再将硝酸纤维素滤膜置于含碱的湿滤纸上， 碱的作用是使DNA变性。

The nitrocellulose filters are then placed on wet filter paper containing alkali, which denatures the DNA.

youdao

和慕拉诺的含碱玻璃不同，波西米亚和英国的玻璃制品冷却后，可以进行雕刻和切割，由此，风靡了欧洲大陆。

Unlike Venice’s soda glass, potassium and lead glass lent themselves well to engraving and cutting when cold, and became fashionable throughout Europe.

youdao

然而，这些有毒淤泥中最危险最直接的因素是它的高含碱量。

The most dangerous immediate factor is the sludge's high alkaline level.

youdao