V2EX base-out matrix

Base-out Matrix

定义 Definition(中文)

base-out matrix 通常可译为“基底向外矩阵/外基底矩阵”:在视光学/眼科学语境中,指按矩阵(网格/阵列)方式排列的、具有“基底向外(base-out)”方向特性的棱镜(或棱镜元件)组合,用于影响双眼集合(vergence)与眼位/融合功能的测量或训练等。
注:该短语偏专业,实际使用中更常见的是 base-out prism(基底向外棱镜);“matrix”多指阵列式结构或分布。

发音 Pronunciation (IPA)

/bes at metrks/

例句 Examples

The therapist used a base-out matrix to encourage the patient’s eyes to converge.
治疗师使用了基底向外矩阵来促进患者双眼集合。

In binocular vision testing, a base-out matrix can be arranged in graded steps to measure how quickly a person adapts to increasing prism demand.
在双眼视觉检查中,基底向外矩阵可以按递增等级排列,用于测量一个人对不断增加的棱镜需求适应得有多快。

词源 Etymology(中文)

base-out 源自棱镜的标注方式:棱镜的“base(基底)”指棱镜较厚的一侧;“out”表示基底朝向外侧(通常相对于鼻侧/面部中线而言),与 base-in(基底向内) 相对。
matrix 来自拉丁语 matrix,原意与“母体/来源”相关,现代英语中常指“矩阵”或“阵列/网格结构”。合在一起强调“以阵列形式组织的基底向外棱镜(或等效元件)”。

相关词 Related Words

文学与作品 Literary Works(出现语境)

该术语更常见于视光学/眼科学教材与临床手册而非文学作品,例如(可能以相关概念如 base-out prismprismbinocular vision 等形式出现):

  • Clinical Management of Binocular Vision(Scheiman & Wick)
  • Borish’s Clinical Refraction
  • Adler’s Physiology of the Eye
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