Sentence examples for substantial drills from inspiring English sources

On cloddy soils, try filling substantial drills with old potting compost and sow into this.

It also provides substantial marketing, drilling and other oilfield services.

Moreover, even though there is substantial opposition to drilling in the refuge among moderate Republicans, a last-minute designation could persuade Republican leaders to insist on party discipline to rebuke an outgoing president for a perceived attempt to tie the hands of an incoming president.

Results of variance analysis indicate that there is little dependency of tearing size on processing variables with the compound drill, whereas the common drill shows substantial dependence.

Drilling in composites is an unavoidable operation which leads to substantial damage around the drilled hole.

Mr. Graves said the state was focused on three areas: attaining penalties and legal remedies from the BP spill, pushing legislation that would bring Louisiana a substantial share of offshore drilling royalties currently going into the federal treasury and battling with the Army Corps of Engineers over its management of the Mississippi River.

Borehole instabilities during drilling cause substantial problems in all areas of the world.

Substantial analysis on gun drilling in Inconel 718 regarding mechanical tool loads, chip formation, the tool wear, as well as bore hole quality will be presented.