At different loads the feed flow should be
A: changed
B: continued
C: accommodated
D: maintained continuous steady
A: changed
B: continued
C: accommodated
D: maintained continuous steady
举一反三
- A steady flow is one in which all conditions at any point in a stream remain constant with respect to time, but the conditions may be different at different points.()
- Chen maintained a ______________ pace throughout the race. A: rough B: few C: steady D: seasonal
- N-S equation cannot be applied to ( ) A: Flow of incompressible viscous fluid B: Unsteady flow of incompressible ideal fluid C: Steady flow of incompressible ideal fluid D: Motion of non-Newtonian fluid
- Water ____ into ice. A: will changed B: must be changed C: should change D: can be changed
- All that is needed is a ________ supply of the basic necessities of our daily life. A: continued B: continuously C: continuous D: continuing