极点

Mathematics The origin in a polar coordinate system; the vertex of a polar angle.

极点：一个极坐标系中的始端；一个极角的顶点

First, normalized polar coordinate translation is carried out in the shape region with an origin at the middle of the region and a polar axis of the longest region orientation axis. Then, interval operations are defined between inner point intervals of the region at the same orientation.

该算法首先以形状区域的中心点为极点，区域的最长轴方向为极轴，对形状区域进行归一化的极坐标变换；然后定义了同一角度对应的区域内点区间之间的运算；最后定义了两个区域归一化极坐标变换结果在区间运算下的相似度函数，用以表征两个区域之间的匹配度。

Experimental results indicate that the polar radius of the long spherical hollow Be rotor is 0.52 μm longer than equator radius,which is well coincident with the design value of 0.54 μm.

实验结果表明：该加工后的长球形空心铍转子的极点半径比赤道半径长0.52 μm，与设计值0.54 μm相吻合。

The origin in a polar coordinate system; the ''.

极点一个极坐标系中的始端；一个极角的''。

In the rneantime, according to the characteristics of ADS data, the registration algorithms in Geodetic coordinate system and radar polar coordinate system are further proposed.

同时，针对ADS数据的特性，又进一步提出了在Geodetic坐标系和以雷达站为极点的极坐标系（以下简称雷达站极坐标系）中的系统误差校准算法。

So they tied the horse to a pole,and they carried the pole over their shoulders.

所以，他们并列马一极，他们进行了极点，他们对自己的shoulders。

Based on the return of all Poles AR model of random signal of the power spectrum estimation.

基于自回归，全极点的AR模型，对随机信号的进行的功率谱估计。

Now, I wanted to see the pole it-self, and some eight hours after we met the submarine, we were crashing through that ice, surfacing, and then I was standing in an eerily beautiful snowcape, windswept and sparkling white, with the horizon defined by little hummocks, or "pressure ridges " of ice that are pushed up like tiny mountain ranges when separate sheets collide.

现在我想实地考一下北极极点。我们登上潜艇约八个小时后，潜艇冲破冰层浮上面。于是，我便置身于一片神奇瑰丽的冰雪世界中。雪原上寒风劲扫，银光闪耀，其边缘则是一道由连绵起伏的小冰丘或由冰席相撞、相互挤压而形成小型山脉的冰层"压脊"勾勒出的地平线。

The proposed control strategy can predict the system variables one beat advanced and solve the delay problem of digital control primely, which greatly improves the dynamic performance and stability of system.

在电流源逆变器系统离散状态空间方程的基础上，利用状态反馈极点配置理论，文中详细给出了状态预测观测器系数矩阵的设计过程。

For , these poles are on the negative real axis, on both sides of , the transient is a sum of two decaying exponentials, each with its own time constant.

当 时，这些极点在负实轴上，在的两边，瞬态响应为两个不同时间常数指数衰减曲线之合。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。