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1·It has been demonstrated that this drug is effective.

这药已证实是有效的。《牛津词典》

2·Catherine demonstrated the proper way to cleanse the face.

凯瑟琳演示了洁面的正确方法。《柯林斯英汉双解大词典》

3·He demonstrated how audio signals could be transmitted along cables without distortion.

他演示了音频信号如何通过电缆传输而不失真。《柯林斯英汉双解大词典》

4·All this has been demonstrated in elaborate experiments.

所有这些都在精心设计的实验中得到了证明。

5·It demonstrated the brilliance of China's ancient culture.

它显示了中国古代文化的光辉。《新英汉大辞典》

6·The crew demonstrated to passengers what to do in an emergency.

机组人员向乘客演示了遇到紧急状况时该怎么做。

7·About 58% of the students demonstrated none or few of the risk behaviors.

大约58%的学生表现出没有或只有很少的风险行为。

8·This principle was famously demonstrated by Galileo Galilei some 400 years ago.

大约400年前，伽利略·伽利雷证明了这一原理。

9·In a new study, researchers demonstrated for the first time how this effect occurs in the brain.

在一项新的研究中，研究人员首次证明了这种效应是如何在大脑中出现的。

10·But in a new study, researchers demonstrated for the first time how this effect occurs in the brain.

但在一项新的研究中，研究人员首次证明了这种效应是如何在大脑中出现的。

演示

1·Traditional ways of teaching form the basis of the lesson and the remarkably quiet classes take their own notes of the points made and the examples demonstrated.

传统的教学方法构成了这门课程的基础，而非常安静的学生们则记录下课堂上的要点和演示的例子。

2·Examples are demonstrated on the board; questions from the textbook are worked through first with the class, and then the class is set questions from the textbook to do individually.

黑板上有演示例子；先和全班同学一起做课本上的问题，然后全班同学分别回答课本上的问题。

3·He demonstrated the new invention to us.

他向我们演示那项新发明。

4·She demonstrated how the computer works.

她演示计算机的使用方法。

5·What I have demonstrated here is just one basic example of using JFS2 snapshot technology.

我在这里演示的只是使用JFS2快照技术的一个基本示例。

证明了

1·This principle was famously demonstrated by Galileo Galilei some 400 years ago.

大约400年前，伽利略·伽利雷证明了这一原理。

2·In a new study, researchers demonstrated for the first time how this effect occurs in the brain.

在一项新的研究中，研究人员首次证明了这种效应是如何在大脑中出现的。

3·But in a new study, researchers demonstrated for the first time how this effect occurs in the brain.

但在一项新的研究中，研究人员首次证明了这种效应是如何在大脑中出现的。

4·That such deep events do occur has been accepted only since 1927 when the seismologist Kiyoo Wadati convincingly demonstrated their existence.

直到1927年地震学家 Kiyoo Wadati 证明了这种深度地震的存在，人们才承认这种现象确实存在。

5·While physicists have demonstrated entanglement with specially prepared atoms, no-one knows if it also exists between atoms making up human minds.

尽管物理学家已经证明了特制原子之间存在纠缠，但没人知道它是否也存在于组成人类思维的原子之间。

展示出来

1·For one thing, these precocious cognitive benefits have been demonstrated so far only in crib bilinguals-those living in households where two languages are spoken routinely.

第一，到目前为止，这些超常的认知益处仅仅只在“摇篮”双语者(译者注：指双语环境下的婴儿)中展示出来，在这些“摇篮”双语者生活的家庭中，两种语言经常被用到。

2·Through IC analysis, the internal structure of a sentence may be demonstrated clearly, ambiguities, if any, will be revealed.

通过IC分析法，句子的内在结构可以清晰地展示出来，如果有歧义，也会被揭示出来。