demographer

过去式：

动词过去式: demodulated

更多词形：

名词: demodulator | 动词过去式: demodulated | 动词过去分词: demodulated | 动词现在分词: demodulating | 动词第三人称单数: demodulates |

单词例句：

What is your opinion towards the popluation problem? 2)What do you think we should do to solve the problem? 3)Suppose you were a demographer,give a speech on "population explosion".

利用获取的信息分析解决问题，并对文章作价值判断，提高深层次理解和评价文章的能力，同时也获得运用英语进行交际的能力。本课评价性问题可设计为：

One demographer has said the 300 millionth person would likely be a Latino boy given current U.S. population trends.

美国一位人口统计学家曾说，从目前美国的人口走势来看，这第三亿个人可能会是一个拉丁裔男婴。

It was the demographer Mr.MA Yinchu who first brought up the issue of population which should call for more of our concern.

人口学家马寅初先生第一个在我国提出了人口问题需要极大关注的话题。

Demographer William Frey says immigrants with young families will help keep the United States competitive.

人口统计学家佛瑞表示这些年轻的家庭会帮助美国保持竞争力。

"In some sense, Texas is a preview of what the nation will become in the long run," Steven Murdock, the Texas state demographer, told the New York Times.

此外，少数族裔人口比例已达40%左右，马里兰州、密西西比州、佐治亚州和亚利桑那州也将在不远的将来步入前面4个州的行列。

China's unbalanced sex ratio may cause serious consequences as millions of men will be unlikely to find their spouses around 2020, said a Chinese demographer.

中国不平衡的性别比率也许会导致一系列问题，到2020年左右，将可能会有数百万的男性找不到他们的配偶，一位中国人口统计学家说。

Carl Haub is a demographer with the P.R.B."The population data sheet is an annual demographic survey, in which we gather demographic population statistics from all countries over the world.

Carl Haub是人口参考局的一位人口统计学家，他说：“人口数据表就是一项年度人口调查，在这项调查中我们搜集了世界上所有国家的人口统计表。

KPMG partner Bernard Salt, a demographer and social watcher, said Australia"s so-called "man drought" was not caused by fewer boys at birth.

澳大利亚人口统计学家和社会观察家认为，出现“男人荒”的现象并非由于新生男婴过少，劳动力流动的全球化才是主要原因。

demographer

n. 人口统计学家