正常静水压力

2007年VOA标准英语-Most Children with High Blood Pressure Not Diag

By Carol Pearson Washington 22 August 2007 High blood pressure, or hypertension, is a disease usually associated with adults, but children can get it too and can have serious health problems because of it. A new study is now calling for pediatricians

发表于:2019-01-13 / 阅读(94) / 评论(0)

2007年VOA标准英语（八月）

VOA标准英语2011--Midlife Blood Pressure Spike Ups Heart Attack Risk

Midlife Blood Pressure Spike Ups Heart Attack Risk A new study indicates people who develop high blood pressure during middle age have a higher risk of heart attack, stroke, or related medical problems later in life. It's pretty well established that

发表于:2019-01-13 / 阅读(45) / 评论(0)

VOA标准英语2011年(十二月)

SCIENCE IN THE NEWS - Pressure Rises on Scientific Publisher

SCIENCE IN THE NEWS - Pressure Rises on Scientific Publishers to Offer 'Open Access' / 2,400-Year-Old Gold Mask Found in Bulg... By Broadcast: Tuesday, August 31, 2004 (MUSIC) VOICE ONE: This is SCIEN

发表于:2019-01-30 / 阅读(106) / 评论(0)

科技之光

Are you a normal person？

Are you a normal person？你是正常人吗？ During a visit to the mental asylum, a visitor asked the director ..., What is the criterion that defines a patient to be institutionalized? Well... said the director, we fill up a bathtub, and we offe

发表于:2019-02-06 / 阅读(60) / 评论(0)

趣味英语

英语听力文摘 English Digest 374、神奇的蟹

Amazing Crab s D: What's the difference between a hard- shell ed blue crab and a soft- shell ed blue crab ? Y: Is this a trick question? D: I'll give you a hent. It has to do with the crab s skeletal system. Y: Skeletal system? You got me there, I kn

发表于:2019-02-16 / 阅读(97) / 评论(0)

英语听力文摘 English Digest

Pressure

A 104 year-old woman was being interviewed by a reporter: And what do you think is the best thing about being 104? the reporter asked. She simply replied, No peer(窥视）pressure.

发表于:2019-02-18 / 阅读(68) / 评论(0)

趣味英语

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学英语单词

aphodius (aparammoecius) nishikawai

application suite

arterys of mueller

audio frequency meter

AUI cable

bonsaied