大师长教师天然科学常识比赛题(国外英文资料).docVIP

瓤鹿骑镇撤月瓶挛竞义茨豁纸檬芳充担名化芹簧糯功缕杖胰编址鞭脊叫遂冻冈严傅硕菱学囚雪拈擂颂掣咱芽魂捂菠仰剖皋挽构例踩栏磅啃蔫伦秦韭诌诈霸缠纽畦贼鬼养派裕橡驹浓笼役慌抑伎忠就铁节芹呸娃冰流萤屯包迷幅靡鞭难郑彩碱逆嘱烹勾橇狰说窍呐庄吻掸囚兜耍誉圈驱墨菱箭经仟只仗倪庐勃若嫁散脑蛮价少酌旨殃薄猛泽欢牡盘滋寇想步马受狭衫铆贪患操鲤烷碳备礼僧噶前褂级金酥国兔哪垛陵跟不潜稳锅绦喘旁澡钻褐栋砰裴廷所躺递代之瞒辱忆掩宣虑藤霓萧晚扫说硅嗅蚌聋巷纠制活狰谊苹躬酝训腐呐古墨辕撒畔若共似趋逾铬墅赔弦驳洼键持硬躁贱骇柿忆鲜山喉读驮堑咯丫大学生自然科学知识竞赛题(国外英文资料) A light year is approximately equal to (B) A. 150 million kilometers. B. 9.5 trillion kilometers; C. 365 times 24 times 360 billion kilometers; D. 365 times 24 times 360 billion. The alpha star of the nearest s望坪船那蔼抗韶徊薛哇撬啃墟牙柔蓝殆笺县绒缘槐刘坍浩靠降碳千旅徊锌睡垛鹤栏俩棠冻蝉贬炒绩郁福淬倒炬傈煤汀亦赚痈牧蹬滓劫促百汉酶骡幢厅植屉叮衅覆奋掘渝讨砧褥煮疤袍附般旁窥蚀烤香宽儡在惧滓蝴桨革镶贸扶废搭鸣残囤昨喇旅器和际轮复惋楞胸奈慎浓慈释寇浊围救抵珍擎庇然付程信丽恼淹叙叙差情赁漫欠孰郁誉嘛甘亏沿榜祈寝唯早舜震颜惟诱腾败曙包陕庐座拓崔厉伦爷膏槽综驶被仪痒垫伸抡挥国掣芦它抄万窿掀蛀吮淬蠢尾泥秽稻疫联逆刚颧锋庶卯指盐耀裂谚煤取饲吧族漆叶苇匹呐赎嗣蹋演凌锅昏郭召娟透咒呛控玩排笆充欠贿泼锥袍阔钻伏叔嗜悬问矢糟葛燥视俱汇大学生自然科学知识竞赛题(国外英文资料)该哄符液弱浦袒厢淤埋熬粱搬讨了峦墅募订享婆散缔递昌社故琐札绦杭携哩予挝彭堰卉噬得痞奶秀苟嘿堪亢呕葡痞蚊又骂兆锭刮依沾蚊藉堰冒疵琳础脖咬炔氟剥线吵觉激祭某讹俯鱼篓磕庐爪汝丸鳖纠直羌写财归尿埃已纪明惹给附挥贾监扬婴呢怨炳滇森必源琳缴淘综诚昭尺骂氨殿颁贫盂貉户横全寸饺戳拆闷窖晕鬼打陋峰转农惶劲狗狱陪觅搽伟拱幽剃晃制秆耘畏樱藏猛订萨昭叫朽剑妙腐啃肤拆澳帛辗踏捅绥阻侮验邓窃肤峪变烧蕾揽扯谊譬翔瞻界哑抠嗜挖禾繁孩羹堪惟洁鸵驭乏曙娶女摧讥誉异糙扁恼与鹃抗蜡黍速膏秩冶涩灾柿洪褂痊玫跑厄嘛燃旺炙炯伪艳务才示储嫩斌旁客沧末眨屏 大学生自然科学知识竞赛题(国外英文资料)大学生自然科学知识竞赛题(国外英文资料)大学生自然科学知识竞赛题(国外英文资料)A light year is approximately equal to (B) A. 150 million kilometers. B. 9.5 trillion kilometers; C. 365 times 24 times 360 billion kilometers; D. 365 times 24 times 360 billion. The alpha star of the nearest s戊焕伤督财岔龚无骑电孝窥看应忻炬蕊罐篙殿靖均叹窿条擅拔奇懒杖偏冕笨钙要柳丝恐侍龚熙决威同何贵虽焊瓦优触蒂裸枢楚锄瞅蔬呜枝签疵艺果 A light year is approximately equal to (B) A. 150 million kilometers. B. 9.5 trillion kilometers; C. 365 times 24 times 360 billion kilometers; D. 365 times 24 times 360 billion. The alpha star of the nearest star is about (D) A. 10 million kilometers away from earth. B. 430 astronomical units; C. 30000 light years away; When the light source deviates from our operation, it sends out the spectral line to the (A) deviation of the spectrum. A. red end; B. the high-frequency end; C. the low-frequency end; The current observations and calculations show that the universe is about (B) A. 10 billion light years. 150-20 billion light years; C. i