飞什么走石成语

总功一定,增大额外功,就会降低机械效率.这句话对吗. 联系《为人民服务》,举例说明说说你对“人固有一死,或重于泰山,或轻于鸿毛”这句话的理解.不要太书面!举例 请问 这是什么原理,螺线管内铁芯有声音?小弟在做试验,试验材料：信号发生器,螺线管,铁管.用信号发生器给螺线管一定频率,幅值10V的正弦波信号,铁管放在螺线管内,发现频率为2740Hz时,听到 英语 翻译 go to bed 翻译一下Now i go to bed..i'm reading a beautiful book.But before going,i want to tell you something.I'm always being frank with you,so I'll be frank now even if i know that you don't like it.I thought a lot and I understand that luckly I'm not in 请问在这句话里：To get up on to the platform you had to climb a ladder.请问get up on to 可以用get up to 或者get up on?有什么不用呢? 求关于Canada Criminal Justice的essay (任何题目都可以 e.g.drugs etc.)需要长一点的,大概10页,7月9日前! 喀斯特 丹霞 岩溶 雅丹地貌分别有什么地质特征 Oh gosh,you're not a cheater...You act like a criminal 什么意思- - The criminal was caught in the very act什么是in the very act? 按床身结构分,数控铣床分类及特点主要是他们的区别 数控铣床可分哪几类?从大小 social justice social justice 比较成中文用什么词比较好.英文的定义：social justice is the concept of a society in which justice is achieved in every aspect of society,rather than merely the administration of law.it is thought of as a wonld like to be a social worker可不可以用want to be a social worker代替啊?急用! a social worker（翻译成中文） 带媛与何的成语是四字词语或则成语,都行.要有何和媛的哦,或则洋和媛的吧,都成.急用哦. 翻译(a social worker) 骑山地车,骑行3个小时左右,必须穿骑行裤吗?还有就是骑行裤和硅胶坐垫比那个好一些? And i'm ok,don't worry call me Uncle,OK? 什么意思..呵呵.. 偶文盲~ 含有媛字的成语?哪些成语有媛?有好多说好多. when I got to my office I saw a message.When I got to my office I saw a message left on the desk "Sorry to miss you;will call later." A.read B.reads C.to read D.reading为什么,讲的细一些 任意五个词连词成段 起码30个 连词成段〔3个词〕幽香 林莽 凌空而去 英语翻译1、我们的新产品市场需求很大.2、这种产品的前景很是看好.3、我们需要讨论一下基本的交易条件.4、如你方价格公道,质量令人满意,我们将大量定货.5、双方坚持各自的价格是不明 求好词佳句!句子字数不超25~30字! Why should there not be a patient confidence in the ＿justice of the people?A.warrantB.ultimateC.compulsoryD.vague 求翻译 v.Rick THALER,Director,Texas Department of Criminal Justice,Correctional Institutions D 带有媛和栋（或其谐音）的四字成语或词组请大家帮忙想一个带有媛和栋,或者这两个字谐音的四字成语或四字词组, 含有“博”“媛”二字谐音的成语一个成语里有这俩个字的谐音 媛字开头的成语有哪些? 国际商务谈判英语5C是指什么啊?555555~明早上就要知道了啊~