Sentence examples for control very difficult from inspiring English sources

The voltage to angle relationship was non-linear, making control very difficult.

This has made any negotiations with al-Shabaab over aid to the regions they control very difficult for aid agencies.

The highly nonlinear dynamical properties of the pH value to the addition of acid or base make the pH control very difficult.

This makes HIVC force control very difficult and complex.

The appearance of epidemic diseases in large lakes and reservoirs makes their control very difficult.

A major part of the insect life cycle is spent inside the coffee beans, making control very difficult [ 6].

New York City was excluded mainly because the unique characteristics of the city make tracing cases and identifying controls very difficult.

Blood glucose control was suboptimal in approximately one in two patients, reinforcing the notion that adequate control is very difficult to achieve [ 4].

Then we had just a control, a very difficult fixation task.

Due to the diversity of pollutants in pulp paper mill wastewater, their control is very difficult and presence in water resources poses a high risk to the environment as well as human health.

However, virus control is very difficult, as there are only a few vaccine types and many different strains of IBV.