Sentence examples for this is a first reaction from inspiring English sources

I do not imagine that union barons will be bearding him in his hotel tonight, putting their feet up on his coffee table, tapping cigar ash in his potplants and dictating policies they expect in return for securing him the leadership.That said and this is a first reaction to sitting in the hall this afternoon and watching Mr Miliband win blimey, this felt like a lefty gathering.

The slopes are largely linear, which indicates that this is a first-order reaction.

There was a second reaction too among some liberal foodies.

This is a typical first reaction.

"This was only a first reaction.

The results indicated that this polymerization is a first order reaction with respect to monomer conversion.

The Mass-action model assumes that this is a simple second-order reaction; the Michaelis-Menten model assumes that there is an intermediate product; and the S-system considers the diffusion effects in one dimension and three dimensions.

This suggests that ruminal starch digestion is a second-order reaction limited by enzyme activities as well as substrate availability; ruminal contents of cows fed low-starch diets may have insufficient amylolytic activity for maximal starch digestion when readily fermentable starch is available.

This first possibility is a second [4 + 2] cycloaddition reaction, resulting in dihydrophenanthrene-like intermediate V.

"I don't think this was a reaction to our first album," says MacColl.

Kinetic experiments indicated that this slow process was a first-order reaction, implying it was a unimolecular conversion.