Sentence examples for material have to from inspiring English sources

In huge open-pit or underground operations, large amounts of rock material have to be moved in order to provide shale for surface retorting.

In this context, also internal logistic processes, such as in-plant transportation of material, have to be considered by factory planners.

Heat pipe components – principally the wick, working fluid and wall material – have to be carefully selected for compatibility with one another over the appropriate operating temperature range.

In these applications, the low cycle fatigue (LCF) properties of the material have to be taken into account for the design and life analysis of such components.

While the process has been designed and characterized specifically for pharmaceutical products, the proposed approach can be used in several other fields where the characteristics of porous material have to be monitored.

The plant breeders who wish to cross some in-bred corn lines for the first time, or who want to self in-bred lines to reproduce similar material, have to control where the pollen goes from one plant to the other.

Material had to be collected first.

The flow of original material has to be constant.

Water to mix the material had to be shipped in by tankers.

With A-list items in ever shorter supply, fresh material has to be found.

He continues, "All the monologue material has to be on Johnny's desk by three o'clock.