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- Detrimental effect on the soundness and reduction in later age strength were found with the alkali. 这种影响导致熟料安定性不良，后期强度降低。
- Phosphate can hinder the formation of pure mineral C 4A 3 S . When the amount of P 2O 5 is more than 0.5%,the content of main mine ral C 4A 3 S and C 3S remarkably decrease,free lime increase,and the various age strength of the cements obviously decrease. 磷阻碍C4A3S单矿物的形成，当P2O5达0.;5%25以上时，系统的C4A3S及C3S形成量明显减少，f－CaO升高，水泥各龄期强度均显著降低。
- A suitable amountof Cr2O3 and MgO can improve the hydrauability of the minerals and increase the various age strengths of the cement. 同时掺加适量的Cr2O3、MgO有利于熟料矿物水化活性的提高，从而使各龄期强度显著提高。
- The aging football player was playing on the skids. 那个上了年纪的足球运动员很明显地在走下坡路。
- He prefers to assort with people of his own age. 他更喜欢与自己的同龄人交往。
- Even the best quality rubber will perish with age. 就是最佳质量的橡胶也会因老化而腐烂。
- He come to the fore as a physicist at an early age. 他在早年就成了杰出的物理学家。
- The average age of the boys in this class is fifteen. 本班男生的平均年龄是十五岁。
- Education should not be restricted to any one specific age group. 教育不应限制在任何特定的年龄组上。
- It was difficult to tell his exact age. 很难判断他到底多大岁数。
- The annular markings on a tree indicate its age. 树的环形纹理显示其年龄。
- Age and wedlock we all desire and repent of. 成年与婚姻，均为我辈所欲，亦为我辈所悔。
- Her widowhood condemns her to a lonely old age. 守寡使她不得不过着孤独的晚年生活。
- I don't think he looks his age of seventy. 我感到他看起来不像70岁的人。
- He has always assorted with men of his age. 他总是与和他年令相仿的人交往。
- He's of an age when he ought to settle down. 他已经到了应该安顿下来的年龄了。
- Age stole onward and benumbed me more and more. 年纪渐老使得我(反应)越来越迟钝。
- The child is at an impressionable age. 这孩子正处于易受影响的年龄。
- That paper has yellowed with age. 那张纸因年代久远而泛黄了。
- I excerpted one pass age from his diary. 我从他的日记中节选了一段。
