十五世纪

Opticalfibers, developed in the 1950s, had great theoretical potential.

光纤技术研发开始于上世纪五十年代，这项技术拥有巨大的理论潜能。

Robeson, however, continued to support the Soviet Union. He still believed in the idea of communism.

在上世纪五十年代，美国国务院以罗伯逊所表达的政治观点为由取消了他的出国护照，这使他不能离开美国到别的国家演出。

Chinese animated film began with the mimetic phase, and then went through the sequacious phase. By the end of 1950s, during the nationalized grope it gradually shaped its unique style, which is called "the Chinese school".

在中国被称为"美术片"的动画电影，经历起步时的仿照、发展中的盲从阶段，于上世纪五十年代末开始民族化探索，逐渐形成一种独特的艺术风格，被称为"中国学派"。

He is the son of two mathematicians who worked on the team that developed the world's first commercial, stored-program computer, the Manchester University Mark 1, which was commercialised by Ferranti, a British company, in the1950s.

迪姆阁下的父母都是数学家，他们所工作的项目组开发出了世界上第一台商业性且具有存储应用程序的计算机，取名为曼彻斯特大学马克1号，并在上世纪五十年代由名为菲兰提的英国公司进行了商业化并投入市场。

The de-Americanisation of the cartoon strip, writes that the main aim of the law which, remarkably, remains in force today, tweaked in the 1950s to add a ban on incitement of ethnic prejudice was to block comics from America.

他最近在一篇文章中谈到了这个法律引人注目的是，该法至今依然有效，只是在上个世纪的五十年代经历了一个小小的修改，加入了对煽动种族偏见的禁令。他写到，该法的主要目的是阻止美国漫画的入侵[3]。

In the sixties of the 20th century, a small number of Chinese imports have been made in the Czech Republic a golden sweep speed and quality is better than manually some great progress, but the pollution problem is still not a very good solution, steadily more slowly, a few years later.

在20世纪五六十年代，我国曾进口了少量捷克制造的扫金机，其速度和质量都比手工方式有了较大的进步，但污染的问题仍未得到很好的解决，速度仍然较慢，数年后被淘汰。

By analyzing the statistics of trades, products, advertising nature and producing area recorded in "Zhengyi Newspaper", I find that, in the 1940's and 1950's, the trade and products involved in newspaper advertisement of Yunnan were quite abundant. There are not only commercial advertisements but also uncommercial advertisements. Besides, the advertisements deal with different regions such as local area, other provinces and foreign countries. What is more, there are advertisements of characters and advertisements with excellent pictures and texts.

通过对《正义报》广告中行业、产品、广告性质、产地等方面的统计数据进行分析发现，20世纪四、五十年代，云南的报纸广告涉及的行业、产品相当丰富；既有商业广告，又有非商业广告；既有本地广告，又有外省广告，还有国外的广告；既有文字广告，又有图文并茂的广告。

An unskilled worker in a drab northern Italian industrial city of the 1950s and 1960s, Marcovaldo has a practiced eye for spotting natural beauty and an unquenchable longing to come a little closer to the unspoiled world of his imagining.

作为20世纪五六十年代意大利北部一个乏味的工业城市的低级工人，马可瓦多善于发现自然美，并热切的渴望更靠近他想象中未受到破坏的世界。

I was born in Vancouver, Canada in the late 1950s.

我在上世纪五十年代末出生于加拿大的温哥华。

TC4 alloy is a kind of alpha-beta titanium alloy with middle strength developed since the 1950s. It is consisted of 6% alpha element aluminium and 4% beta element virginium.

TC4钛合金是上世纪五十年代发展起来的一种中等强度α-β两相型钛合金，它含有6％α稳定元素铝和4％β稳定元素钒。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。