Sentence examples for becomes the primary problem from inspiring English sources

Because butanol is classified as an extremely toxic chemical to microorganisms, its toxicity becomes the primary problem for its production via microbial fermentation.

When food becomes the primary -- or sole -- source of pleasure, that's when problems arise.

One thing Mr. Fogel did not expect when he first started his research was that  "overnutrition" would become the primary health problem in the United States and other Western nations.

Located in eastern China, the Jiangsu Coastal Plain is characterized by an extensively exploited deep groundwater system, and groundwater salinization has become the primary water environmental problem.

Due to excessive nutrient inputs, eutrophication has become the primary water quality problem for most of the Yangtze lakes.

This kinematics is suitably expressed by introducing a set of generalized variables representative of the beam midline displacement field, which become the primary variables of the problem governing equations.

"Ignorance and indolence is the primary problem.

Dehydration is the primary problem for athletes.

School staffs were never the primary problem.

It is the elsewhere that has presented the primary problem.

But population growth, per se, is not the primary problem.