Sentence examples for variation is required from inspiring English sources

Therefore, further study on the detailed porosity variation is required.

The knowledge of properties variation is required in correctly predicting life span of tubular under given operational conditions.

When a field with a rapid spatial variation is required, permanent magnets may offer the only practicable solution.

In addition to a low residual dc magnetic field, attenuation of external field variation is required to be 1012 at the gyro positions.

The fast variation is required due to the fact that the nonisothermal electrons have lower thermal velocity and can be easily trapped by the potential of the ion acoustic wave.

In secondary metabolic pathways where variation is required, duplicates will be maintained and evolve diverse expression patterns.

Furthermore, strict QoS requirements on delay and delay variation are required for some time-sensitive applications.

Reasonable estimates of PDR variation are required for random jammers.

However, workflows with well-defined sources of variation are required for clinical diagnostics and testing of tissue-engineered products.

Specifically, we identify that both thickness and local fiber angle variation are required to effectively define "Buckle-Free" panels under compression loading.

Finally, geomagnetic activity influence, studied via time series of the Dst index preceding observations, indicates that (n + 1/2) fce emission events are observed at CLUSTER position under moderate geomagnetic activity conditions, no specific Dst time variation being required.