我来把更一般的形式,写出来吧,在一维空间中,位置和速度,作为时间函数的,一般形式,这里的加速度是一个常数。
I now would like to write down, in most general form the equation for the position and the velocity as a function of time for a one-dimensional motion whereby the acceleration is constant.
完美散列函数是一种在时间和空间方面都十分高效的静态搜索集实现。
Perfect hash functions are time- and space-efficient implementations of static search sets.
db 2 batch运行的总结表明,很多时间花在db2agent过程中,这个过程执行空间函数st_envelope和ST_Centroid。
The summary of the db2batch run shows that a lot of time is spend inside the db2agent process, and that's the process that executes the spatial functions ST_envelope and ST_Centroid.
当声波是空间位置和时间的周期函数时,平面波误差项永远是一负偏差项。
The plane wave error is always negative windage, when the sound wave is the cycle function of space and time.
如果忽略一些次要的因素,搜索的时间和空间仅是最佳路径的线性函数。
If we neglect some secondary factors, the searching time and space will only be the linear functions of the optimal path.
作用在建筑物表而的风荷载是一个空间和时间的复杂函数。
Wind pressures acting on buildings are complicated functions of both time and space.
本文介绍光的相干性概念,其中包括空间相干性、时间相干性和复相干函数。
This paper presents coherence concepts including time coherence, spatial coherence and complex correlation function.
由隔水底板至自由面的距离是空间和时间的函数。
The distance from the impermeable base to the free surface is a function of space and time.
在对边界层速度合理假设的基础上,求解了动态积分方程,给出了依时间和空间变化的边界层厚度响应函数。
The dynamical respondent functions dependent of the time and the space for the velocity boundary layer are different from the classical results.
把一个时间或空间函数分解为具有一定振幅和相位的正弦函数(正弦和余弦)之和(或积分)的过程。
The process of decomposing a function of time or space into a sum (or integral) of sinusoidal functions (sines or cosines) with specific amplitudes and phases.
小波由一族小波基函数构成,它可以描述信号时间(空间)和频率(尺度)域的局部特性。
By the family of wavelet basis function of wavelet Composition, it can describe the signal time (space) and frequency (scale) domain of the local characteristics.
从规格化模型出发,考虑空间因素和时间因素,定义相关函数并考察相关函数在临界点的表现及其与“巨涨落”形成的关系。
From standardized model, attach importance to space and time, study the action of the correlation function on the critical large fluctuations.
该划分策略将处理器等待时间作为目标函数,通过极小化所有处理器的等待时间来划分和分配状态空间。
The heuristic strategy use the waiting time to be a target function, and partition the state space by minimizing the waiting time for all the processors.
应用曲线拟合方法将所得统计分析系数拟合成时间函数,就可将高原地区的气温和地面温度表示成统一的空间坐标和时间的函数。
It is indicated that the air temperature and ground temperature in the plateau can be expressed as functions of location coordinates and time.
谱强度与归一化光场强度和相对论因子乘积的平方均成正比,载波包络函数使光场中电子运动的时间和空间周期减小;
The spectral intensity was proportional to the square of the product of normalized light field intensity and electronic relativity factor.
将旋转经验正交函数(REOF)和谱分析和谐波分析相结合深入分析阿克苏河流域的降水量场的时间变化和空间分布。
Space-time distributing character of precipitation field in Akesu-river drainage-basin were studied by REOF, spectrum, and harmonic analysis.
将旋转经验正交函数(REOF)和谱分析和谐波分析相结合深入分析阿克苏河流域的降水量场的时间变化和空间分布。
Space-time distributing character of precipitation field in Akesu-river drainage-basin were studied by REOF, spectrum, and harmonic analysis.
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