查询词典 computation time

Flow pattern computation is carried out by using a modified function of stream function Laplace equation proposed by the author, and the flow fields of heterogeneous goafs with complicated shapes and along the boundary direction can meet the condition of orthogonality of flow net, and at the same time the orthogonality can be controlled by the precision of split meshes.

指出用 流函数Laplace方程修正函数，对复杂形状和沿多边界方向非均质的采空区流场计算，仍能满足流网正交，其正交性可通过剖分网格精度来控制。

This paper presents the method of computation for waveguides partially filled with dielectric by using finite-difference time-domain method.

给出用时域有限差分方法计算电磁场问题的差分格式，详细介绍了FDTD法分析介质填充波导截止频率的计算过程。

Using the method of numeral computation,we explore transient behav-iors for KPAS,i.e,the degree of squeezing as a function of the initial intensity 〓at some time 〓,discovering that squeezings of k≥2 are remarkably different fromordinary squeezing mainly in the degree and scope of squeezing.

接着运用数值计算的方法，研究了KPAS的瞬时行为，即压缩程度在某一时刻τ随场的初始强度〓的变化，发现普通压缩与k≥2的压缩之间存在着显著的差别，主要体现在压缩的程度与范围两方面。

We also propose a simple motion re-estimation method for video transcoder, which has very low computation and qualifies for real-time transcoding.For increasing prediction accuracy, BMA is first demonstrated to be inaccurate for nontranslation motion.

为了减小运动估计的预测误差，本文从根本上解释了BMA不能表示非平移运动的缺陷，引入基于节点位移的可变形块运动模型，给出预测精度高、运算量低且易于实现的节点位移搜索算法，有效减小预测误差。

The deduction is help-ful to re-recognize the academic value of "The Detailed comment on Computation and Record",and provides an important reference for the design and the operation of the home-made economictoken, accounting token, and detail account in the present time.

演绎500年前流行于威尼斯的备忘簿、日记帐簿和分类帐簿的格式和操作方法，有助于重新认识《簿记论》的学术价值；对于今天的自制经济凭证、记帐凭证和明细分类帐的设计和操作，具有重要的借鉴意义。

The optimized layout of two-dimensioned parts is broadly used in the fields of manufacturing、 costume、 leather and architecture,at the same time it is also a question with the most complicated computation.

二维零件的优化排样技术广泛的应用于制造工业、服装、皮革以及建筑行业中，同时也是一个具有最高计算复杂度的NP完全问题。

This paper reconstructs the phase space for the rating time series by using the advantages of high reliability and fast computation of the improved C-C algorithm, and proves that the short-term transmission line rating has the chaotic characteristics and thus can be predicted with the chaos theory.

利用改进的C-C算法可靠性高、计算速度快的特点对容量时间序列进行相空间重构，并证实了线路允许输送容量具有混沌特性，可运用混沌理论预测线路输送的容量。

Then it can obviously reduce the frequency and the need of the real time computation of the main station, and the telecommunication between the main station and tracking stations as comparison with the tradition WADGPS.

该系统的特点是降低数据通讯链工作频度和实时性的要求，并通过增设区域性差分基准站来计算卫星相对钟误差和电离层改正，以减少主控站的计算工作量。

A GPS Doppler model was constructed by using geometric scalar analytic approach, considering the fact that observer is not necessarily on the ground trace of the satellite. In addition to the modeling and computation of orbital angular velocity, visible window of satellite, and the maximum elevation earth-centered angle, Doppler's characterization with regard to the observing time was deduced and analyzed.

采用几何标量分析方法，建立了地心地固坐标系中GPS信号多普勒频移分析模型，计算了卫星可见地心角、卫星轨道角速度和卫星可见区间，推导并分析了多普勒频移关于接收机最大可见仰角、卫星轨道角速度和卫星可见时刻开始所经历的时间等参数的变化规律。

Our country ancient times calendar not only including solarterms calculation, each month date number assignment, month and leapyear month arrangement and so on, but also includes many astronomy thecontents, like the date occurs the time and obviously thesituation computation and the forecast, five big planets positionscalculation and forecast and so on.

我国古代历法不仅包括节气的推算、每月的日数的分配、月和闰月的安排等，还包括许多天文学的内容，如日月食发生时刻和可见情况的计算和预报，五大行星位置的推算和预报等。

There are different types of personal loans available.

有许多不同类型的个人贷款优惠。

The above mentioned teaching model of spiral rising can be used to avoid rigidness in teaching.

上述螺旋式上升的教学模式，可以避免教学形成模式後的僵化现象。