离子体的介质筒慢波波导中的TM模与电子注模通过电子注耦合所致，并求得了电子注引起的频偏和波的增长率。

The conclusion is drawn from the simulations that the secondary electrons will go out from the sample surface more easily with the decrease of the half cone angle of tip and the increase of secondary electron energy, tip-sample separation and the distance of the emission site away from the point directly under the tip.

模拟的结果发现针尖半锥角越小、次级电子能量越高、针尖样品间距越大、次级电子出射位置离针尖正下方越远则越有利于次级电子的逸出，此外通过栅网与一个平行于样品表面的地电极的共同作用，会对次级电子产生聚焦作用。

However, for the collision processes in He target, a large discrepacy between the CTMC results and experimental measurement is found. As is well known, the microcanonical distributions of bounded electrons in CTMC method is quite different from quantal distributions, we modified the initial microcanonical distribution by using eleven different ionization thresholds of electron bounded in target. With modification, we calculated the collisional process of O~(3+) with He, and the total cross sections of all processess are calculated as a function of the incident energies. The agreement with experiments is improved by the modified distributions.

但由于靶电子的微正则分布与量子分布有很大不同，在计算离子与He靶碰撞时发现结果与实验差距很大，我们基于使用多个系统总能量U值，对初始电子的微正则分布进行了优化，使其更接近于量子力学的径向空间分布，然后计算了O~(3+)与氦原子随入射离子能量变化的各种反应过程截面，发现优化极大地提高了计算精度，特别是我们的模型对于描述单电子、双电子丢失过程非常成功。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。