Fanned by a constant updraught of ventilation between the kitchen and the chimneyflue , ignition was communicated from the faggots of precombustible fuel to polyhedral masses of bituminous coal , containing in compressed mineral form the foliated fossilised decidua of primeval forests which had in turn derived their vegetative existence from the sun , primal source of heat radiant , transmitted through omnipresent luminiferous diathermanous ether
2.
All the diathermanous processes of the measurement and control platform are analyzed from the angle of thermal science . we compute the design parameter of the thermoelectric refrigerator , present the measures of improving or weakening the corresponding diathermanous processes , which is the theoretical basis of the next design
3.
It provides strong basement for the research of design . the method of structure analysis commended by this paper is based on nonlinear finite - element , diathermanous and elasticity mechanics . it found the model of a steel beam pressed by gravity and temperature in the condition of indoor fire
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