精研，，汉语词汇。 拼音：jīng yán 释义：1、精心研习。2、精深
精研机 Lapping machines ; fine-grinding machine ; La ing machines ; grinding machine
无心精研机 centerless ; lapping machinescenterless ; centreless lapping machine ; Lapping machines, centerless
精研板 lapping plate ; lapping plate finishing
圆盘精研机 disk refiner
精研电机 JSCC
摆轴精研机 oscillating spindle lapping machine
超声精研机 ultrasonic lapping machine
精研圈 lapping ring
立式精研机 vertical lapping machine
发表在酒精研究季刊上的这篇1962年的研究受到了许多质疑。
Published in the Quarterly Journal for Studies on Alcohol, the 1962 study was received with much skepticism.
精研细读所有要素，弄清诗歌的主要张力，解释诗怎样通过解决这些张力而达到显性效应。
After carefully examining all elements, state the poem's chief overarching tension and explain how the poem achieves its dominant effect by resolving such tensions.
凯瑟琳·布朗是酒精研究所的负责人，她认为，当下的饮酒规定及其宣传方式可能会误导公众。
Katherine Brown, head of research at the Institute of Alcohol Studies, says the current guidelines and how they are communicated may be giving the public misleading information.
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