谷氨酰胺-水解化

SSS 2008-03-03

This is Scientific American's 60-Second Psych, I'm Christopher Intagliata, got a minute? While at Stanford in the mid-1960s, One Flew Over the Cuckoo's Nest author Ken Kesey started adding a peculiar ingredient to his home-cooked venison stew--LSD. N

发表于:2019-01-08 / 阅读(77) / 评论(0)

Scientific American(三)月

英语歌曲:Polly Wolly Doodle

PollyWollyDoodle Oh,IwentdownSouthfortoseemySal, SingPollywollydoodle(I'msinging)alltheday, MySal,sheisspunkygal, SingPollywollydoodle(I'msinging)alltheday. Faretheewell,faretheewell, Faretheewellmyfairyfay,(Isay,Singalltheday.) ForI'mgoin'toLou'sian

发表于:2019-01-10 / 阅读(84) / 评论(0)

Wee Sing In The Car

Protamine Sulfate Injection

Protamine sulfate is a drug that reverses the anticoagulant effects of liver compounds such as heparin. Protamine is extracted from the sperm of salmon and other species of fish, and then made into a protamine sulfate injection which is a necessary d

发表于:2019-01-19 / 阅读(66) / 评论(0)

世界各地新闻集锦

2018年CRI Locals hail Uganda's largest hydro power plant project financed by China

Locals in Uganda are lauding a construction project financed by China which is creating the East African country's largest hydroelectric power plant. The 600-megawatt (MW) Karuma Hydroelectric Power Plant is located at the mid-western district of Kir

发表于:2019-01-19 / 阅读(94) / 评论(0)

2018CRI中国国际广播电台

VOA慢速英语2012 AMERICAN MOSAIC - Senior Citizens Sing for Health and Fifteen-Year-Old Kyla Ross Heads to the Olympics

AMERICAN MOSAIC - Senior Citizens Sing for Health and Fifteen-Year-Old Kyla Ross Heads to the Olympics JUNE SIMMS: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) Im June Simms. This week, we play new music from singer John Mayer. We also

发表于:2019-02-06 / 阅读(67) / 评论(0)

2012年VOA慢速英语(七)月

学个词Learn a Word 第1530-glut

今天我们要学的词是glut. Glut is spelled g-l-u-t, glut. Glut 是充斥，过量的意思。中国汽车流通协会打算建议汽车生产商们减少产量，因为The worsening glut of vehicles across the nation's car dealerships is unsust

发表于:2019-02-07 / 阅读(37) / 评论(0)

英语单词荟萃

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学英语单词

Achilles(') reflex

adaptvie quantization(aq)

block-on-ring wear test

bloom shears

breakfast-bar

burner characteristics

Carboxycathepsin