“picker knives”的概念、定义、翻译、参考文献-科学参考

单词	picker knives
释义	picker knives [`pik·ǝr ´nīvz] ^{COMPUTER SCIENCE} The narrow edges of a moving slide which will pick the bottom card from a stack and feed it to a card reader.
随便看	optical microscope optical mode optical model optical modulator optical molasses optical moment optical monochromator optical mouse optical null method optical oceanography optical parallax optical parametric amplification optical parametric oscillator optical path optical-path difference symmetric space symmetric spherical triangles symmetric tensor symmetric top molecule symmetric transformation Symmetrodonta symmetry symmetry axis symmetry axis of rotary inversion symmetry axis of rotoinversion

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