matrix n. (pl. matrices 或matrixes) 1.【解剖学】子宫;母体;发源地,策源地,摇篮;【生物学】衬质细胞;间质;基质;母质。 2. 【矿物】母岩;脉石;【冶金】基体;【地质学;地理学】脉石;填质;杂矿石。 3. 【印刷】字模;型版,纸型;铸型,阴模。 4.【阵】(矩)阵,方阵;母式;【物理学】间架;【无线电】矩阵变换电路。 5.【染】原色〔红黄蓝白黑五种〕。 the matrix of a nail 【解剖学】指甲床。
Abstract : with the use of cyclic s - matrix , the cyclic encoding configuration of one - dimension & two - dimension encoding mask have been designed , which make the encoding measuring procedure of the instrument remarkably simplified 文摘:采用循环s -矩阵设计了一维和二维循环编码构形,使仪器的编码测量过程大为简化。
The resonance states in the continuum for some stable nucleus in sn - isotopes and nucleus in ca - isotopes are calculated . the results show that the s - matrix method is a reliable and straightforward and feasible way in the determination of single particle resonances 千用该方法研究了h同位素链的几个稳定核和h同位素的连续谱,给出了这些核所有的单粒子共振态的能量和宽度。
百科解释
In physics, the scattering matrix (or S-matrix) relates the initial state and the final state of a physical system undergoing a scattering process. It is used in quantum mechanics, scattering theory and quantum field theory.