節距螺旋線 的英文怎麼說

中文拼音 [jiéluóxuánxiàn]
節距螺旋線 英文
pitch helix
  • : 節構詞成分。
  • : Ⅰ名詞1 (距離) distance 2 (雄雞、雉等的腿的後面突出像腳趾的部分) spur (of a cock etc )Ⅱ動詞...
  • : 1. [動物學] (軟體動物) spiral shell; snail; conch 2. (螺旋形的指紋) whorl (in fingerprint)
  • : 旋Ⅰ動詞1 (旋轉) whirl 2 (用車床切削或用刀子轉著圈地削) turn sth on a lathe; lathe; pare Ⅱ名詞...
  • : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
  • 螺旋 : 1 (具有螺紋的圓柱體 屬于斜面類的簡單機械) corkscrewspin; screw; spiral; helix 2 (螺旋現象;尾旋...
  1. Finally, by using algebraic approach of the two - system screws, we determine both the ranges of the twist pitches and the spatial distributions of all the twist axes

    最後用二系的代數法分析了它們的運動的取值范圍和在空間的分佈。
  2. Linear - complex singularity of stewart manipulator is defined on the basis of the conception of linear complex. according to the pitch of instantaneous screw motion in singular configuration, all singularities of stewart mechanism are classified into three different kinds

    引入幾何中性叢的概念,定義了stewart機構的性叢奇異,並以奇異時瞬時運動的將奇異分為三類。
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