汽船

The old tea clippers were largely replaced by steamships during the 19th century.

旧式的快速运茶帆船大体上都在19世纪时被汽船代替了。

Many People knew how to built steamships, 8ttt8.com the ssbbww.com ones they could build were small impractical.

很多8t t t8人知道如何建造蒸汽船，但是 dddTt 他们只能建造一些8 tt t8.com 小而不实用。

The passenger steamships (the oldest from 1879) and shipyard (c. 1900) are still in use.

古老的汽船（起源于1879年）和成立于1900年的造船厂至今仍在使用。

The old tea clippers were largely replaced by steamships during the 19th century.

旧式的快速运茶帆船在19世纪时基本上被汽船代替了。

They were the largest ships built until the Atlantic steamers of the 19th century.

在19世纪大西洋汽船筑好之前，这些大型油轮是世界上最大的轮船。

And the steamboats, though their reign was longer, were ephemeral craft .

汽船的时代虽然比较长些，还是一种朝不保夕的工具。

Though in those days, traveling was not as easy as it is today, steamboats carried thousands of visitors across the Channel from Europe.

尽管在当时旅行不像现在这么容易，但汽船还是把成千上万的参观者从欧洲大陆送过了英吉利海峡。

Just as you look on the numberless masts of the ships and the thick-stemm'd pipes of steamboats, I looked.

你们远眺如林的帆樯，汽船上粗壮的烟囱映入眼帘，这番景像也是我亲眼所见。

Mahatma Gandhi deplored railways and steamboats and machinery; he would have liked to undo the whole of the industrial revolution.

圣雄甘地认为，铁路，汽船，以及机械化都糟透了，他恨不得消除整个工业革命。

We've known them and laughed at them, these fussy little steamers, all our lives. We have called them "the shilling sicks".

咱们平日都知道而且讥笑这些花里胡哨的小汽船，管它们叫&花一先令买头晕&的船。

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。