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Light consisting of waves of some kind was known two centuries before Maxwell's work.
早在麦克斯韦的研究结论之前两个世纪,人们就知道光是由某种波组成的.
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- 相关词组
- axis of evil邪恶轴心国; 邪恶轴心; 险恶轴心; 邪恶轴心--布什用语; 险恶轴心国;
- at this time of year在（一年的）这个时节里;
- average length of life平均寿命;
- axis of rotation转动轴;旋转轴;自转轴;
- axis of ordinates纵坐标轴;
- aware of意识到，知道;
- avail ofv.利用;
- axial moment of inertia轴向惯性矩;
- avail oneself of利用;乘;趁;假;
- at the turn of在……转弯处；世纪之交出生；年初把计划制定好；
- United States of American. 美国，美利坚合众国;
- audit of financial statements财务报表审计;
- at the word of command一声令下;一听到命令声
- average annual rate of growth[法] 年平均增长率;
- at the very beginning of在一开始
- axis of symmetry对称轴;
- axis of projection射影轴;投影轴
- axis of abscissas横坐标轴;
- axis of level水准漆；水准轴；水准管轴
- axis of gravity重力轴;
- 今日热词
- 热门搜索
- influential adj.有影响力的;有支配力的;n.有影响力的人物;
- mist n.薄雾;视线模糊不清;液体喷雾;vt.（使）蒙上薄雾;（使）模糊;
- shout v.叫喊;请人喝饮料;n.呼喊;轮到某人请客;
- aurora n.晨曦;朝霞;北极光;极光;曙光;曙光女神;女子名
- whose pron.谁的;其;
- medium adj.中等的;中间的;不深不浅的;n.方式;媒介;巫师;材料;介质;
- iron man n.铁汉;钢铁工人;铁人;〈美俚〉银元网络钢铁人；钢铁侠；铁甲奇侠
- Song n.歌曲;歌唱（艺术）;诗歌，韵文;鸟叫声，鸟语;
- advertisement n.广告，宣传;公告;出公告，做广告;
- crush syndrome 挤压综合征;
- uber adj.最好的;超级的;（与名词、形容词结合构成名词、形容词）表示“超级的”，“非常”，“极其”网络优步；优步公司
- nationwide adj.全国性的;
