某些脉冲星发送脉冲比地球上最精确的时钟都准时。Some pulsars keep time better than the earth's most accurate clocks.脉冲通常以微秒计。The pulse is usually timed in micro-seconds.光化学反应使光变为电脉冲。The photochemical reactions transform the light into elect...
I love seafood, what fish or shellfish entree do you recommend?我爱吃海鲜, 有什麽鱼类或带壳海鲜的主菜可建议?Tests showed increased levels of toxin in shellfish.检验表明水生有壳动物的毒素水平提高了。Fish and shellfish are the specialities.鱼和贝类是特色菜。They dug for ...
Share prices would have sunk — hurting small and big investors.股票价格就会下跌——大小投资者均会遭受打击。Pay increases have sunk to around seven per cent.工资增长率已降至7％左右。The pound had sunk 10 per cent against the Schilling.英镑对奥地利先令的比价已经下跌了10％。...
The circles will intersect in two places.这两个圆将在两处交叉。Their histories intersect.他们的历史相互交叉。Any two diameters of a circle intersect each other.圆周内两直径必相交....
Eight new national newspapers have appeared on the newsstands since 1981.自1981年以来，8种新的全国性报纸出现在报摊上。The newsstands are bulging with papers and countless glossy magazines.报摊上满是数不清的印刷精美的杂志.Besides the newsstands are two girl...