Sentence examples for has been trial from inspiring English sources

The middle part has been trial and error for me.

PRACTICE MAKES PERFECT A lot of it has been trial and error.

Microwave heating of frozen foods involves multiple physics and food product development has been trial-and-error in the food industry.

The system has been trialled on aerospace components containing impact damage.

Facebook has been trialling charging at its US operation since December.

Sean Carter of Aberfanturning has been trialling fairs in Chipping Sodbury and Gloucester.

Shopkick has been trialing the technology with Macy's.

The company has been trialling its solution in a test in Chicago.

The company has been trialing its service here for the past week.

Opera has been trialling this new version of Opera Mini since February.

Uber has been trialing Uber Works for service contractors (wait staff, security and so on).