查询词典 pony express

What do you know about the Pony Express?

你知道有关小马快递的故事吗？

From the time of the pony express in 1860 to our present day in age, e-mail.

现在只需点击一下，我们就能即时把电子信息传到任何地方。

It began a speedy mail service called the Pony Express.

它开始了一个快捷的邮件服务称为小马快递。

The Pony Express stands ready and waiting for your team.

驿马快递号准备好正等着你们的小队。

Previously, the Pony Express had provided the fastest delivery of a message across America.

在这之前，小马快递提供了全美国最快速的讯息快递服务。

Eventually, though, telegraph lines were set up in major cities and the Pony Express was no longer needed .

不过最终因为大城市电报线路的设置，小马快递便不再为人所需了。

Before emails, cell phones, telephones, and telegraph s in the US, there was the Pony Express .

在美国有电子邮件、手机、电话和电报之前，他们有小马快递。

The Pony Express was outdated by the telegraph system, which was outdated by the telephone system, and now we have the Internet.

小马快递因为电报系统的发明而逐渐遭到淘汰，而发明电话之后，电报系统也落入淘汰的命运，现在，我们所用的是速度更快的因特网了。

The Pony Express lasted only eighteen months.

小马快递只持续了18个月。

There were different trails heading west. Here on the sign, three were identified. The Pony Express was used to deliver mails before.

有许多朝西部的小径，在此标示中，三条路是同一作用， Pony Express以前则是用来运送邮件的。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。