Equations of steady drawdown, seepage velocity, quasi steady time and ideal well distance were obtained through analytic seepage equation.

The linear state feedback controller is established by solving discrete time Lyapunov equation.

通过求解离散时间Lyapunov方程，得出线性状态反馈控制律。

互联网摘选

The radiation heat transfer in enamelling furnace is analyzed and calculated, resulting in the calculation equation of heating time for wear. The effect of the distance and diameter of radiant tubes are also discussed on the heating time and furnace wall temperature.

分析并推导辐射管搪烧炉炉膛辐射换热计算公司和制品加热时间计算方程，讨论了辐射管管距对制品加热时间和炉墙温度的影响。

互联网摘选

The double-wave function quantum theory is applied to gain the time evolution equation to describe the physical quantities of a single motional particle in the one-dimensional Morse potential.

应用双波函数理论，得到了一维Morse势中粒子运动状态的力学量的时间演化方程。

互联网摘选

Double wave description of the motion of arbitrary-dimensional q-deformed oscillator is obtained. The time evolution equations of related physical quantities are derived.

双波理论被应用于描述任意维q变形振子，得到了各维力学量随时间演化方程。

互联网摘选

Application of extended time average equation in the prediction of porosities of clastic reservoir rocks

扩展时间平均方程在碎屑岩储层孔隙度预测中的应用

互联网摘选

According geometry principle, the calculating equations about time of ground target by satellite observation in accordance with circular orbit.

根据几何原理，对沿圆轨道运行、星载遥感器以圆锥扫描方式或线扫描方式工作的卫星，给出了确定地面目标能被该卫星观测的时间的方程。

互联网摘选

On the basis of acoustic impedance inversion, sand percentage section and sandstone porosity section are made using time average equation and interpolation formula. These two sections are significant to the extrapolation of logging data under ideal condition.

在波阻抗反演的基础上，利用时间平均方程和内插公式做了砂岩百分含量剖面和孔隙度剖面，这两种剖面在比较理想的条件下，对测井信息的外推有重要参考意义。

互联网摘选

So if we wanna know the rate of change of neutrons as a function of time we will write this expression.

所以，当我们想要知道中子的变动率，那是时间方程，我们会写下这个表达式。

互联网摘选

Dynamic multiscale-data-fusion algorithm using wavelet transform includes temporal dynamics and it is an optimal distributed filtering algorithm.

基于小波变换的动态多尺度数据融合算法引入了时间动态方程，是一种最优的分布式滤波算法。

互联网摘选

Conditions were controlled in order to make the clone of the gametocyte grow normally, equation between the wet weight and the time was concluded by the method of regression analysis.

控制适宜条件使海带配子体克隆正常生长，根据生长情况拟合出鲜重增长曲线，并回归分析出鲜重与生长时间关系方程。

互联网摘选

A Kind of Wave Solutions of the Generalized Time-dependant GL Equation of One Dimension

推广的含时间GL方程的一维波动解

互联网摘选

The bubble moving conservation equation constitutes a five-equation model.

引入汽泡运动弛豫时间方程，结合两相质量守恒方程，动量守恒方程组成五方程模型。

互联网摘选

The equations for density matrix elements are transformed into the set of equations with time-independent coefficients at the steady state via harmonic expansion, which are solved by matrix inversion. By the solutions we obtain the absorption and dispersion spectra.

利用谐振展开方法把介质密度矩阵元方程组转换成在定态条件下系数不依赖时间的方程组，然后用逆矩阵求解，并用此解求得介质的吸收与色散谱。

互联网摘选

With the increase of overlying effective pressure ( p), the linear correlation between stepout and porosity declines, which shows that Wyllie time average equation is sensitive in the low-pressure range.

随着上覆有效压力（p）的增大，时差与孔隙度的线性相关程度减弱，说明Wyllie时间平均方程在较低压力范围内敏感；

互联网摘选

In the forth chapter, the fuzzy time series model has been changed into the chance constrained programming.

第四章把模糊时间序列方程组转化成机会约束规划模型。

互联网摘选

Will and discipline decline inexorably as the day wears on.

意志力和自控力会随着时间流逝而无情地减少。

互联网摘选

You don't shield a baby from time.

你不会因时间流逝而保护婴儿。

provided by jukuu

But, of course, as time goes by, it moves on the wheel.

随着时间流逝，它在轮上运动。

互联网摘选

Over time, even without being granted dedicated telescope time, the piggy back SETI receiver managed to scan the entire sky visible from Arecibo.

随时间流逝，即使没有获得专门的望远镜时间，附加式的SETI接收器也能扫描完整个天空。

互联网摘选

One reason is to do with the simple fact of the passage of time.

其中一个原因与时间流逝这一简单事实有关。

互联网摘选