The phrase "a batch of smaller" is correct and usable in written English.
It can be used when referring to a collection or group of smaller items or quantities, often in a context where size or quantity is being compared.
Example: "We decided to divide the large project into a batch of smaller tasks to make it more manageable."
Alternatives: "a group of smaller" or "a set of smaller".
Two conditions, i.e. a single larger graphite particle and a batch of smaller graphite particles, are used to test the prediction capability of the model.
"For Gannett, best known for owning USA Today and a batch of smaller newspapers from coast to coast, the addition of Belo will nearly double its number of stations, to 43, from 23.
The speed of a backup depends on a computer's processing power, the size of the files to be backed up (one large file can be backed up faster than a batch of smaller files that occupy the same amount of hard-disk space), and whether the connection is the faster U.S.B. 2.0, the older U.S.B. 1.1, or FireWire.
Other factors possibly affecting interest in the show: NBC has limited ability to promote itself (the network's overall schedule remains in the ratings basement), and the Globes also celebrated a batch of smaller films like "The Artist" that have produced limited box-office results.
Quite often, that first strike makes all the difference between a high-priced single stone and a batch of smaller, lesser stones.
Next, the company would send out a batch of small explorers to visit some of them.
When I visited, he showed me a batch of small muffins he had baked, with applesauce and milk, and cups of rice pudding tightly sealed in plastic.
An outfit called Quarterlies, Inc., is trying to give poets & other unhearalded writers a break by soliciting subscriptions en masse to a batch of small circulating magazines - The Beloit Poetry Journal, Film Culture, Botteghe Oscure, Perspective, Perspectives USA, & 25 others that "reflect the very highest literary standards".
Boil a batch of small new potatoes, then carefully smash them with a fork.
She is currently planning a limited batch of smaller Handsome Devils, which will also support a charity.
"The way forward is to bring about a new batch of smaller publishers, because smaller publishers can't afford such wastage," he says.
