三相电怎么接出220v图

I think my son's exam result is OK,but the teacher...I think my son's exam result is OK or above 80,but the teacherstill think it's bad compared with others.I think that theycarry too far.It's only middle school,not to mention highschool,I think our What's the result of my English test?You got 47 points on written exam and18 on the oral ,makingWhat's the result of my English test?You got 47 points on written exam and 18 on the oral ,making a ___ of 65. 相对论中的问题牛郎星距离地球约16光年,宇宙飞船若以匀速度飞行,将用4年的时间(宇宙飞船上的钟指示的时间)抵达牛郎星,那么宇宙飞船的速度是多少?写出推导过程. 相对论中的一些简单的问题如果假设让一个人以极其接近光速的速度远离地球,那么地球上的人看他时间会变慢,那他看地球的时候,地球人的时间也变慢,那么过一段时间他回来了,再看到地球 相对论中的小问题我们知道,如果有人在速度相对我们很快的物体里面,我们观测到他那里的时间变长,尺度缩短.但是,里面的人自己是否感觉到时间变长,尺度缩短? i have never read a more interesting one .在这句子里为什么用a ? 自信怎么形成,很自卑,如何做可以树立自信呢,家庭一般,不能喝大款比.由于自小没什么特长兴趣,不爱运动,我的兴趣就是玩网游,看小说,以及捯饬花花草草,好像前2个是比较消极的,后面那个不 It—（count）30% of the final exam.填什么?根据括号里的词（也就是所给的词）适当形式填空.救救我. 用所给词的适当形式填空 1、The test ______ (count)30% to the final exam.2、Two policemen __……用所给词的适当形式填空1、The test ______ (count)30% to the final exam.2、Two policemen ______(chase) after the thief.3、I wonde he is the Teacher Who Changed my Life 这句话对么如果不对 请改正 the shop is close________the bank. the shop is ( )close all day英语填空题,关于close的 He___in the classroom just now , he ___be there now A. heard to sing , may B.was heard singHe___in the classroom just now , he ___be there now A. heard to sing , mayB.was heard sing ,must c.heard sing , must. D.was heard to sing , may 英语翻译Now l'm.the bigger Changed in my life was.this is the most important Changed because The coach advised me to get rid of my bad habits.now I no longer stay up and jog for half an hour a day怎么读?加翻译 She advised me buy a dictionary 哪里不对 为什么 doesn`t 什么the table （The shoemaker tound a new pair of shoes on the table） when he got up.(就括号部分提问） it was hard for him to learn english in a family,in which_of the parents spoke the languageA.noneB.neitherC.bothD.each我只想知道为什么不选A, 我爱莲花因为它出淤泥而不染 我爱莲花 因为它出淤泥而不染我爱蒲公英 涉及投影,函数计算角度.已知A平面和B平面相交,交角为45°,A为水平面,B为倾斜面,B面上有一条直线s和A平面的夹角为25°.B平面上的一条线h和s互相垂直,请问光从A平面正上方投影下来,穿过B面后 Until the day the ocean doesn't touch the sand,now & forever I'll be your lady.的意思呀`!紧急呀``! until the day,the ocean does not touch the sand now,and forever i will be your man.请问这一句是什么意思.我要问的.不是英文翻译中文那么简单哦.这个句子翻译出来.是有意思的..是一句经典的句子哦` " the ocean don't touch the 海枯石烂吗? Don't touch the expensive clothes until the shop assistant tells you=_ _ _ the expensive clothes _ the shop assistant tells you.The child picked the fewest pears of the five.=The child picked _ _ than _ _ _.To learn some knowledge about birds is nece what is both over and under the water but doesn't touch water 我爱莲花因为它出淤泥而不染我爱蒲公英 He stood in the doorway and yelled out,"Anybody home?'' at the top of his voiceyelled out 可以换成 A shrieked B shouted C yelped Dscreamed 关于射影法什么是数学上的射影法? There will be a day中文什么意思 请问*貂#这个字读什么