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英语翻译I might say I "touched all the bases " if I did what is necessary to complete a job or activity.And if I "covered my bases" I was well prepared.Hower,someone who is "way off base " did something wrong or maybe even dishonest or immoral.A 英语翻译Jamie Oliver is a young cook who wants to impove school dinners. 英语翻译A large majority of floors in living areas are covered with carpets.Among the other common floor coverings,synthetic materials are still dominant,particularly PVC,but their popularity is declining all the time.Over the last few years,ther 英语翻译Paris has a beautiful name,the City of Lights.Do you know what it means Many beautiful buildings are lighted at night .The streets are very bright .When you walk in Paris,you must not turn on your headlights of the car after dark.Paris is 有寒假趣事的日记吗 寒假趣闻趣事英语作文 今天又下雪了用英语怎么说 关于正弦函数的产生公式以如下公式为例子#define FS 32 //采样频率32HZfor (i = 0; i < 32; i++)//采样次数value[i] = sin(2 * Pi /Fs * i);这里 2*Pi*1/Fs*i,sin()所需的参数是弧度,在我记得弧度=角度*π/180 = * t,不 求函数表达式,正弦函数!谢谢!最大值是1/2,周期是2π/3,初相是π/6,求这个正弦型函数的表达式.谢谢! 正弦函数周期公式 T=2π/W【W指什么】 一个长方形的周长为26cm如果这个长方形的长减少1cm宽增加2cm那么得到一个正方形求长方形的长 余弦函数 与正弦函数的 变换公式 一个长方形的周长长为26cm,这个长方形的长减少1cm,宽增加2cm,就可成为一个长方形,设长方形的长为x可列方程为? 正弦函数最短正周期公式 英语翻译We finally show that in addition to differences in stress states and relative amounts of transformed regions there also is a difference in bending moments (My) when comparing pure bending and bending rotation.The results for pure bending 英语翻译Australia's largest city will become a dark city for an hour on Saturday to help people become more of global warming,The lights will go out in many buildings and thousands of homes in Sydney"Earth Hour",which begins at 7:30p.m.on March 3 英语翻译As an example of such systems,consideration wasgiven to power recovery from the exhaust of a 10MWsolar gas turbine.This has a rated output of 10MWwitha cycle efficiency of 32 per cent when the exhaust gasesleave the machine at 482 ◦ 英语翻译、要通顺Sally asks me to look after her baby because she is cleaning ai the moment. 简短的几句话英语日记 博客英文怎么讲 英语日记 谁有英语的暑假日记 几句话的 不要太多 就50字左右了就要英语的!几句话的 不要太多 就50字左右了 求下列图形阴影部分面积(用代数式表示)小正方形边长为a,大正方形边长为b 求下列图形的阴影面积（用代数式表示）小正方形边长为a,大正方形边长为b 数学和角公式已知tanA=2/5,tanB3/7,求tan(A+B) 两角和与差的公式今天作业唯一做不起的题- - tan75度分之1-tan平方75 选项A 2根号3 B 3分之2根号3 C -2根号3 D -3分之2根号3 RT 亲爱的、、、首尔下雪了么?用英语怎么说 英语翻译1.今天天气很热,我早上吃的面包喝的牛奶,中午吃的馒头和白菜,晚上吃的馒头和鱼.我很高兴.2.今天天气很热,我早上吃的包子,中午吃的包子,晚上吃的馒头和豆腐,我很高兴.3.今天是阴 如图,大长方形的长时a,宽式b.用代数式表示阴影部分的面积与正方形面积的比打错两个字大长方形的长是a,宽是b 用代数式含字母r表示图中阴影部分的周长与面积 谁能给我一篇六年级英语日记（不要从网上复制）10句话就够.苏教版六年级水平的,记好,是苏教版的, 魔方层先法复原公式!主要是第三层,前面都会!20分!急!急!急!十万火急!1