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见微知著的著什么意思 见微知著中的著是什么意思 为什么绳子只能伸长不能压缩 而弹簧既能伸长也能压缩?希望有微观些本质些的解释 一个绳子是不是在任何情况下不能与任何压缩的弹簧构成稳定系统（不管绳子与弹簧是如何连接的）本质上归根结底是不是还是不能有力沿绳子的收缩方向施力,因为一旦施力,由于绳子的内 我收到了一盒美国产的药,上面写着expiration date:250738-01 exp 09/11,请问药的有效期到什么时候? 煤炭烘干可以选用煤泥烘干设备吗?煤泥烘干机的技术参数是什么?豫鼎煤泥烘干机有什么独特的优势?煤泥烘干机的生产规格有哪些? 英语翻译Because postage rates are rising,Home Decorator magazine plans to maximize its profits by reducing by one half the number of issues it publishes each year.The quality of articles,the number of articles published per year,and the subscript 英语翻译If your bank rejects the payment this time,I would like you to arrange shipment by UPS using our account number please. 英语翻译In addition to the factors above,there are still more which bring hardship for graduates to find jobs.Nevertheless,how to solve the problem is more important.It is a good idea for the graduates to learn more knowledge with a higher degree 小桥流水人家 与语文书中的 小桥流水人家 有怎样的相同之处,又有怎样的不同之处,第一个是.... 读了5年级上册书第8课《小桥流水人家》后你有什么问题? 弹簧受到的拉力与所挂钩码的质量成正比吗 红绿色盲遗传病是遵循什么定律遗传的 给机滤加磁铁可以保护发动机吗? 想念一个喜欢的人的诗句,诗句不要表达出喜欢的意思. 机滤的外壳外表面,可以放磁铁吗?在淘宝看到有很多人在卖永磁铁,号称：将磁铁放置在机滤壳外,磁铁会吸咐机油中的细微铁屑,使其沉积于机滤中,不再在发动机中循环,从而保护发动机.请问 小桥流水人家出自哪一条小令? 强力磁铁过滤汽油好吗 磁石可以用来过滤水吗 除了红绿色盲、血友症、猫叫综合症、唐氏综合症,还有哪些人类遗传病?希望答案分为成因、症状和其它三部分. 课外描写战士英勇无畏的词语,敌人卑鄙无耻的词语 关于形容美人或者喜欢的人的古诗 'Cause I know I just can't stay here in heaven...这一整句是能翻译得来,但是我不知道这个just在这句当中是起要么作用? cause the night is getting cold and I don't know where I 有繁星出现真的就没有月亮吗? 车开过去雪变水是什么变化 夏天汽车在行驶中看到路面上好像有水,开过去后却没有了,这是路面的什么现象 搅拌的英语怎么说,是不是mix? 英语翻译How often one hears children wishing they were grownups and old people wishing they were young again.Each age has its pleasures and its pains,and the happiest person is the one who enjoys what each age gives him without wasting his time i 请教“搅拌车”英语怎么说 英语翻译Hi Buanjingyinsu,I'm sorry about the delayed response.I had gone on vacation to Daegu on Friday and my cell phone battery ran out of power and I forgot to bring my charger so I could not receive your message.I just returned now at around 英语翻译中国是一个外汇管制国家,每次通过银行向境外转账只能2000美元,每年最多50000美元.而我每个月的汇款额已经达到15万美元以上,所以不能通过银行转账