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1LessonOneTheMostBeautifulExperimentsInPhysics[1]interferencen.干涉；阻挠〈物〉干扰blockinginterference阻塞干扰broadbandinterference宽带干扰monochromaticinterference【光】单色干涉[2]doubleslit双(狭)缝[3]prism[5prizEm]n.[物]棱镜,[数]棱柱Abbeprism阿贝棱镜achromaticprism消色差棱镜beamsplitterprism分束棱镜,分光棱镜birefringentcalciteprism双折射方解石棱镜blockprism立方棱镜,方块棱镜[4]decomposition[7di:kCmpE5ziFEn]n.分解,溶解,还原(作用)；腐烂,解体；衰[蜕]变；消瘦;虚弱decompositionofwhitelight白光分解primarydecomposition原始分解,基本分解primedecomposition素数分解prismaticdecomposition棱镜分光radiationdecomposition辐射分解spectraldecomposition光谱分析,频谱分析[5]torsion[5tC:FEn]n.[物][机]扭转,转矩torsionbar扭力杆alternatingtorsion交变扭转antidromaltorsion异向扭转[6]circumference[sE5kQmfErEns]n.圆周,周围chestcircumference胸围headcircumference头围effectivecircumference有效周边长equalcircumference等圆周equatorialcircumference赤道圈2orbitcircumference轨道周长[7]inclinedplane/n.斜面(与水平面成一角度的平面)inclinedplanetester斜面式强力试验机inclinedplaneviscometer斜面粘度计inclinedprojection斜投影[8]nucleus[5nju:kliEs]n.(pl.nucleuses,-clei[-liai])核,核心,中心【生】(细胞)核;【天】慧核;【原物】(原子)核;【化】环;(晶)核playtheroleofanucleus起核心作用atomicnucleus原子核earthnucleus地核equivalentnucleus等效核[9]pendulum[5pendjulEm]n.钟摆,摇锤Foucaultspendulum傅科(勒特)摆clockpendulum钟摆coincidencependulum符合摆,重合摆compensatedpendulum补偿摆coupledpendulum耦合摆doublependulum【力】双摆[10]pantheon[5pAnWIEn]n.万神殿,罗马万神殿,伟人祠[11]stylus[5stailEs]n.(pl.styli[5stailai])铁笔,(留声机的)唱针;记录针;触针,测头cuttingstylus录音针,刻针(录音刻纹用)diamondstylus金刚石触针ellipticreproducingstylus椭圆形唱针jewelstylus宝石唱针lightstylus光笔[12]latitude[5lAtitju:d]n.纬度[线];【天】黄纬;宽度,范围;【摄】胶片曝光的时限[pl.](以纬度而论的)地区[方,域]assumedlatitude假定纬度astronomicallatitude天文纬度;黄纬authaliclatitude等积投影纬度densitylatitude灰度范围exposurelatitude【摄】曝光宽容度3[13]Southernhemisphere/n.南半球southernlights/n.南极光SouthernCross/n.〈天〉南十字座SouthernCrown南冕星座SouthPole/n.[地]南极,(地球的)南磁极,[天]南天极southpolardistance[天]南极距[14]mushy[5mQFi]adj.柔软的;软弱的,感伤的；多孔隙的；糊状的;(飞机等)性能失灵的mushyfruit软果mushystate粥状mushywool枯燥羊毛[15]plum[plQm]n.[植]李子,洋李plumpudding/n.葡萄干布丁[16]jell-o/n.美吉露果子冻[17]ricochet[5rikEFet,-Feit]n.(石片、枪弹等接触地面、水面后的)跳飞;回跳;【军】跳弹ricochetfire[firing]跳弹射击,跳射aricochetshot跳弹angleofricochet反跳角[18]fire[5faiE]n.火,炉火,火灾,热情,激情；vt.点燃,烧制,使发光,给(炉子等)加燃料,放枪,激动,口解雇；vi.开枪,射击,着火,烧火,激动fireat对...开枪,向...射击thefireofadiamond钻石的光辉firequestionsatsb.向某人提出(许多)质问firesb.withanger激怒某人Thebossfiredhimwithoneweek'snotice.通知他一个星期后解雇。Hewhoplayswithfiregetsburned.玩火者必自焚。[19]projectile[prE5dVektaIl]n.抛射物；射弹（如子弹、炮弹等）aprojectileforce.一支推进部队[20]hover[5hCvE]vi.翱翔,盘旋;停[空]悬,悬浮;徘徊,踌躇;犹豫Twohawkswerehoveringoverhead.两只鹰在头顶盘旋。Themercuryhoveredaround36C.气温停留在摄氏36度上下。