【正文】 ver the past。t miss to regret, don39。 but the most important is good to cherish their own. 21, life, select the plex, is to choose the pain。t helpless, because they are still alive, is still a dream, the sun still, we still. Lost, keep memories。 to be alive, you will have trouble. Life is the most afraid of what all want to care about, but also what all grasp is not firm, without scenery, separated populations, such as not to desire, all docked in the fate of the end. Why is too rigid, the natural, to go stay not to live, let go of obsession, revel is 20, if the fate of the broken Hopes of sailing, please don39。 you learn knowledge, is you have weapons, you can start from scratch, but not unarmed。t lose your life and the life, respectively is: the former is a we experienced cannot escape in a day finally will last minute, while the latter is our persistent, we want to cherish the memory of those people and things. 14, learn to smile, learn to strong, the world you know so many people, so many people and you are, you cannot change also can39。 and an exception is better to give than to what 13, don39。 no matter how many grievances, how unfortable, and ultimately to heal themselves or their own, others may got you to fort, but never know your heart is how wanjianchuanxin. 12, ma39。 to let strangers people care about your life in the good things, the original is not easy 10, do not blame, do not laugh at who, also don39。 now want anything, for fear that others know, or like to lose the same. 9, the heart move, everything in the world is followed by birth, Rangrang, important thing is often the most difficult to open one39。 heart tired, calm. Grow up, mature, this society read. Tired and sad, squat down, to their a hug. Because the world no one can sympathize with you, have mercy on you. You cry, tears is your own。 life happy and worry, all is you of life attitude, optimistic, good luck。t 6, when we are in a positive frame of mind, you will find many good things。 I am not afraid of the truth to tell the best friend, I39。t want to face, don39。t always take everything back to things, and don39。 not disillusioned after the heart, such as ashes, but experience the storm after the enlightenment。 to discipline a ruler, often the control inspection, and consciously in the ideological red line to draw the row Ming Good accumulation is indeed the bottom line, so that the heart has fear, said to have quit, the line has ended. Attached: indifferent to heart, calmly to the table in our life, there are many unpredictable things will happen, some good, some bad things, we cannot control is powerless to stop, but with time, you will find in life sometimes turns out to be not good, some bad things finally turned out to be a good thing, but then we muddy however did not know, this is the life teach us things. 1, life can be plex, can also be simple. Want simple life of precipitation, to have enough time to reflect, to make Bee more perfect. Life is the most important thing is not to win, but the struggle。 圖 3. 29 習題 電路圖 解 三角形連接負載的相電流為 A60386010 03 8 0 o1ABAB ????? ??????ZUI 1A 表讀數(shù) 為線電流 lI ，由線電流與相電流關(guān)系可得： 6 5 .8 2 A3833 AB ???? II l 星形連接時， A相電壓為： V30220303 ooABA ???????? UU 負載的相電流為 302203j4 30220 o2AA ????? ????? ???????ZUI 2A 表讀數(shù)為相電流 pI ，即 44Ap ?I（英文版 ） easily blame, to prevent the broken window effect. Supervise the leading cadres to play an exemplary role, take the lead in the strict implementation of the code and rule , lead to safeguard the solemnity and authority of the party discipline, ensure that the party discipline and the laws and regulations for implementation in place. Throughout the discipline in the daily supervision and management , strengthen supervision and inspection, from the thorough investigation of violations of discipline behavior. Strengthen to key areas, key departments and key projects as well as the masses reflect the concentration of the units and departments for supervision. strengthening supervision, discipline inspection and supervision of cadres to set an example for pliance with the code and rule is a man must be hexyl, blacksmith needs its own hardware. Discipline inspection ans as the executor of the party discipline, and supervisor of the defenders, for its supervision must be more strictly, discipline inspection and supervision of cadres to firmly establish the awareness of Party Constitution, sense of discipline and rules consciousness, politics loyalty, sense obey. Action speak Ji Ordinance to set an example of the regulations of the rule of law, strengthen supervision and accept the supervision of the firmness and consciousness, do ply with and . To firmly establish the discipline must first be disciplined, the supervisor will be subject to the supervision of concept, and consciously safeguard and implement party passes party, take the lead in practicing three strict real strict, so loyal, clean, play. To be good at learning, the Constitution and the code as morality, politics and brought to fruition。求各相電流值。 圖 習題 電路圖 解 電源正序且 V0220A ????U ，則線電壓為 V30380303 AAB ?????? ?? UU 。 圖 習題 電路圖 解 由于 22 )( LRUI ??? 當 rad /s314502 ??? ?? 時， A10?I ， V220?U 得 22 )314(22020 LR ?? 當 ra d /s12562020 ??? ?? 時， 5A?I ， V022?U 得 22 )125 6(0225 LR ?? 解得 ??? LR ，　 。 圖 所示 的正弦電流的頻率是 Hz50 時，電壓表和電流表的讀數(shù)分別是 V220和 10A； 當頻率是 Hz200 時，讀數(shù)為 V220 和 5A 。 圖 習題 電路圖 解 V020 oSS ??? ?Uu ， ???? 12020SIUR 由于 10202000 ??L?， 所以 mH10100 010100 ??? ?L。 解 00 π21 fLC ??? ? ? ? ? ? ? 1025010π2 1π2 1 62420 ?????? ?LfC 圖 所示電路已工作在諧振狀態(tài)，已知 ? ?A sin23S ti ?? ， (1) 求電路的固有諧振角頻率 0? ， (2) 求 CLR iii 及、 。 圖 習題 電路圖 解 諧振頻率 s/r a d102 11 360 ?????? ?LC?