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The results have been used to guide the pickup of first breaks and to construct initial velocity model for refraction statics. 在折射静校正处理中应针对不同地貌特徵建立初至拾取原则和初始速度模型，以确保折射静校正结果的准确可靠。
initial velocity model 初始速度模型
Using this model, the paper studies the affection of the change of the bore diameter in each feature section to the initial velocity of projectile, and the relationship between the initial velocity of projectile and the total change of the bore diameter. 并用该模型研究了各特征截面内径改变量对弹丸初速改变量的影响,以及弹丸初速改变量与总内径改变量间的关系。
The insertion of the initial velocity is accomplished by offsetting the motor shaft position prior to the start of navigation. 初始速度的加入可以在导航开始前用预先装走马达轴的位置来实现。
The body appears to remain suspended in space if it has no initial velocity relative to the elevator. 如果物体相对于升降机没有初速度的话，这个物体看起来就好象是一直悬在空中不动。
Velocity model building for prestack depth migration is a model based iteration process. 摘要叠前深度偏移速度建模是一种基于模型的迭代修正过程。
And DPT processing in terms of range cell leads to the estimation of acceleration and initial velocity. 按距离单元进行的DPT处理可获得目标加速度和初始速度的估计。
Therefore, it has the potential to image reflectors in depth without requiring the velocity model. 因此，它有可能反射的形象，而不需要进行深入的速度模型。
To change the initial velocity, click on the applet and then change the velocity slidebar. 你可以改变气体分子的速度来观察气压有怎样的变化。
The tomographic inversion of the surface layer velocity model with the first break is the important base of the tomographic static correction. 初至波表层速度模型层析反演是层析静校正的重要基础。
For many given initial velocity, there is one particular angle of departure for which the horizontal range is a maximum. 对于任一给定的初速度，有一特殊的发射角，以此角度发射，水平射程最大。
The prestack migration into space should be based on accurate isochrones through the heterogeneous velocity model and the wave incidence angles. 空间叠前偏移是基于精确的通过不均匀速度模型的等时线和波的入射角。
The droplet size, initial velocity of gas flow, superheat degree and spray distance all have great influences on the heat transfer behavior of atomized droplets. 熔滴尺寸、雾化气流初始速度、熔滴过热度及喷涂距离对雾化熔滴的热传输行为均有很大的影响;
Initial projection angle, droplet diameter and initial velocity are decisive factors that affect the trajectory of droplets. 初始喷射角、粒径以及初始速度是影响喷淋液滴运动包络线的决定性因素。
Equivalency to extract FPS of the crustal velocity model of Seismographic Station of University of California, Berkeley, and that of USGS was demonstrated. 论证了伯克利加利福尼亚大学的地壳模型与美国地质调查局的地壳模型对于求断层面解的等效性.
As an inverse problem,migration velocity analysis tries to infer the velocity model from the picked residual curvatures on common image-point gathers(CIGs). 作为一种反问题方法,偏移速度分析利用共成像点道集上的剩余曲率成像点来反演速度模型。
The result on the process for the FAE filled 5kg PO indicates that such models can simulate the process on explosive dispersal fuel with high initial velocity. 结果表明，所建立的模型可以很好地模拟云雾的形成过程，从而可以预估高速下云雾场参数。
As an inverse problem, migration velocity analysis tries to infer the velocity model from the picked residual curvatures on common image point gathers (CIGs). 作为一种反问题方法，偏移速度分析利用共成像点道集上的剩余曲率成像点来反演速度模型。
Comparison of Induced Velocity Models for Helicopter Flight Mechanic. 直升机飞行力学诱导速度模型的比较。
The explosive dispersal process of the FAE (Fuel Air Explosive) device loaded with 5kg PO and pitched downward at an initial velocity 100m/s has been calculated. 用以上模型计算了竖直下抛初速为100m/s、装填5kgPO的FAE装置的爆炸抛撒过程。

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