在卫星导航定位系统中,多普勒频率偏移是影响接收机性能的关键因素之一。
In the satellite navigation and positioning system, Doppler shift is one of the key problems that may degrade the performance of the satellite receiver.
分析误差传递因子相角等因素对有限差分波动方程偏移造成的相位畸变问题,找到相应规律。
Cut-error that made from the finite difference mirgation, phase angle of error transfer function and factors that determine their values are discussed.
偏移速度是影响偏移效果的关键因素。
Migration velocity is the key factor which influences the migration result.
本文首次提出了影响超高频rfid数字接收机性能的各种因素,明确了噪声和直流偏移干扰对读写器性能的影响关系。
By analysis the factors which affect of UHF RFID reader's digital receiver, make it clear between signal noise first time, DC offset and receiver performance.
许多研究发现,参照点并不是固定不变的,而是随着时间、先前的决策结果等因素而发生偏移。
Many studies have found that the reference point is not fixed, it update through time as a function of outcomes of past decisions or other factors.
在雷达波偏移处理中。通常将边界条件设为零,但是这会在边界处产生由非介质因素引起的反射现象,使得剖面的解释精度降低。
In the radar wave migration processing, the boundary condition is usually considered as zero which is the cause of the interpretive precision depressed because of the reflection of non-media factor.
目的为进一步认识新生儿出生方式是脐带血t S h向高值偏移的重要影响因素。
Objective to further know that neonatal birth way is important factor which makes umbilical cord blood TSH tend to higher value.
由于动校正速度是随偏移距变化而变化的,而常规速度分析并没有考虑这一因素,动校正效果往往不是很理想,从而影响资料的叠加和成像效果。
The conventional velocity analysis does not consider the influence of the NMO velocity varying with offset, making the results not ideal, leading to a poor stacking and migration imaging.
建立了考虑板料中性层偏移、包辛格效应等因素的拉延筋解析模型。
The paper suggested a draw bead model in which Bauschinger effect and incline of neutral layer were taken into account.
光束的偏移量及激光功率是影响气孔产生的主要因素。
The offset of the laser beam toward Ti alloy and heat input markedly influence the formation of the porosity.
光束的偏移量及激光功率是影响气孔产生的主要因素。
The offset of the laser beam toward Ti alloy and heat input markedly influence the formation of the porosity.
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