Debris bam was added to the model to simulate the impulse force of debris flow to the dam and the variety of debris flow field after adding the dam based on the cleuch 3D land form model.
The numerical model of the linear optical amplifier (LOA) is built based on the rate equations. The gain clamping characteristics of LOA are simulated.
A mathematic model of spray wall-impingement was established based on discrete droplet model (DDM) considering the operating conditions of diesel engine.
And they shall build the old wastes, they shall raise up the former desolations, and they shall repair the waste cities, the desolations of many generations.
The gradual drying of the soil caused by its diminished ability to absorb water results in the further loss of vegetation, so that a cycle of progressive surface deterioration is established.
Since 2002 the effort to make the Hawaiian archipelago a sanctuary has spawned more than 100 meetings and working group sessions and 22 formal public hearings; 52,000 comments have been made.
AIM: To establish a quantitative method of determining thymol and carvacrol in Shushi Ganmao Ling dripping pill Herba Moslae, Herba Artemisiae Annuae, Radix Scutellariae, etc.
Africa is historically ill-equipped to build great cities—there are no reference points. The African city is simply happening, a causality without thought, without planning, without ambition.