(=dracunculosis)麦地那龙线虫
(dracunculiasis 的复数)

数学英语 06 How to Calculate Mean Values

by Jason Marshall In the last article, we talked about averages and one specific way statistics can help answer questions without letting emotions interfere. But the type of average value we talked about is just one of manyuseful meanings assigned to

发表于:2019-01-02 / 阅读(102) / 评论(0)

数学英语

数学英语 07 How to Calculate Median Values

by Jason Marshall In the last article, we learned that there are several ways to calculate the average value of a sample of data. We focused on one such method, the arithmetic mean, and used it to calculate the average number of potato chips in a bag

发表于:2019-01-02 / 阅读(109) / 评论(0)

数学英语

Hey,Juliet

Hey Juliet LMNT Hey I've been watching you every little thing you do Every time I see you dance in my homeroom class makes my heart beat fast I've tried to page you twice. But I see you roll your eyes Wish I could make it real. But your lips are seal

发表于:2019-01-03 / 阅读(93) / 评论(0)

英语金曲精听

2007年VOA标准英语-Drug-Resistent Tuberculosis Gains Strength in R

By Anya Ardayeva Moscow 21 March 2007 watch Tuberculosis Russia report Russia is among the 22 countries in the world with the highest rate of tuberculosis. The U.S. Agency for International Development (USAID) says that after years of decline during

发表于:2019-01-13 / 阅读(96) / 评论(0)

2007年VOA标准英语（三月）

Tunisian Mellouli becomes first-ever Olympic medalist in pool and open water

LONDON, Aug. 10 (Xinhua) -- Tunisian swimmer Oussama Mellouli outclassed a field of experienced rivals to win the men's 10km marathon swimming at the London Olympics on Friday, making himself the first swimmer to win medals both in pool and in open w

发表于:2019-01-17 / 阅读(68) / 评论(0)

英语新闻

VOA标准英语2008年-India Thrilled After Bindra Wins Country's Firs

Indians have joyously greeted the news of the country's first-ever Olympic gold medal in an individual event. The milestone at the Olympic Games in Beijing has resulted in an outpouring of national pride. Anjana Pasricha reports from New Delhi that

发表于:2019-02-06 / 阅读(68) / 评论(0)

VOA标准英语2008年（八月）

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alkali metal dispenser