常見例句雙語例句But momentum is conserved, because those frictional forces are all internal.但是動量守恒,因爲這裡的,摩擦力都是內部的。His work includes the investigation of the process of search and matching in labour markets, including the potential for frictional unemployment.他的工作包括在勞動力市場中對搜尋和匹配過程的調查,也包括對摩擦失業(yè)潛在性的調查。The forces due to friction are called frictional forces.由於摩擦而産生的力稱之爲摩擦力。權威例句Obama also edged out former President Jimmy Carter and Alan Alda, a former frictional aspiring president.NPR: Barack Obama's Big WeekendThese frictional costs will hit operating margins across all divisions driving them down significantly.FORBES: Barclays CEO Hints Of Yanking Bank's HQ Out Of U.K.All this takes a lot of time, lots of time, and with lots of potential for frictional loss.FORBES: New Biotech Corporate Structures: Possible Alternatives For Discovery Platforms and Product Financings 返回 frictional