image field curvature是什么意思

网络释义

用法例句

In this paper, the self-absorption coefficients of the radiation of relativistic electrons are calculated in curved magnetic fields both in vacuum and in a plasma according to the synchro-curvature radiation theory.

根据同步曲率辐射理论 ,论文推导了真空中和等离子体中弯曲磁场下相对论性电子辐射的自吸收系数 ,发现真空中同步曲率辐射与同步辐射一样没有负吸收放大作用 ,而等离子体对辐射谱和自吸收性质有重大影响 ,存在脉泽放大效应 。

In this paper, the synchro curvature radiation spectrum of electrons is calculated with a power law energy distribution and it is found that in a curved magnetic field, the resulting spectrum of electrons could be clearly disting.

论文计算了弯曲磁场中相对论性电子在几种情况下的集体谱 ,发现具有幂律能谱分布的电子 ,其辐射谱并非幂律形式 。

Curvature of field: A lens fault in which a perfect image at all pionts on the flat film cannot be formed because the lens do not have the right curvature.

像面弯曲:镜头像差的一种。由于镜头的 度不准确，所以不能在平放的菲林上造成完美的影像；

distorted vision in which straight lines appear curved.

歪曲的图像直线看上去好像是弯曲的。

(2) Lymphangion was displayed,the palm side of the radiocarpal joint showed a winding thin line on lateral film;

（2）淋巴管显影，侧位相于掌侧面可见弯曲的细线样影像；

A curved mirror distorts the features.

弯曲的镜面使容貌变形。

Ahead were the shining waters of a crescent-shaped lake, embracing the opposite bank in its curve. A zigzag bridge led to a small isle with a pavilion in the lake's middle.

前面是一片白亮亮的湖水，湖水好像一弯新月，围抱着对岸，人立在这里望得见湖心亭和弯曲的桥。

Gentle bending, is put into use apply to curves and surfaces, or the corner, but many-sided.

柔和弯曲,适用于曲线、曲面或角落，可多方面使用。

The condition of having an arched surface.

翘曲表面弯曲的这种状况

ANALYTIC SOLUTION OF BENDING SURFACE PROBLEM OF FAN-SHAPED PLATE

扇形薄板弯曲问题挠曲面的解析解

our words are distortable things--as in a crooked mirror held up to nature.

我们的话语是可以改变的东西——就像是在自然面前的弯曲的镜子里面一样。

Whole Omphalion Curved Surface and Some Properties of Curve on It;

全脐点弯曲曲面及其上曲线的若干性质

They've got toes, which curl round like this.

他们的脚趾就像这样弯曲着。

Effect caused by range curvature distinction for deception jamming under SAR imaging

距离弯曲差对SAR欺骗干扰成像的影响

Diffraction and imaging characteristic of curved grating with gradually changing periods

渐变周期弯曲光栅的衍射和成像特性

The purse-web spider spins a silken tube like a crooked finger of a glove sticking out of the ground.

囊网蜘蛛织出的丝网是管状的，就像手套上一个弯曲的指头戳出地面。

He followed its winding course, first to the right, then to the left, Huck at his heels.

他先是右，然后是左，曲曲弯弯地沿着通道往前走，哈克跟在汤姆后面。

that marked its course by a winding black line across the landscape;

只有河流在美丽的画面上划出一道曲曲弯弯的黑线；

the inner side of a curved racecourse.

弯曲的赛马场的里面的圈。

a snowy runout at the bottom of the ski slope.

滑雪下坡底部的雪的弯曲面