Sentence examples for test are difficult to from inspiring English sources

Direct tensile test are difficult to perform and actually no consensus on phenomenon involve and on tensile creep compliance (with respect to compressive one) is available.

Although a widely used method, the results from this field test are difficult to interpret in practice because (i) the fracture process in multilayer systems is very complex and only partially explored and (ii) field data is typically insufficient to establish direct causal links between test results and snowpack characteristics.

Dynamic image stabilization precision is a key technical indicator in optical image-stable device, however, the fast dynamic test is difficult to implement.

However, due to the risks of the coal and gas outburst, the field test is difficult to complete.

There are however cases in which the but-for test is difficult to reconcile with our intuitive judgements of responsibility.

The SRA test is difficult to perform and is usually only done in regional laboratories.

This test is difficult to perform, and often requires a trained observer.

However, the challenge test is difficult to perform.

Tests to evaluate the robustness of the results (including Egger's test) were difficult to interpret.

The lupus anticoagulant test is difficult to perform and many times is not included.

A true shear test is difficult to perform because one of the specimens is always fixed to the test device.