He derived the observed intensity distribution of light emitted by a hotsolid.
他导出了观察到的热体发光的强度分布。
2
The oil is injected into the bed of fluidized coalite and cracks on contact with hotsolid.
该油注于流化焦粉床层中，与热固体接触而裂解。
3
Although the hot rock of the mantle is a solid, under the tremendous pressure of the crust and overlying rock of the mantle, it flows like a viscous liquid.