Sentence examples for changes is required from inspiring English sources

In the case of PTE, the combination of multiple subtle changes is required to fulfill these biophysical requirements and completely switch the enzyme's ability to recognize two different substrates (paraoxon vs. 2NH: tetrahedral vs. planar, P O bond vs C O bond cleavage, trigonal bipyramidal vs. tetrahedral transition state geometry).

Hence adaptation coping with such influent stream changes is required for most pH control systems.

For practical application of the groundwater heat pumps, detailed investigation of hydrogeologic conditions and potential environmental changes is required.

Further investigation of the relationship between physical changes caused by physical task stress and the voice quality changes is required in order to explain these results.

To determine whether any pressure variation in pipeline hydrostatic test is a result of temperature changes or the presence of leaks, the calculation of pressure/temperature changes is required for test sections.

City approval of the changes is required, but Stockton said he hopes to complete the observation deck by the second quarter of next year.

What changes are required?

But radical changes are required.

Yet, she continued, changes were required.

Today Mr. Ashcroft said no further organizational changes were required.

So long as the Fed does not change forecasts, no policy changes are required.