首页
登录
职称英语
It is natural to assume that as the Sun grows older, and uses up its hydrogen fu
It is natural to assume that as the Sun grows older, and uses up its hydrogen fu
游客
2025-03-15
6
管理
问题
It is natural to assume that as the Sun grows older, and uses up its hydrogen fuel-which it is now doing at the spanking rate of half a billion tons a second-it will become steadily colder and redder.
选项
答案
很自然会想到,随着太阳的老化及氢燃料的日益耗用(目前它上面的氢燃料正在以每秒5亿吨的惊人速度燃烧着),太阳将会不断地变冷、变红。
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3997953.html
相关试题推荐
【B1】[br]【B7】A、entirelyB、naturallyC、clearlyD、simplyD副词使用。Shipton相信这些“脚印”不简简
Moderntechnologyisharmfultothenaturalenvironmentbecause______.[br]Fro
Moderntechnologyisharmfultothenaturalenvironmentbecause______.[br]Acc
Moderntechnologyisharmfultothenaturalenvironmentbecause______.[br]Alt
Tousitseemssonaturaltopu8tupanumbrellatokeepthewateroffwhen
Tousitseemssonaturaltoputupanumbrellatokeepthewateroffwhenit
Tousitseemssonaturaltoputupanumbrellatokeepthewateroffwhenit
Tousitseemssonaturaltoputupanumbrellatokeepthewateroffwhenit
Howcouldwepossiblythinkthatkeepinganimalsincagesinunnaturalenvir
Howcouldwepossiblythinkthatkeepinganimalsincagesinunnaturalenvir
随机试题
[originaltext]W:Whatagreatday,don’tyouthink?M:Iguessso.Ihadn’tnot
[originaltext]W:John,haveyouchosenaphysicaleducationclassyetforthis
Therearetwotypesofpeopleintheworld.Althoughtheyhave【B1】______degr
某公路工程的建设单位通过公开招标,分别与某监理单位和施工单位签订了施工监理合同和
根据《房屋建筑与装饰工程工程量计算规范》(GB50854-2013)规定,关于
医用金属器械的消毒方式是( )。A.煮沸灭菌 B.高压蒸汽灭菌 C.新洁尔
著名将领唐生智在一次讲话中说:“我们这次……的成功,完全是工农群众的力量,并不是
艾滋病合并肺孢子菌感染的首选药是A.复方磺胺甲噁唑片 B.更昔洛韦 C.阿昔
站用交流电源系统涉及拆动接线工作后,恢复时应进行核相。
骨架隔墙所用龙骨、配件有( )等特殊要求的工程,材料应有相应性能等级的检测报告
最新回复
(
0
)