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1·The gene is activated by a specific protein.

这种基因由一种特异性蛋白激活。《牛津词典》

2·Video cameras with night vision can be activated by movement.

有夜视功能的摄像机能被物体的活动激活。《柯林斯英汉双解大词典》

3·Then there are the taste receptors, and finally, the smell, activated when we inhale.

然后是味觉感受器，最后是嗅觉，当我们吸气时就被激活。

4·Brain imaging showed that, on touching the paper, the emotional center of the brain was activated, thus forming a stronger bond.

大脑成像显示，接触纸张时，大脑的情感中心被激活，从而形成更强的联系。

5·The burglar alarm is activated by movement.

这防盗警报器一动就会响。《牛津词典》

6·According to Van der Meer, plenty of senses are activated by pressing a pen on paper, seeing the letters written and hearing the sound made while writing.

根据范德梅尔的说法，当你把笔按在纸上，看到写出来的字母，以及听到写字时发出的声音时，很多感觉都会被激活。

7·Under a voice-activated command, you say an address.

在一个声控系统控制下，你说出一个地址。

8·Protein synthesis begins when the gene encoding a protein is activated.

当编码蛋白质的基因被激活时，蛋白质合成就开始了。

9·The feasibility of preparation of particulate activated carbon from char of cocoa nut husk by water vapour microwave was studied.

研究了以椰壳炭化料为原料，采用水蒸气微波法制备颗粒活性炭的可行性。

10·The slide of the large armored glass windows is activated by some high power engines.

大片的钢化玻璃窗户需要利用大型机械设备进行调节。

(1)activated carbonn. [化]活性碳

(1)activated sludge活性污泥（废水处理方法的一种）

(1)activated sludge process活性污泥法

(1)activated charcoal活性炭

(1)activated carbon filter活性碳过滤器

(1)activated alumina活性氧化铝