The radiation spectrum for relativistic electron moving along curved spiral curve in plasmas is calculated, and also the formula of total energy emitted by a relativistic electron in vacua is derived.
计算了等离子体介质中，沿弯曲螺旋线运动的相对论电子的辐射谱，进一步导出了真空中的能量辐射公式。
helical curve [ line ]
螺旋曲线螺旋(取向)照相
NC Milling Analysis of the Non-circular Screw Curve Parts
非圆等距螺旋曲线零件的数控铣削加工分析
curled or wound (especially in concentric rings or spirals).
卷曲的（同心环或螺旋线）。
moving in curves or spirals.
以曲线或螺旋式移动的。
Analysis of Archimedean spiral antenna using moment method with curved segmentations
曲线分段的矩量法分析阿基米德平面螺旋天线
Of or having the shape of a helix;spiral.
螺旋形的，螺旋（线）的（拥有）螺旋形或螺旋线的；螺旋的
THE ENVELOPE CURVE EQUATION OF SWEEP AUGER FOR DISCHARGE GRAIN DIVIDED IN LAYER FROM A CYLINDER BIN
分层卸粮扫仓螺旋输送器轮廓曲线方程
Research on the Theory & Technology of Measurement for Characterized Curves of Complex Helicoidal Surfaces;
复杂螺旋曲面特征线测量的理论与技术研究
Study on a Miniaturized Meander Archimedean Spiral Antenna
曲折臂形式的阿基米德螺旋天线小型化研究
In a spiral wave, the orbits are progressively misaligned, so that the region of enhanced density is a curved line.
在螺旋波里，轨道则是逐渐弯曲，所以密度变大的区域是曲线状。
The Research on Safe Alignment and Lighting in Small Radius Spriral Tunnel of Highway
高速公路螺旋型小半径曲线隧道线形与照明安全研究
Having a shape approximating that of a helix.
近似螺旋形的，近似螺旋线的
To wrap yarn or twine spirally around(rope.
螺旋式地卷线或螺旋式地缠（绳）
Make a screw out of the curve shown below using a standard Revolve.
在曲线外制作螺钉的模型，用标准旋转如下图所示。
A Comparison of Panoramic Radiography and Spiral CT for Alveolar Measurement;
X线曲面体层摄影、螺旋CT用于牙槽骨测量的比较研究
Detecting the Wave Curve Characters of Auger Bored Concrete Pile by Reflected Wave Method
反射波法检测长螺旋钻孔压灌混凝土桩波形曲线特征分析
Guide Bending Property Analysis on X80 Grade SSAW Pipe Used in the Second West to East Gas Pipeline Project
西气东输二线用X80级螺旋埋弧焊管导向弯曲性能分析
) Because the accretion disk itself is believed to be magnetized, the rotation of the disk can twist the magnetic field lines into a helix.
）为我们相信吸积盘本身是被磁化的，圆盘的旋转可将磁力线扭曲成螺旋线圈状。