Упражнение 68. Выберите нужный артикль или оставьте существительное без артикля

1. For example, ___ car with gradually loosening bolts (which is difficult to prevent in a corrosive and thermal and mechanical cyclic loading environment) is ___ poor product because of safety, vibration, and noise problems. 2. In these cases, ___ choice should be made of ___ single member at the joint on which to assume the external force to be acting. 3. ___ medium through which a photon can only travel a short distance without being absorbed is known as optically thick. 4. Laboratory users often use ___ ice bath made from a good-quality Dewar flask or vacuum-insulated bottle of at least 1 pt capacity, as shown in ___ Figure 4. 5. It must be emphasized that ___ proper knowledge of these properties is vital to the prediction of fluid mechanics and heat transfer phenomena in rheological fluids. 6. This arrangement results in ___ high quality at the exit from the low-pressure steam turbine. 7. The spill-return nozzle is a simplex nozzle with ___ rear passage that returns fuel to the injection pump. 8. ___sweeping and ___ renewal of the droplet growth process is responsible for the high heat transfer coefficients associated with dropwise condensation. 9. The thermocouple effect between ___ junction of two dissimilar metals causes an electric current that may induce electrolytic corrosion. 10. Products are sometimes specially mounted to counter ___ destructive effects of shock and vibration. 11. If ___ mechanical stresses so produced are below ___acceptable safe working stress of ___ materials involved, no direct protection methods are required.