ratchets 基本解释
n.（防倒转的）棘齿( ratchet的名词复数 )；
v.（防倒转的）棘齿( ratchet的第三人称单数 )；
英英释义
ratchet[ 'rætʃit ]
n.mechanical device consisting of a toothed wheel or rack engaged with a pawl that permits it to move in only one direction同义词：rachetratch
v.move by degrees in one direction only"a ratcheting lopping tool"
同义词：rachet upratchet down
ratchets 相关例句
词组短语
ratchet wheel n. [机]棘轮
ratchet effect齿轮效应
ratchet up逐渐升高；略微调高
双语例句
用作名词(n.)- A ratchet allows a heavy weight to be raised in short successive stages.
棘轮可在简短连续的步骤内就把一个重物抬高。 - In a computer, the games are played 100 times, mimicking a ratchet with many teeth.
在计算机中，这个游戏进行100次，以模拟有许多齿的棘轮。
用作动词(v.)- Smoking and alcohol ratchet up the damage several more notches.
吸烟和喝酒加深了这种损伤。
权威例句
Forced thermal ratchets.Experimental tunneling ratchetsFluctuation driven ratchets: Molecular motorsPeriodically Rocked Thermal RatchetsFluctuation driven ratchets: molecular motors. Phys Rev Lett 72(11):1766Garrotes, springs, ratchets, and whips: putting dynamin models to the testChaotic Transport and Current Reversal in Deterministic RatchetsRegular and chaotic transport in asymmetric periodic potentials: Inertia ratchets.Asymmetric pores in a silicon membrane acting as massively parallel brownian ratchets.Amoeba-inspired nanoarchitectonic computing implemented using electrical Brownian ratchets
