下列插图是一些常见的杠杆和压铁位置.Illustrated below are some commonly accepted positions of the lever and weight.安装杠杆和压铁有助于阀瓣的关闭.Lever and weight mounted to assist the disc in closing.配置杠杆和压铁是为了在外部控制阀瓣运动.The lever and weight arrangement...
Over a given period, the value of shares will rise and fall.股票的价值在某一特定的时期内会有涨跌。Mr Mandela was given a tumultuous reception in Washington.曼德拉先生在华盛顿受到热情的款待。If he is caught again he will be given a custodial sentence.如果他再次被...
He is a spoilt child.他是个惯坏了的孩子。The dignity of the occasion was spoilt when she fell down the steps.她跌倒在台阶上, 破坏了该场合的庄严气氛。The heavy rain has spoilt the flowers in the park.这阵大雨把公园里的花全浇坏了。Only children are sometimes spoilt....
通过引入状态变换, 得到了一类降阶形式的状态估计问题.By introducing state transformation, a reduced - order state estimation form is achieved.介绍了异步电动机全阶数学模型的线性化和降阶的原理,并探讨了降阶模型的准确性问题.The accuracy of the linearized reduced order of induction motors...
Why person not gaily when incontrollable Where is oneself mood?为什么人不高心时不能控制自己的情绪 呢 ?Factitious what is awaited in good a long time incontrollable oneself mood?人为什么在好多时候不能控制自己的情绪?...
他是一些歌曲的作者和一位出色的指挥者, 也是一位能即兴作诗的人.He was a composer of songs and a wonderful conductor, a man who could improvise lines on the moment.乐团由一位指挥者指挥.The orchestra is led by a conductor.他们赋与将军指挥者的权力.They set the general up as a...