Nano-Ni was first used as catalyst for disproportionation of resin acid.

将纳米镍催化剂首次应用于树脂酸的歧化反应中。

youdao

Solid acid can be used as catalyst for the esterification instead of sulphuric acid.

固体酸能够代替硫酸作为酯化催化剂。

youdao

Stannic Chloride can be used as catalyst for esterification instead of sulphuric acid.

四氯化锡能代替硫酸作为酯化催化剂。

youdao

Prices have soared: the cost of cerium oxide (often used as a catalyst) has increased sixfold since the start of the year, and is 20 times higher than in 2005.

ECONOMIST: Rare earths and China

Warped Physique is a solid removal spell, but it can be used as the clutch catalyst for getting those crucial extra points in to win a match.

FORBES: Exclusive Dragon's Maze Preview: Warped Physique

Kadra used this disappointment as a catalyst to set up a Somali women's team in west London, changing attitudes about women's football and bringing women in the local community together.

BBC: David Beckham's 2018 World Cup bid letter of support