【摘 要】
：
导读：2020年2月，世界卫生组织将新型冠状病毒感染的肺炎命名为“COVID-19”。随后，国际病毒分类委员会宣布这种病毒的英文名为“SARS-CoV-2”。那么，传染性疾病和病毒的命名有什么讲究呢？ When we are born， we are given names that stay with us for our whole lives. Some names include goo
论文部分内容阅读
When we are born, we are given names that stay with us for our whole lives. Some names include good wishes and hopes from parents, while others may be unique and easy to remember. But do you know how a new virus got its name?rn我们出生时就有了名字,名字与我们相伴一生.一些名字中包含了父母的美好祝愿与希冀,还有些名字独特又好记.但你知道一种新的病毒是如何命名的吗?
其他文献
对于我来说，这些天是特别难挨的日子，因为妈妈又要做手术了。这已经是三年里妈妈的第三次手术了。
One Explanation: Terrestrial Branchesrn一种解释:地支rnThe 12 Chinese zodiac signs are based on the 12 Terrestrial Branches. Ancient Chinese people invented the system based on observations of the orbit of Jupiter, which has a 12-year rotation basis.
The world is needing you and me,rnIn places where we ought to be;rnSomewhere today it\'s needing yournTo stand for what you know is true,rnAnd needing me somewhere todayrnTo keep the faith, let come what may.rnThe world needs honest men todayrnTo lead i
English playwright Arthur Wing Pinero said, “Where there\'s tea, there\'s hope.” Similarly, a Chinese saying goes that “Firewood, rice, cooking oil, salt, sauce, vinegar and tea are the seven necessities to begin a day.”rnTea is, without doubt, welcom
一代文豪苏东坡的人生，与杭州有过两次交集。 一次是公元1071年，他去杭州担任通判；一次是公元1089年，他成了杭州知州。两次出仕杭州，都是他主动要求从京城外调的。杭州成了他躲避朝堂新旧党人之争的避难地。 今年6月，我有幸游学杭州，探寻苏东坡与这座城市。从苏堤到大麦岭，再到临安衙署旧址，苏东坡的影迹，在这座城市中不断浮现。 对于一座城市而言，人与时代，似乎都是过客，苏东坡也是杭州的“过客”。
Many people travel to enrich and enjoy themselves. As Persian poet Jalaluddin Rumi (1207—1273) said, “Travel brings power and love back into your life.” However, their travel methods may be different each year. Let\'s take a look.
Many towns are named for persons— Washington, St. Louis, Jacksonville, and others. It is not so often that persons are named for towns, but here is a painter who was named for one. The town was Perugia, in Italy, and the man was called Perugino (Pay-roo-j
作为沅水最大一级支流，酉水迂回蜿蜒于鄂西、川东、湘西，在云贵高原与两湖平原之间的武陵山区流淌。这条浩荡奔腾的河流全长477公里，串起了一个个闪亮的文明点，滋养了湘西亘古不变的血脉。 历史上，武陵“五溪”之一的酉水又称酉溪。古老的酉水，她的每一粒砂石都镌刻着历史；厚重的酉水，她每一道波光都闪烁着睿智。在这里，我们可以触摸历史留下的痕迹，聆听远古的天籁之音。在这里，盘瓠文化、巫傩文化、中原文化、巴蜀
I will arise and go now, and go to Innisfree,rnAnd a small cabin build there, of clay and wattles made;rnNine bean-rows will I have there, a hive for the honey-bee,rnAnd live alone in the bee-loud glade.rnAnd I shall have some peace there, for peace comes
目的探讨遗忘型轻度认知障碍(amnestic mild cognitive impairment，aMCI)患者数字化画钟测验(digital clock-drawing test，dCDT)的表现特征及其与传统画钟测验(traditional clock-drawing test，tCDT)相比对aMCI患者的诊断效力。方法选取2020年11月至2021年5月就诊山西医科大学第一附属医院门诊的中