查询词典 sampling interval

Let be defined on the open interval for some. If is differentiable at, and for any in

设函数在点的某邻域内有定义，并且在处可导，如果对任意的，有，那么。

The boundary value problem for first-order differential equations with a parameter refers to the finite solution condition of equation which includes unknown quantity and its first-order derivative that not only relies on interval value but also relies on the parameter of the equation,which is always settled by fixed point theory or successive approximation method.

含一个参数的一阶微分方程边值问题是指：含有未知量及它的一阶导数的方程的定解条件不仅依赖于在区间端点的取值，而且依赖于方程中的参数。通常它用不动点定理或逐步逼近法来解决。

It also calculates theoretically the minimal time interval between two trains in quasi-moving-block signaling system and recommends approximate values for the length of coded digit track circuit.

在此基础上，针对当前应用广泛的基于数字轨道电路的准移动闭塞ATC系统进行了重点分析，详细讨论了数字轨道电路的原理、准移动闭塞系统的列控方式等内容，并对准移动闭塞下的最小列车追踪间隔时间进行了理论计算和分析，给出了数字轨道电路长度的推荐值。

When digit signal orbital circuit is adopted in the equipment, which is used to transmit train-to-wayside information and location train position, the length of digital signal orbital circuit should be the minimal measure unit of distance interval between trains.

采用数字轨道电路作为车－地信息传输设备及列车定位设备时，列车之间的安全间隔距离必须以数字轨道电路的长度作为最小计量单位。

A map with contours spaced at interval of half wavelength of the viewing light is discernable.

以可见光的波长的一半为间隔的轮廓线是可以辨认的。

One of them re- quired a short interval of dialysis, and both patients recovered after discontinuation of medications.

其中一人重新quired了透析间隔时间短，术后都恢复的药物停药。

The first step of IGA was to discretize time interval and control region to make the continuous dynamic optimization problem a discrete problem.

针对化工动态优化的数值求解问题，提出将迭代思想与遗传操作相结合，构建迭代遗传算法。

It is a new academic attempt to introduce the discrete time interval to portray the characteristics of extreme volatility.

引入离散的时间间隔来刻画极端波动特征在学术上是个新的尝试。

And also, a modified DEA model is studied and is extended to the interval case, in order to get a more Discriminative efficiency score.

论文还研究了一种改进的DEA模型，并将其进行区间拓广，所求得的效率值更具区别性。

After introducing the experience of four regions in china and international treaties、interval treaties,the author raises some constructive proposals according to the disharmonize condition of china and hope that will do good to the legislation of parallel importation of trademarked goods in our country.

并在分别介绍我国四地和国际条约、区间条约的现状之后，针对我国目前的不协调现状提出了自己的建设性构想方案，希望能对我国今后的商标商品平行进口立法与协调有所帮助。

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。