A dream with no discipline will just remain a dream , and a plan without work will be a plan that won ' t work 没有纪律梦想将永远是梦想，没有行动的计划将是不起作用的计划。
The institutions that a modern person would expect to play the major role in the creation and dissemination of knowledge - the universities - were ineffective 在知识的创造和传播中，现代人认为能起主要作用的机构- -大学- -这时是不起作用的。
The rate was almost nine and one - half percent in the group of women who received a placebo , an inactive pill , instead of the vitamins 而另一组服用安慰剂的孕妇孕育的低重儿的机率几乎达到9 . 5 % ，她们是服用一种不起作用的药片来代替维它命。
Research findings seem to show that abstinence only education " doesn ' t work " . surely that means we have to make it better , not just give up 研究结果表明只有禁欲的教育似乎是“不起作用的” 。当然这表示我们应该努力寻找更好的办法，而不是轻言放弃。
It becomes obvious when an element is not contributing to gameplay because it no longer has a crutch , in the forms of a cool appearance , to prop it up 如此一来，那些对游戏性不起作用的元素就会被无视，因为在剥离外表的情况下，它们就完全没有作用了。
It is to my generation that i speak , to those for whom the theories of monsieur de voltaire are , happily , defunct , to those who , like myself , can see that humanity has , these fifteen years past , been engaged in one of its boldest leaps forward 我这是在向我同时代的人呼吁，向那些伏尔泰先生的理论幸而对之已经不起作用的人们呼吁，向那些像我一样地懂得十五年以来人道主义正在突飞猛进的人呼吁。
This paper shows three aspects as follow : 1 . an algorithm of attribute reduction based on discernibility matrix - - - - ardm is presented . through analyzing to the algorithm of attribute reduction based on discernibility matrix , the facts that affect time efficiency are found , and the absorptivity in the proposition calculation is used to the process of constructing the discernibility matrix , then the effectless repeated elements are deleted , accordingly the efficiency of attribute reduction is improved 本文的主要研究成果有以下三个方面： 1 .提出了一种基于区分矩阵的属性约简算法ardm通过对基于区分矩阵的属性约简算法进行分析，找出影响时间效率的因素并将命题演算中的吸收率用于构造区分矩阵的过程中，从而去掉了在区分函数中不起作用的“重复”元素，提高了属性约简的效率。
