inserted into the female filling. The pawl engages the back side of the teeth in order to prevent removal of the male fitting from the female fitting. This form of arrangement is sometimes also referred to as a gear rack located on the male fitting and a ratchet located on the female ...
39. 【24hr】A Silicon Ratchet to Produce Power from Below-Bandgap Photons 包量 机译 硅棘轮可从带隙以下的光子产生能量 作者:Lau Bryan;Kedem Ofer;Kodaimati Mohamad;Ratner Mark A.;Weiss Emily A.; 刊名:Advanced energy materials 2017年第22期 摘要:This paper computationally demonstrates...