这种方法利用一光学系统和电路，把线值差转换为时间差来测量。
This method was changed from measuring the dimension difference to the time difference measurement by using an optical system and circuitry.
该方法通过对原始声源运动轨迹的分析，对声源信号进行多普勒调频，并根据耳间时间差对双耳信号进行调相。
The sound signal is Doppler FM modulated based on the analysis of the moving track of the original source, and then phase modulated according to the interaural time difference.
激光-超声方法是通过测量由流动引起的超声脉冲信号在两束或更多来激光之间传递的时间差实现旋涡场测量的。
Our laser - ultrasonic method is better than existing laser methods for measuring flows. So we use our laser - ultrasonic method to measure the vortex field of the flow.
文中设计了等离子体粒子模拟的计算机模拟实验方案，验证了有限大小粒子和时间差分方法引起的对于色散关系的偏离；
The computer experimental scheme to simulate the plasma particle is de-signed. The simulation result shows the effects of finite—size particle and time difference on dispersion relation.
为了适当地用这种方法重建信号，我们必须精确地知道信号的最高频部分和最低频部分到达的时间差。
In order to properly reconstruct a signal in this manner, we would have to know the exact time-lag between the highest frequency portion and the lowest frequency portion of the signal.
介绍了一种测量电子与质子飞行时间差的动量测量方法。
A reference method for momentum measurement based on the TOF difference of proton and electron is introduced.
模式采用显式时间差分格式，通过标准的区域分割方法实现模式的并行化，并在16个节点的SP2上得到了一些初步结果。
The model employs explicit finite difference techniques in time. It was parallelized using standard domain partitioning techniques. Several results were obtained by 16 SP2 node.
该方法先在静态图像中分割出感兴趣区域，继而仅在感兴趣区域中应用变形的时间差分法来检测运动目标。
Those regions of interest are quickly segmented first and then a modified temporal differencing method is applied to detecting the moving objects.
软件设计部分，针对运动目标的检测跟踪各种跟踪方法，详细研究并实现了基于时间差分的运动目标检测方法，完成了系统整体软件设计。
Part of software the motion target detection method based on timing difference has been researched, the software design has been completed.
本篇方法学回顾的目标，在评估临床试验出版所需的时间是否受到其试验结果的影响（时间差的偏差）。
The aim of this methodology review was to assess whether the time taken to publish the results of clinical trials is influenced by the statistical significance of their results (time-lag bias).
获得数据指标的试验方法是根据GB8076- 1997规定试验方法，包括：泌水率、坍落度、凝结时间差、抗压强度比、收缩率等。
The testing method of acquiring the data guide lines is based on provision of GB8076-1997 including bleeding rate, slump, concreting time. ratio of compressive strength. shrinkage rate and so on.
对常用的时间差、频率差测量方法的原理进行了介绍，并对各种测量方法的性能进行了分析。
The principles of common time interval and frequency difference measurement techniques are introduced, and performance of these techniques is analyzed.
对常用的时间差、频率差测量方法的原理进行了介绍，并对各种测量方法的性能进行了分析。
The principles of common time interval and frequency difference measurement techniques are introduced, and performance of these techniques is analyzed.
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