在磁偏转实验时,若增加磁场后光点向上移动,改变Y方向的电偏转电压石使亮点的净偏转为零,再增加加速电压
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中华民国27年按公元年计算是那一年?
民国元年是公元哪一年
it was stolen twenty years ago 这句话中,为什么stolen后没有介词
it was more than twenty years ago when I entered the company.这句话对吗?请给出合理的解释好只能用强调句么?如果用WHEN应该怎么改呢.有AGO和没有它有什么区别?把强调句还原成什么样子。WHEN在这种情况
Someone _____ it twenty years ago.为什么用stole 而不用has stolen?
Twenty years ago, it was a lot less pleasant.请问这里a lot 的英文意思是什么?
The great man died twenty years ago.同义句转换 It ______twenty years _____th
1912年1月1日,()在南京宣誓就任中华民国临时大总统,宣告()成立.
1912年谁当上了中华民国临时大总统
1.1912年1月1日,( )就任中华民国临时大总统?
惠凯怡这个名字怎么取英文名?
1912年1月1日谁就任中华民国临时大总统
静怡的谐音英文名应该怎么取?
when you learn a new English word ,you need to see( ) in the test括号里应填什么单词,英语必修二内容
When we learn new words,we often make s____ with them这里填什么啊?
When learning new vocabulary,don't just memorize a list of word.Instead,try to____five sentencesWhen learning new vocabulary,don't just memorize a list of word.Instead,try to__1_five sentences using each new word.Then use the new word as often as you
中华民国元年是指()
My favorite star 作文英语作文,关于super junior的作文,字数80词作业,
恋上狮子座 用英语怎么说i like is leofall in love with leo 还是感觉不标准
狮子座守护神英语怎么说
你们找工作的时候有没有用到英语四级证书,
写一篇以My favorite star 的英语小短文,
用英语写一篇My Favorite Star.哥们!
really want to marriage with you.I miss you
I really want to marriage with you.I miss you
i only want to say i really miss you much,
史密斯用英语怎么表达
滑轮是轮轴吗
滑轮的摩擦主要来自于哪里 是绳子和滑轮面的摩擦还是滑轮和轮轴之间的摩擦
i cann\'t answer,because i really don\'t know.
I know.I really ought to start doing something.翻译中文
求翻译成中文I don't know what's going on,I really upset and no one to share it with.