This process is termed "replacement" because solutions have dissolved the original material and replaced it with an equal volume of the new substance.
这个过程被称为“置换”，因为溶液溶解了原来的物质，并用等量的新物质取而代之。
His parents replaced it not once, but three times.
父母给他重新买了，不是一次，而是三次。
The rope of the garden door was not strong enough, so he replaced it with wire.
花园门的绳子不够结实，于是他用金属线代替它。
When researchers removed the phosphorus and replaced it with arsenic the microbes continued to grow.
当研究人员将磷去掉，换成砷，这些微生物仍可以继续生长。
Test scores were mixed, and the school replaced it four years later. But Mr. Jackson continued to use it when he could.
尽管测试成绩喜忧参半，而且学校四年后替换了它，但杰克逊还是只要可能就继续使用它。
Dr. Mortimer refolded his paper and replaced it in his pocket.
摩梯末医生重新叠好报纸，然后把它放回口袋。
Philosophical method didn't stand firmly, and the psychological method replaced it.
哲学的方法尚未立定脚跟 ，便被心理学方法所取代了 ；
They made a clean sweep of their old furniture and replaced it with brand new pieces.
他们把旧家具全部扔掉，换成崭新的家具。
Two villages in Wales have banished analogue television and replaced it with digital TV last month.
上个月，威尔士的两个村庄已经淘汰了模拟电视，转而使用数字电视。
They were fighters who struck "I can't" from my vocabulary, and replaced it with "I will find a way.
他们是勇敢的斗士，努力把“我不能”从我的字典里去掉，而取而代之以“我会找到办法”。
In the 20th century the electric furnace has replaced it in countries with inexpensive electric power.
到20世纪，在许多电能便宜的国家中，此法已为电炉所取代。
They restored the original wooden floor where possible, and redesigned and replaced it in areas where it was missing.
他们尽可能修复了原有的木地板，并对缺失的地方进行了重新设计和替换。
My original Xbox controller was huge by videogame standards (Microsoft has since replaced it with a slightly smaller one).
按照游戏机的标准来看，我原先的Xbox控制器是很大的(微软现在已经用一种较小的型号取代了它)。
Their longstanding frostiness dissolves, but both are frightened and ashamed of the mutual attraction that has replaced it.
虽然两人之间的冷漠与隔阂消融了，但是取而代之的，是对双方的互相倾慕感到害怕与羞愧。
Millions of Brits have ditched the traditional 'thank you' and replaced it with the less formal 'cheers', according to a poll.
在线免费英语阅读根据一项民意调查，数百万英国人不再用传统的thankyou来表达谢意，代之以不太正式的cheers。
He is similarly unsparing about the plutocrats and Wall Street luminaries of his day, who he argued had destroyed the innate generosity of Americans and replaced it with greed and selfishness.
他对于那个年代的财阀和华尔街大亨们也是同样毫无仁慈之心，他称后者摧毁了美国人天生的慷慨大方，并代之以贪婪和自私。
Although, wind tunnel tests can't be replaced, it is reasonable to combine the numerical approaches with wind tunnel tests to evaluate the flutter stability of bridge sections.
但风洞试验仍然具有着不可替代的作用，因此，如将数值模拟方法和风洞试验相结合，对桥梁主梁截面的颤振稳定性的评估将更为准确。
Although, wind tunnel tests can't be replaced, it is reasonable to combine the numerical approaches with wind tunnel tests to evaluate the flutter stability of bridge sections.
但风洞试验仍然具有着不可替代的作用，因此，如将数值模拟方法和风洞试验相结合，对桥梁主梁截面的颤振稳定性的评估将更为准确。
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