Sentence examples for it is difficult to control from inspiring English sources

"Because after you've created it, it grows stronger and stronger on its own until it is difficult to control".

While the presence of the anode SEI is vital, it is difficult to control its formation and growth, as they depend on several factors.

Once established it is difficult to control because of its broad host range, saprophytic life style and persistence of the sclerotia and mycelium in soil and plant material.

Because of its thigmokinetic behavior and the emergence of insecticide resistance, it is difficult to control with insecticides [ 15].

It is difficult to control M. phaseolina due to its persistence as sclerotia in the soil and plant debris [ 11].

However, it is difficult to control the foam morphology and maintain its high thermal insulation comparing to the conventional foams based on fluorocarbon blowing agents.

"It is difficult to control the food in their mouths.

It is difficult to control where the juice drops, so it is best done over a large bowl.

The agricultural supply chain is highly fragmented, so it is difficult to control the quality of inputs.

We are unable to assess the effects of a precise quantity of the intended psychoactive chemical, and it is difficult to control for external factors".

Therefore, it is difficult to control.