基本解釋n. 熟知的人或事；[數] 已知量英漢例句雙語例句Comparisons to a known quantity can help prospective customers understand where your product or service fits in the range of solutions they are considering.同一個知名品牌的比較，才能讓潛在客戶明白你的產品和服務是如何滿足他們的需求的。It's good that the boss likes you, but when faced with serious challenges to the ongoing success of the company, being a liked, known quantity is not enough.上司喜歡你是很好，但是在面對關系公司發(fā)展成功的重要挑戰(zhàn)時，僅僅取得上司的喜歡，以及具有大家早已知道的辦事能力還是不夠的。This found that if the reverse idea of the electron charge-mass ratio as a known quantity, it can re-theoretical derivation, and thus obtain the value of the vacuum in the speed of light.筆者發(fā)現(xiàn)，如果進行逆向構思，把電子的荷質比作為已知量時，可重新進行理論推導從而得到真空中的光速值。權威例句Hardly an inspiring way of choosing a candidate, but Republicans apparently like a known quantity.FORBES: Bye Bye Beijing, Hello White House?G. was such a known quantity, how on Earth is someone going to fill those shoes?NPR: Lifestyle & Trends: Kanye West, 50 Cent Do BattleWe put a known quantity up there, " says Kaufman, "to keep the emotions at a lower level.FORBES: Magazine Articleknown quantity更多例句詞組短語短語a known quantity 已知量known quantity更多詞組專業(yè)釋義數學已知量