单词：Impatiens mussotii
单词：Impatiens mussotii 相关文章
We humans are known to help out members of our own families. When it comes to business we call it nepotism. Now plants have demonstrated the same predilection, in a study published in the American Journal of Botany. Previous research showed that plan
Scientific American(十一)月
By Jessica Berman Washington 23 July 2006 Last week, a U.S. doctor and two nurses were charged with murdering four seriously ill patients who were trapped with hundreds of others in a flood-damaged, sweltering New Orleans hospital after hurricane Ka
2006年VOA标准英语（七月）
Plants Share Light If Neighbor Is Related A study in the American Journal of Botany finds that plants can tell if they're next to a relative and will grow to allow the kin more access to light. Cynthia Graber reports. We humans are known to help out
60秒科学
1. 楷体三笔英汉翻译原文选段 原文选段 For generations, coal has been the lifeblood of this mineral-rich stretch of eastern Utah. Mining families proudly recall all the years that they toiled underground. Supply companies line the town
英语笔译