英语词汇r matrix怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
The R-matrix method is used to study the electron collisions with S3.
采用R -矩阵方法首次研究了电子碰撞激发s3分子过程。
2
The photoionization of atoms and ions are studied theoretically by using the R-matrix method in this thesis.
本文利用R -矩阵方法对部分原子和离子的价壳层、内壳层光电离过程进行了较详细的研究。
3
The multichannel R-matrix code is employed to compute the collision strengths for electron-impact excitation of pentacid Mg ion.
考虑了内壳层电子激发的组态相互作用后，采用R矩阵方法计算了电子碰撞类锂碳离子的共振激发碰撞强度。

单词	r matrix
释义	r matrix 简明释义 R矩阵：在统计学和线性代数中，R矩阵是一种特殊的矩阵，通常用于表示线性模型的系数。网络释义 1 ?r矩阵 r—矩阵短语 1 R matrix R矩阵 2 nuclear r matrix 核基质 3 r-matrix method r矩阵方法双语例句 1 The R-matrix method is used to study the electron collisions with S3. 采用R -矩阵方法首次研究了电子碰撞激发s3分子过程。 2 The photoionization of atoms and ions are studied theoretically by using the R-matrix method in this thesis. 本文利用R -矩阵方法对部分原子和离子的价壳层、内壳层光电离过程进行了较详细的研究。 3 The multichannel R-matrix code is employed to compute the collision strengths for electron-impact excitation of pentacid Mg ion. 考虑了内壳层电子激发的组态相互作用后，采用R矩阵方法计算了电子碰撞类锂碳离子的共振激发碰撞强度。
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