свидетельство того, что

Свидетельство того, что

 No evidence of oil coking on the bottom of the piston dome was observed, an indication that the operating temperature of the unit was less than 422 K.

 The appearance of these cracks is evidence that the failure began at the bore surface.

Свидетельствовать о - to evidence, to indicate, to signal, to attest to, to testify to; to be indicative of, to be an indication of, to show an indication of, to be evidence of, to be evident, to be signalized by; to suggest (наводить на мысль)

 The high efficiency achieved in tests of the flight engine evidences very little valve leakage.

 The results were very disappointing and indicated the existence of a very severe environment.

 The number of tests performed during 1960's attests to the growing concern about notch effects in these applications.

 The exponential behavior is indicative of the effect of exhaust gas recirculation on NOx emissions.

 Substantial power loss economies are evident in this data. (Эти данные свидетельствуют о ...)

 Steady-state heat transfer was signalized by steady thermocouple readings over a prolonged period of time.