您要查找的是不是:
- The ratio of the effective or useful output to the total input in any system. 效率:在某一系统中有效的或有用的产出与总投入的比率。
- The total input power flow is expressed in an equation of Hermitian quadratic form as the objective function. 将构造结构总的输入功率流为二次型函数作为控制目标函数,利用哈密尔顿二次型最小值理论给出最优控制力前馈控制表达式。
- System error is used as input of CMAC, and weighting is adjusted with the difference between output of CMAC and total input of system. 控制器以系统动态误差作为CMAC的输入,用CMAC的输出与系统总输入之差调整权重。
- An extended DEA model is suggested, which is capable of maximizing the efficiency of individual units, that is, total input consumption is minimized and total output production is maximized. 摘要给出了一种新的DEA模型(投入产出综合评价模型),在考虑所有决策单元的输入的同时,顾及所有决策单元的输出,即保证所有决策单元输入总和最小和所有决策单元的输出总和最大。
- It is showed that the exergy loss ofthe compressure is nearly 50%of total input exergy,and the bed column, almost 30%, the coler, 9.39%,the waste gas, 5.73%, the total energy efficiency is only 8.51%. 结果表明;压缩机(火用)损失接近系统总输入(火用)的50%25;床层(火用)损失接近30%25;冷却器(火用)损失为9.;39%25;废气带走的(火用)为5
- In the wheat/maize rotation fields of the two years, the input of N,P and K for the winter wheat account for 67.27% and 67.41% , 86.43%and 84.72%, 54.43%and 75.88%of total inputs respectively so that much less fertilizer were used for maize. 曲周还存在“重冬轻夏”的不合理现象,在1998年和1999年小麦/玉米轮作分别有67.;27%25和67
- The mass rally was a total fiasco. 那次群众集会彻底失败。
- the ratio of the effective or useful output to the total input in any system 在某一系统中有效的或有用的产出与总投入的比率
- I must say the news comes as a total surprise. 我得说这个消息来得太突然了。
- Ten years was the sum total of my education. 我受教育的年限加起来共十年。
- My small contribution was lost in the grand total. 我的小小捐献在巨大的总额中小得几乎看不见。
- The ship was wrecked and became a total loss. 船只失事,一切都损失了。
- He swings from wild optimism to total despair. 他由极其乐观一变而为完全绝望。
- The angles of a triangle total 180. 三角形的三角之和等于180°。
- She professed total ignorance of the matter. 她自称对那事一无所知。
- The garden was in a state of total neglect. 那花园完全无人整理。
- The total amount is in the fifties. 总共五十多个。
- Choose four out of the total number. 从全部数目中选出四个。
- Add this numbers together and give me the total. 把这些数字加起来,告诉我总数是多少。
- England scored a total of 436 runs. 英格兰板球队获总分436分。