【慢速VOA】２００８-１０-０４
New Findings Add to Health Concerns About a Chemical in Plastics(1/2) ( 本次听写约177词 )[下载今日慢速VOA听力资料mp3版] (右键另存为)
Bisphenol A is a chemical widly widely used to make hard* coverner , polycarbonate(聚碳酸酯) plastic. Food storage container were used for containers, reusable water bottles and baby bottles are among the many different * products that may contain B. P. A. B. P. ABPA. BPA is also commonly used in protected protective coverings inside metal food and drink cans.
People can swallow small amonst amounts of B. P. A. BPA as they eat or drink. And An industry web Web site says more than 40 forty years of safty safety research shows that plastics products made by Bisphenol with bisphenol（双苯酚） A are safe. By But others question the safty safety of B. P. ABPA. Now, a large study has linked it to dying beats diabetes（糖尿病） and hard heart disease.
Researchers divided almost 1,500 american dollars American adults into four 4 groups based on B. P. A level BPA levels in their *urine（尿）. All the levels were within the limits consider it considered safe by the United States food Food and drink administrationDrug Administration. Yet the study found that the higher's highest group was more than twice as likely as lower's the lowest group to have hard heart disease or die bigger's diabetes, or both.
The food Food and drink administration Drug Administration and chemical industry official officials said the study does not show that Bisphenol bisphenol A cause caused the disease. diseases
| 听写于：2008-10-4 10:56 | 用时：23:49 | |
| 正确率：70% (+10分) | 错词：45个 |
没有评论:
发表评论