Sentence examples for are valid only when from inspiring English sources

At foil, hits must be made with the point of the weapon and are valid only when they land on the prescribed target area (the trunk of the body).

However, the results established in [29] are valid only when the graininess function is bounded which is a restrictive condition.

Standard corrections for clustering are valid only when the number of groups or clusters is large (Wooldridge 2003).

In such kind of application scenarios, sensory data are valid only when they reach the sink within the specified time threshold.

The results of Zhang and Zhu [10] are valid only when the graininess function μ ( t ) is bounded, which is a restrictive condition (e.g., the results cannot be applied to T = q N 0 : = { q k : k ∈ N 0, q > 1 }, where μ ( t ) = ( q − 1 ) t is unbounded; see [12]).

M-mode measurements are valid only when LV geometry is normal and may be misleading in case of remodeling.

In the first method, the lower lags of the auto-covariance function are used to estimate the observed noise variance with high estimation accuracy, but it is valid only when the AR order is greater than the MA order.

Inter-validation between satellite and SO2-flux derived TADR is valid only when the pre-eruptive sulfur content is constant.

Despite the straightforwardness, this method is valid only when the random processes considered follow Gaussian distribution.

The job is valid only when its correlation value is greater than zero.

This statement is valid only when the considered joint length is longer than the wavelengths of the incident waves.