GUANGZHOU, June 18 (Xinhua) -- As of noon on Wednesday, continuous heavy rainfall has affected approximately 300,000 residents of Huaiji County, which is administered by Zhaoqing City in south China's ...

GUANGZHOU, June 18 (Xinhua) -- As of 7 a.m. Wednesday, continuous heavy rainfall had affected over 180,000 residents in Huaiji County under Zhaoqing City, south China's Guangdong Province.

在自行车比赛中，技术的飞速发展和对装备极限的不断追求，早已超出了传统的想象范畴。一个简单的车轮，可能因为某个细节的微调，便能够成为决定胜负的关键。随之而来的是对技术作弊的层出不穷的追查与应对，UCI（国际自行车联盟）作为全球自行车运动的最高管理机构， ...

就像武汉大学的艾新平教授说的： “全固态电池能量密度高、安全性好的说法，其实是偷换概念。它可能没有那么易燃，但是一旦出事故，硫化氢就出来了，不会烧死人但是会把人熏死。” ...