Tangent screw

(Mach.)

an endless screw; a worm.

tangent screw

[′tan·jənt ‚skrü] (engineering) A screw providing tangential movement along an arc, such as the screw which provides the final angular adjustment of a marine sextant during an observation.

随便看

qpis
q-pit
qpit
q-pits
qpl
qpla
qp-lbc
qplc
qplda
qpls
qplt
qpm
qpma
qpmda
qpme
qpmids
qpmis
qpml
qpmp
qpmpa
qpmr
qpn
qpnc-page
qpo
qpoa

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。