4sidewallhover侧壁气垫船trackedhover轨行飘浮车spothover【航空】定点悬停[21]amendment[E5mendmEnt]n.改善,改正presentanamendment提出修正案oralamendment口头修正[22]elapse[I5lAps]vi.(时间)过去,消逝;v.流逝elapsedflighttime飞行时间elapsedtime/n.共用...时(间)elapsedtimesecond过程时秒[23]transit[5trAnsit]n.经过,通行,搬运,运输;vt.横越,通过;vi.通过;n.[天]中天,经纬仪intransit运送中的lasertransit激光跃迁leveltransit测平镜masstransit公共交通,公共交通工具(总称);大量客运[24]traverse[5trAvE(:)s]vt.横越;横贯，经过，(横向)往返移动；[喻]全面研究;详细讨论[考察]；跋涉,经历；反对,妨碍,阻止；旋转；【律】否认,反驳,抗辩；对...作导线测量traversethegrassland走过草地traversesb.'sopinion反对某人意见Therailwaytraversesthecountry.这条铁路横贯全国。all-aroundtraverse【军】全圆周回转annexedtraverse附加导线astronomicaltraverse【测】天文(点连测)导线auxiliarytraverse辅助导线axletraverse方向射界[25]solstice[5sRlstIs]n.〈天〉至；至点summersolstice夏至Junesolstice【天】夏至wintersolstice冬至Decembersolstice【天】冬至[26]shadow[5FAdEu]n.阴影,影子,预兆,隐蔽处,少许;vt.遮蔽,使朦胧,vi.渐变,变阴暗[27]slant[slB:nt]v.(使)倾斜,歪向n.倾斜5considersth.fromanewslant从新的角度考虑某事物Iwanttoknowyourslantontheproblem.我想知道你对这个问题的看法。[28]span[spAn]n.跨度,跨距,范围v.横越[29]stadia[5steidjE]stadium的复数【建】视距;视距测量;视距仪stadiadistance视距stadiacomputer视距计算器stadiahair视距丝[30]reckon[5rekEn]vt.计算,总计,估计,vi.数,计算,估计,,料想reckonfor对...负责;说明理由;考虑到,估计到reckonin把...估计在内,把...包括在内reckonon[upon]依赖,依靠;对...作出假设,设想...[31]dumbbell/n.[体]哑铃n.美俚蠢人,笨蛋,傻瓜Dumbfound[dQm5faJnd]vt.在短期内使人惊讶得发呆dumbstruck[5dQmstrQk]adj.吓得目瞪口呆的dumbstricken/adj.吓得目瞪口呆的dumbwaiter[32]cubit[5kju:bit]n.库比特(长度单位,=45.7厘米);腕尺[33]exert[i^5zE:t]vt.尽(力),施加(压力等),努力v.发挥,竭尽全力,尽exertaninfluenceon对...施加影响exertoneself/v.努力,尽力[34]guardagainst提防,预防guardagainstdamp防潮(包装外表标志[35]conviction[kEn5vikFEn]n.判决有罪，定罪；说服，信服；确信，信心【宗】悔罪，觉悟convictionofguilty服罪shakeaconviction动摇信心Hisargumenthasbroughtconvictiontomanywaverers.他的论点使许多犹豫不决的人信服。exclusively[Ik5sklu:sIvlI]adv.排外地,独占地,专有地exclusiveof不包括...在内,除去,除...以外[36]physician[fi5ziFEn]n.医师,内科医师physicist[5fIzIsIst]n.物理学者,唯物论者physicism[5fizisizEm]自然科学研究[37]shutter[5FQtE]n.关闭者,百叶窗,快门,美俚安眠药vt.关上,以百叶窗遮闭6objectiveshutter物镜快门oilcoolershutter油冷却器百叶窗opposedshutter反相快门,双遮光器快门opticalshutter光闸,光阀,快门[38]puncture[5pQNktFE]n.刺[扎、戳]皮,刺[扎,戳]穿；穿孔[伤,漏];(车胎等的)刺孔【电】(绝缘的)击穿[打穿]【动】刻点[39]divert[di5vE:t]v.转移,转向,使高兴divertfrom/v.转移comethrough/v.经历,脱险,传出,捐助；经历,成功[40]edgewise/adv.把刀口朝前地，边朝上（前）地[41]crest[krest]n.(鸟、禽的)冠,冠毛，盔;顶饰;;【建】脊饰，顶;山顶;浪峰;(动物的)颈脊,【解】脊突;骨栉;嵴【物】波峰;振幅;峰值,最大值【机】(螺纹)牙顶,齿顶crestofband谱带顶峰crestofflame焰峰;焰波crestofpeak峰顶[42]lineup/v.整队,排列起lineuponline/adv.一排排地lineupthespins自旋定在一个方向上[43]trough[5trC:f]n.槽,水槽,木钵【海】深海槽;【电】电解槽;电镀槽;【物】波谷;【数】凹点;【气】槽形低气压，曲线上的最小值;;导板;电缆架(沟);槽钢;【建】宽沟uppertrough【气】高空槽wavetrough波谷troughofthesea波谷troughofflame火焰空穴;火焰槽[44]waitout/v.等到...结束