mathematical model造句怎麼寫

But every engineer, enthusiastically using mathematical models of the real world, knows the model is just that, the model.

There are two aspects of the free-rider problem apparent in this simple mathematical model.

The article has established mathematical model of an increase output, expound the mathematical principles of inducing investment, output value fluctuation and economy adjustment.

Basing on the theory of single forming, the mathematical model of progressive forming of open-seam pipes is established.

This paper describes the mathematical model derivation of gun drill point with planar flanks, for given sets of design parameters.

The mathematical model of minimum energy dissipation indicates that to increase value N is evolution direction of .

A mathematical model depicting the flow and he at transfer in the inverse solidification mold is built up according to the continuum model.

Based on the moving puff integration model, TSP atmospheric diffusion model in conditions of light air and calm has been derived theoretically by a method of mathematical model analysis.

In this paper, a mathematical model is used to characterize this random signals, and a time averaging method is used for obtaining the ultrasonic attenuation coefficient.

A large number of experiments on different generators verify that the mathematical model is correct and effective, and that the protection schemes are sensitive and reliable.

The satisfactory mathematical model of K 8 flap spacing mechanism has been set up by the method provided in this paper, so that the reliability of the mechanism can be calculated.

Take aim at blanking the maximum number of single blanking sample on a certain length and width sheet metal, the mathematical model and algorithm of optimum layout are proposed.

A method of mathematical model to evaluate beauty of chrysanthemum based on the theory of the Unascertained Rational Number was given and used to guide flowers planting and production.

The mathematical modeling of the collision avoidance radar is discussed.

The development of mathematical models for deep penetration laser welding in recent years is introduced.

Also blissfully ignored, he wrote, were the perils of relying on mathematical models devised without worst-case situations in mind.

Three-dimensional, three-phase, black-oil mathematical models are established for the gas injection process in reservoirs.

By analyzing the process of RH vacuum degassing, the physical and mathematical models that are suitable for simulating the refining process have been developed.

The working principle of the altitude maintenance system was introduced, the related mathematical models were built up, and the problem of static error of system was solved.

The forward problem includes the activity source model, the head model and the mathematical model.

In establishing current mathematical model near the closure gap, two-dimensional model is usually adopted.

In particular, your mathematical model must address storage and movement; de-salinization; and conservation.

Through analyses the force on the pumping rod, building-up the polish rod mathematical model.

The normalized mathematical model for the engineering optimum design of thermoacoustic system is introduced.

A mathematical model of spiral bevel gear tooth surface was built by analyzing manufacture method and meshing theory.

Combining the reliability-calculating model of power system and calculating method of outage cost, a mathematical model that can optimize the reliability of power system is set up.

The infiltration process of the water on the surface is analysized under rainfall conditions, the two-dimensional mathematical model and its boundary conditions are presented.

The flight test data of some a reentry capsule are analyzed. The results validate the developed mathematical model and algorithm of trajectory reconstruction.

Coordination control object of thermal power plant unit has the characteristics of multi-variable, nonlinear, time-varying, coupling and large delay, so it is difficult to establish its accurate mathematical model by conventional methods.

The mathematical concepts of ESS and 3 of the most representative mathematical models are introduced: (1) Symmetrical Hawks doves game;

The mathematical models of the dynamic target and the tested apparatus are constructed with spherical trigonometry spherics.

The author has also offered some mathematical models for making transformation among various geodetic coordinate systems. They have use value for navigator and technologist of the related subject.

Each of them is declared as in the mathematical model.

The damping force model of the damper and the nonlinear mathematical model of vibration reduction system are established.

The mathematical model provides a correct, convenient mathematical model which can be applied to digital design for the design of the side slope of roads, Banks, canals and DAMS.

Based on analysis and study the dynamic output of accelerometer, simulating model of accelerometer, mathematical model of three-axis turntable and the characters of test errors are synthesized.

Based on fuzzy mathematics, a mathematical model was developed for water quality evaluation, the water quantity in Tian'e-zhou and Hei-wa-wu Oxbows of the Yangtze River was evaluated in this paper.

Sentiment drives insuranc premiums as much as mathematical models and past experience, however.

This paper gives a brief summary of the development of active flutter suppression of the aircraft, the creation of mathematical models and the methods of analysis and synthesis.

The general fitting degree only reflects the error of mathematical model.

The pick-up arrangement, mathematical model of impact-point positioning, medium for the transmission of earthquake waves, and the general system block-diagram etc. are described.

The mathematical models of docking dynamics in the process of capture are established for two spacecrafts with inner guide petal peripheral docking mechanisms.

A plane 2-d full load mathematical model is established under the body-fitted coordinate system based on staggered grid.

Based on the production process, the drill model principle is represented and the mathematical model of drill is analyzed.

On the basis of selecting such assignment range of gear module and eccentricity that there would be no undercut for shaping the teeth of noncircular gears, dynamically graphic simulation of the shaping process was conducted on the computer by using the mathematical model developed.