氡被认为有诱发肺癌的危险。There is an acknowledged risk of lung cancer from radon.这种疾病是大脑化学物质失衡诱发的。The illness is triggered by a chemical imbalance in the brain.如果病毒不能变异, 也就不能够诱发疾病了.If the virus cannot replicate itself, it cannot cau...
DATEM 、 SSL - CSL 、 lipase and their combination were studied for improving the quality of steamed bread.研究了 DATEM 、SSL—CSL和脂肪酶单体及其复配添加对馒头品质的影响.It was then certain that he came for these black steamed buns of broomcorn f...