totally symmetricとは 意味・読み方・使い方

After light parallel with the reference face and incident from the symmetric direction is subdivided at the height h of the total reflection triangle prisms, incident beams of light from both directions are shifted from each other by a width d of the reference face direction in a comb-shaped alignment and alternately arranged to totally reflect in the vertical direction.例文帳に追加

基準面に平行で対称方向から入射する光は全反射三角柱の高さｈで細分された後に、双方の入射光は櫛歯状の配列で基準面方向の幅ｄだけずれて交互に配列して鉛直方向に全反射する。 - 特許庁

A right triangle prism made of a low-refraction substance with inclined reflecting faces of 45 degrees arranged in symmetry to a vertical face is provided inside a high-refraction substance, so that, if light incident from a symmetric direction parallel with a reference face is irradiated, it is totally reflected in a vertical direction.例文帳に追加

４５°の傾斜反射面を鉛直面に対称に配置した低屈折率物質による直角三角柱を高屈折率物質の内部に設け、基準面に平行で対称方向から入射する光を照射すると鉛直方向に全反射する。 - 特許庁