当井口偏移距较小时，直线法和折线法求取的层速度和地层真速度吻合；
When the offset distance is smaller on the wellhead, the layer velocity obtained with straight line and the refraction line is matched with that of actual formation velocity.
简化仿真模型将双向开关视为理想开关，仿真速度较快，用来验证控制算法的合理性；
The simplified simulation model would have considered bi-directional switches as ideal ones, and its simulated speed was faster, by which the reasonability of control algorithm has been verified;
根据以上算法求得的相速度更接近瑞利波真速度，从而提高了相速度的分辨率和精确度。
Based on the algorithm, the value of transient Reyleigh wave phase velocity is closer to true wave velocity, so the resolving rate and the definition of the phase velocity are improved.
算法起到了提高模拟精度、加快仿真速度的作用，为ADC时域模拟开辟了新的研究空间。
The algorithms serve to improve the simulation accuracy and speed up the simulation. The algorithms introduce a new research field on ADC time-domain simulation.
在空间作战仿真虚拟环境中，空间目标-卫星及空间碎片数量庞大，其轨道计算直接影响着仿真速度。
In space operational simulation virtual environment, space targets-satellites and space debris are in large quantities, and their orbits calculation affect the simulation speed directly.
与实际电路仿真结果相比，该模型仿真精度最大误差仅为万分之二，仿真速度超过实际电路仿真的800倍。
Compared with the result of RTL simulation, the maximal evaluation error of the simulator is less than two per ten thousand and the simulating speed is 800 times faster than RTL simulation.
与实际电路仿真结果相比，该模型仿真精度最大误差仅为万分之二，仿真速度超过实际电路仿真的800倍。
Compared with the result of RTL simulation, the maximal evaluation error of the simulator is less than two per ten thousand and the simulating speed is 800 times faster than RTL simulation.
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