汽船

There was also a great deal of machinery on display. The most wonderful piece of machinery on show was Nasmyth's steam hammer.

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。

The most wonderful piece of machinery on show was Nasmyth's steam hammer. Though in those days, travelling was

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。

The outstanding wonderful piece of machinery on clarify am Nasmyth's steam hammer.

尽管在当时旅行不像如今这么容易，但汽船还得把成千上万的参观者从欧洲陆地送过了英吉利海峡。

6The most wonderful piece of machinery on show was Nasmyth's stream hammer.(7)Though in those days, travelling was not as easy as it is today, stream boats carried thousands of visitors across the Channel from Europe.

7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(8)一到英国，火车就把他们送到了水晶宫。

The oceangoing steamers ... roused in him wild and painful longings.

出海的汽船…在他心中激起了狂热且痛苦的渴望。

The Mississippi riverboat, which evolved from simpler steamship of the early 1800's, became the dominant form of passenger transport on the Mississippi River.

需要注意的是，transport这里作名词，有"运输工具"的意思参考译文：密西西比河船，在1800从简单的汽船演变过来，成为密西西比河上重要的旅客交通形式。

It is a sailing ship, not a steamship.

这是一艘帆船，而非汽船。

Also new to the Obama bookshelves are three mechanical devices on loan from the National Museum of American History's patent collection: models for Samuel Morse's 1849 telegraph register, John Peer's 1874 gear-cutting machine and Henry Williams' 1877 feathering paddlewheel for steamboats.

此外，书架上还增添了从美国历史博物馆借来的三件机械专利藏品，分别是1849年萨缪尔·摩尔斯发明的电报机模型，1874年约翰·皮尔发明的齿轮加工机床模型，以及 1877年亨利·威廉姆斯发明的汽船活叶明轮模型。

1904 A steamship fire that swept through the General Slocum in New York harbor killed some 1 030 people.

纽约港内的一艘汽船失火，大火席卷斯洛克姆将军号游艇，约1030人遇难。

The steamship put the Mediterranean much closer to America , and railroads from the interior of eastern Europe to Mediterranean ports gave mobility to southeaster Europeans .

汽船缩短了地中海地区与美国的距离，而东欧内陆到地中海港口的铁路为东南欧人的迁移带来了便利。

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。