辐射对称

腔靶X射线辐射对称特性实验观测

Experimental observation of X-ray radiation symmetry in cylindrical cavity targets

其中凤尾蕨属（Pteris）29种4变种，孢子三裂缝，辐射对称；

Among them , 29 species 4 variety belong to the genus Pteris .

该蜂喜欢采访辐射对称、白色或浅黄色的花朵；

The bee likes interviewing radiation symmetrical , white or light yellow flowers ;

常用辐射对称描述辐射状的花。

The term actinomorphy is generally used to describe radial symmetry in flowers .

广义相对论中一个辐射对称真空解

A radiation symmetric vacuum solution in general relativity

其中，读写器天线的研究和设计重点关注阻抗、增益、轴比三个参数，标签天线的研究与设计重点关注阻抗、增益、辐射对称性两个参数。

In reader antenna design , impedance characteristics , antenna gain and axial ratio are three key parameters .

结合辐射对称的，你自己的阿尔法纹理，参考图像，掩盖了曲线构造复杂的形式在几秒钟。

Combine radial symmetry , your own custom alpha textures , reference images and masking curves to build complex forms in a matter of seconds .

提出一种利用快速辐射对称变换标准地定位双眼瞳孔的新方法。

According to the location of eyebrows , in certain range that possibly includes eyes , fast radial symmetry transform is used to detect black points of interest .

良好的辐射驱动对称性是实现间接驱动惯性约束聚变（ICF）实验室点火的一个重要条件。

A good radiation-driven symmetry is important for indirectly driven inertial confinement fusion ( ICF ) laboratory .

本文从理论推导、数值计算和实验等方面研究了两类可以直接辐射轴对称模式的天线&Vlasov天线和COBRA天线。

Two kinds of antenna , Vlasov antenna and COBRA , which are suitable for radiating cylindrically symmetric modes , are investigated through theoretic analyses , numerical calculations and experiments .

燃料靶丸的辐射驱动对称性问题是间接驱动惯性约束聚变（ICF）最重要的课题之一，理解和控制影响靶丸辐射驱动对称性的因素是实验室点火成功的关键任务。

The radiation drive symmetry of a deuterium-tritium filled spherical capsule is one of the foremost issues in the indirect-drive approach to inertial confinement fusion ( ICF ) . Understanding and controlling the processes affecting radiation drive symmetry of the capsule remains a crucial task for the laboratory ignition .

该方法结合了辐射驱动对称性的相关理论，用于分析内爆实验中获得的靶芯压缩图像。

This method is based on Legendre fit , with the theory of radiation drive symmetry , which help the analysis of compressed core image .

首先将电弧看成辐射状对称并呈高斯分布的二维热流作用于工件表面，解决了电弧产热问题；

Firstly , the heat input from the moving arc is assumed to be a radially symmetric Gaussian distribution which is applied on the surface of a workpiece .

跟CTD600一样，温度控制的原理（对流和辐射）和对称设计让测量更精确更可靠。

As with the CTD600 , the principle of temperature control ( convection and radiation ) and the symmetrical design allow precise and reliable measurements .

Ar辅助Al等离子体辐射谱分析非对称共面线的特性阻抗

Study on Al Plasma Radiating Spectra Assisted with Ar ~ + Characteristic Lines

用于辐射高功率轴对称模的透镜天线的研究

Investigations of High-Power Lens Antennas for the Azimuthally Symmetric Mode

通过对钠等离子体辐射系数的轴对称重建模拟，发现该算法重建精度高，收敛性好，取得了很好的重建结果。

The simulation results show that this algorithm performs much better on reconstruction effect and convergence compared with other algorithms .

近年来，随着高功率微波技术的发展，适用于辐射高功率轴对称模的天线备受关注。

In recent years , antennas that can directly radiate the azimuthally symmetric mode have been taken into account for the development of high-power microwave ( HPM ) .