This requires two sine - cosine resolvers.这就需要两个正余弦分解器.Let's now examine the simplest wave from where the profile is a sine or cosine curve.现在让我们来考察最简单的波形,它的剖面图是正弦或余弦曲线.We derive the addition formulas for sine and c...
A linearization method to design biorthogonal cosine BCM filter banks is proposed.介绍了一种用于设计双正交余弦调制滤波器组的线性化方法.We derive the addition formulas for sine and cosine from the arithmetic of complex numbers.用复数算术推导了正弦,余弦的加法公式.L...
Lord Henry stretched himself out on the divan and laughed.亨利勋爵伸手摊脚地躺在沙发椅上,笑着.Lord Heney stretched himself out on the divan and laughed.亨利勋爵伸手摊脚地躺在沙发上,笑着.She noticed that Muffat was sitting resignedly on a narrow divan - ...
The system was state of the art.这一系统是当时最先进的。State - of - the - art suspension guarantees a smooth passage over the bumpiest road.最先进的减震悬架保证汽车在最崎岖不平的道路上也可以平稳通行.They are using state-of-the-art graphics in the film's s...
戴夫背部拉伤，几乎没法踢球。Dave pulled a back muscle and could barely kick the ball.感觉一下腰背部皮肤的柔滑。Feel how soft the skin is in the small of the back.我的胳膊很累，背部肌肉紧绷得难受。My arms are tired, and my back is tense....
玛丽振奋的精神感染了班上所有的女孩子.Mary's high spirits infected all the girls in the class.再振奋的心情都能被不整洁的环境所影响.An untidy house can wear down anyone's cheer eventually.刺激物:令体力或精神振奋的因素.A cause or source of renewed physical or spi...
目的: 以水蛭素为模型药物,考察猪鼻黏膜作为鼻腔给药离体实验用黏膜的可行性.Objective: To study the feasibility of pigs nasal mucosa as nasal mucosa model of experiment.水蛭''.'素'.''从水蛭的唾液腺提炼出一种物质,用作''.'抗'. �...