“launching ways”的概念、定义、翻译、参考文献-科学参考

单词	launching ways
释义	launching ways [`lȯn·chiŋ ´wāz] ^{CIVIL ENGINEERING} Two (or more) sets of long, heavy timbers arranged longitudinally under the bottom of a ship during building and launching, with one set on each side, and sloping toward the water; the lower set, or ground ways, remain stationary and support the upper set, or sliding ways, which carry the weight of the ship after the shores and keel blocks are removed.
随便看	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 symmetry breaking

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。