Abstract: A high-rhythm and high-precision 90-degree turnover method including: changing materials; turning a prong over and waiting; driving a first drum conveyor line to move leftward to a turnover station; adjusting front and rear positions of the first drum conveyor line as a whole to make a stacked assembly aligned with a center line of the wooden pallet; driving a first drum conveyor line to move leftward to make a left surface of the stacked assembly abut against a surface of the wooden pallet; driving a prong group to move upward to a second height position to support the stacked assembly; and driving a third support to turn over by 90 degrees reversely to make a second drum conveyor line turned over to a horizontal state.

Abstract: A quinoline derivative, and preparation methods and uses thereof; specifically, a quinoline derivative of Formula (I) or a stereoisomer, an N-oxide and a salt thereof, their preparation methods, and their uses as pesticides, forms of a pesticide composition thereof, and methods of controlling pests by using these compounds or compositions in agriculture or gardens; wherein R1, R2, R3, R4, R5, RA, RB, RC, RC1, RC2, R6, R7, R8, R9, R10, R11, Rx and n have the definitions as described herein.