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1·The proposed algorithm is based on second order moment, and the problem of low SNR is compensated by long time integral.

它基于接收信号的二阶统计量，并用长时积分以弥补信噪比低的问题。

2·The control equations, the difference expressions, the boundary condition and the time integral scheme etc. are also given.

给出了该框架的控制方程组及其差分形式、边界条件、时间积分方案等。

3·This paper deals with extraction of spectral lines of underwater targets in background noise using a space-time integral method.

利用目标线谱与自噪声线谱在时间域和空间域上的差异，采用时空联合手段研究舰船噪声中目标线谱的提取方法。

4·Charge is the time integral of current,. Charge is often measured on a quantity of particles, on a surface, or on a component such as a capacitor.

电荷是电流对时间的积分，(公式)电荷常常用一个表面上的带电粒子数，或一个元件(如电容器)上的粒子数来度量。

5·Objective To investigate the influence of simulated heart motion on the Doppler spectrum velocity - time integral (VTI) of simulated blood flow measurements through an in vitro model.

目的探讨体外模拟心脏运动对多普勒血流流速曲线速度时间积分(VTI)测定的影响。

6·The introduction of the concept of the temperature-time integral avoids complicated mathematical calculation in the derivation. A very simple and convenient formula of the thermal conduct...

在推导过程中，由于引入了温—时积分概念，避开了复杂的数学运算，导出了极为简便的导热系数计算公式。

7·Space debris delta-velocity probability density function was deduced by NASA's standard breakup model, and time integral algorithm of collision probability between spacecraft and any debris was built.

推导了基于NASA标准解体模型的碎片分离速度概率密度函数，建立了计算航天器与单颗碎片碰撞概率的时间积分算法。

8·Integral have these time-based technologies become to day-to-day existence that our dependency on them is recognised only when they fail to work.

这些基于时间的技术已经融入了我们的日常生活，只有当它们不起作用时，我们才会意识到我们对它们的依赖。

9·We know that charge is equal to the integral of current times the time. And he knows the current, he knows how much time and then he weighs this.

我们知道电量等于电流，对时间的积分，他知道电流，他也知道时间，然后他测量这个。

10·This is on the basis of the integral of the current times the time.

这是根据电流对，时间的积分。