Warning: file_put_contents(/home/www/wwwroot/zidian/001308.com/cache/472828f4aaa172b700c5fb0662442ce4.txt): failed to open stream: No space left on device in /home/www/wwwroot/zidian/001308.com/index.php on line 55 sphene例句_sphene英汉例句_sphene双解例句_零食美味英文词典
The sphene is a kind of stable mineral which is widely used in solidifing actinides separated from high level radioactive waste. 摘要榍石是一种稳定矿物，是人造岩石固化高放射性废弃物较理想的基材之一。