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将一杯温水和一杯等量的冷水同时放入冰箱的冷冻室中,那一杯水结冰快?实际实验是热水,一杯A热水70度,一杯B冷水10度,防进冰箱,B结冰时间从10度到0度固定为X秒,A结冰时间Z分为两段Y1 + Y2.A从70 草坪灯不亮,灯管是好的.请问镇流器的电阻大约是多少? 用“随心所欲,刻不容缓,默默无闻,坐享其成”选两个词语造句 为什么测不到验电笔灯管的电阻?我今天拿万用表测电笔里面的小灯泡的电阻,可是万用表没任何反应,为什么?里面的灯丝没有相连吗?如果我测家用电灯泡的电阻, 100V 400W 的灯管=多少电阻,不知电阻这么算 50*36W的荧光灯,他的电阻是多少 古代的毒草药名称本人要做小说题材 越多越好 英语翻译急求这个名字翻译成中文, 用悲观,顽强不屈,意志,韧性,磨练造句,这几个词语造成一段话.有好的我会追加!用悲观，顽强不屈，意志，韧性，磨练造句，这几个词语造成一段话。有好的我会追加！ 紫砂锅可以熬醋吗? 曲曲折折和顽强不屈一起造句 . The true value of life is not in ________, but ________.A. how you get …that you give B. which you got… what you giveC. what you get …what you give D. what do you get…what do you give8. The energy is ________ makes the cells able to The value of life is not obtained,but in the struggle! 翻译：LIFE IS STRUGGLE BUT TRUE LIFE IS UNDER THE BUBBLE 如何检验弹簧从外面采购回来的弹簧不知道能不能出口! 弹簧测力计的主要由哪些材料替代 怎么用废旧材料做一个弹簧测力计? 为何太阳晒后水中起水泡夏天盆中的水晒过之后盆壁上会有水泡,这是为什么? One's life has value _____ one brings value to the life of others.A.so that B.no matter howC.as long as D.except that difference可数/不可数lily and lucy are twins,but there are a small little differences.differences在这里是对的还是错的,在这里是可数的吗?请说明原因 difference可数不可数? difference in prise 中的difference可数还是不可数 英语翻译82 430 000 metric tonnes of citrus fruits (oranges,tangerines,lemons,limes,grapefruit) were produced in 2010–2011 by the major citrus producing countries (Brazil,China,India,US,E.U.-27,Mexico,Egypt,Turkey,Vietnam,Argentina,Australia,Cos 英语翻译（1）so this tendency to offend Eco's library sensibility by focusing on the know is a human bias that extends to our mental operations .people don't walk around with anti-resumes telling you what they have not studied or exeprienced (i 英语翻译Based out of the city of Boston,AHMIR is the premiere,up and coming male R&B group."They're Next" is the fitting title Billboard magazine labeled this R&B foursome.AHMIR's breathtaking vocals and dynamic harmonies are their signature styl 英语翻译Black-tied waiters circled withcoconut shrimp and crab cakeswhile a few dozen guests – mainly menin their twenties and thirties – movedfrom station to station comparing noteson the Scotch whiskies they were sampling.Bob Littlefield be 左边"王",右边是"宣"的字叫xuan该怎么打,直接回答在上面就可以了 左边一个王字旁 右边一个从 怎么打出来那字念cong 一声 一般打字系统只有他的繁体 瑽 怎么打简体 这好像是个生僻字 好多打字系统的字库中都没有 怎样才能打出来? 左边一个“宣”右边一个“羽”是什么字啊? The spreme happiness of life is the conviction The supreme happiness of life is the conviction that we are loved.翻译 difference可数吗?