Sentence examples for extremely difficult to control from inspiring English sources

There, said Peterson, we learned how differently oil behaves at extreme depths: forming suspended plumes rather than rising to the surface, and proving extremely difficult to control and to clean.

"It is extremely difficult to control," said an OCI spokesperson.

While the practice is illegal, it is extremely difficult to control.

Considering wild hogs are widely dispersed across the landscape, they are extremely difficult to control.

It will be extremely difficult to control, and will only be approachable on the flanks, or sides.

Legal highs are extremely difficult to control as the prohibition of one brand will see the arrival of several new products.

He'll be extremely difficult to contain.

Etching of silicon in iodate solutions is extremely complex and difficult to control.

Assume the patient is hospitalized with pulmonary and renal involvement".We described the patient as being a postmenopausal woman so as to eliminate fertility concerns, which are extremely variable and difficult to control for in a standardized scenario.

Thus, several studies showed that some epidemics can be controlled by such measures [ 30- 34], although extremely persistent strains may be very difficult to control.

Each domain of the CIRS is scored from 0 to 4 as follows: 0, no problem; 1, minor current problem or significant history; 2, morbidity or moderate discomfort, requiring treatment; 3, severe problem, constant significant discomfort, chronic problem difficult to control; 4, extremely severe problem, requiring immediate treatment, organ failure or severe functional impairment.