怎么译这个 If the i-th eigenvalue is real

怎么译这个 If the i-th eigenvalue is real 这句话怎么理解?向量的 If the i-th eigenvalue is real “the”什么时候读 i ,什么时候读 ei ei 这个拼音该怎么读? If i should go for the contract it will be on 7th. 【ei】这个音标怎么发音,是【e】这个音标和【i】这个音标的组合发音吗?还是另外的? If I pass the test with good grades,I can get to 10th grade and choose a good school to study in.I don't have enough time to keep a balance between my schoolwork and duties as monitor .怎么译? I was born in ___(the 9th month of the year).空怎么填呀? 音标i怎么读,pig到底怎么读,我说发ei ,她说发短音一,为这个我和媳妇打起来了,动手了,我小时候学的是发ei的音呀，怎么回事呢 She wants to jump with the formal president Bush if he jumps for his 90th birthday.怎么翻译 She wants to jump with the formal president Bush if he jumps for his 90th birthday.怎么翻译 元音i的读音i是读‘yi’还是ei?有人告诉我读yi但怎么有时读ei?如luckily,最后读ei? if i ruled the If teh n-th prime number is 47,the n If you are the rock I'll crush against直译：if 如果 you are你是 rock岩石 i'll我会 crush撞,压 against?这个怎么翻译啊,貌似这个单词没有”仍然“的意思啊! 英语日期读法The 8th,Aug.2008这个怎么读?是the 8th of August吗?（把读法用英文写出来就行）. 这个虚拟语气的题怎么做?George would certainly have attended the proceedings -----a)if he didn't get a flat tireb)if the flat tire hadn't happenedc)had he not had a flat tired)had th tire not flattenedC没什么错误,可是B为什么不对 英语翻译还有一句：If it's raining I always feel depressed.I cry along with the weather.后一句怎么翻译？查不到cry along with 这个词组