词汇精选：amplify的用法和辨析
一、详细释义：
v.
放大，扩大 [T]
例句：
These amplify the effects of other factors.
这放大了其他因素的影响。
例句：
This will amplify the impact of our activities and our resources.
这将扩大我们各项活动和资源的影响。
详述，引申，发挥 [I,T]
例句：
There is no need to amplify.
没有详述的必要。
例句：
He amplify the matter by an example .
他举例详述了这件事。
增强，加强 [T]
例句：
The mist had been replaced by a kind of haze that seemed to amplify the heat.
薄雾散了，取而代之的是一种似乎更添酷热的烟霭。
例句：
Her anxiety about the world was amplifying her personal fears about her future.
她对世界的忧虑加剧了她对自己未来的恐惧。
二、词义辨析：
enlarge,amplify,expand,increase,magnify,multiply,augment
这些动词均有“增加，增大”或“扩大”之意。enlarge主要指面积或体积等的扩大。amplify在科技中常指声音的扩大或电磁波的增强。也指补充了细节、详述或扩大内容等。此词系正式用语。expand指范围、程度、体积和尺寸等方面的扩大或增加。increase指数量、强度和大小等方面的扩大或增加。 magnify可指用光学仪器使物体看上去显得变大；也指事实上把某物增大，有时用于夸张意味。multiply通常指自然繁殖而产生的增长，有时也指同类事物数量的成倍增加。augment较正式用词，一般指在原有的基础上增加含量而扩大。
三、参考例句：
These amplify the effects of other factors.
这放大了其他因素的影响。
He amplify the matter by an example .
他举例详述了这件事。
We must ask you to amplify your statement.
我们得请你对你的说法作进一步的说明。
We must amplify our effort by working a lot harder.
我们必须更努力地工作来扩大成果。
Amplify any variant frequency cycle and route them to me.
把每个不同的频率周期放大然后发给我。
Please amplify your remarks by giving us some examples.
请举例详述你的话。
The new manager wants to amplify the company.
新经理想要扩大公司。
We must amplify our effort to do lot of hard work.
我们必须更加努力。
Can you amplify on your statement so that we will understand the overall problem?
你能否对你的说法进一步说明以使我们理解整个问题？
The mist had been replaced by a kind of haze that seemed to amplify the heat.
薄雾散了，取而代之的是一种似乎更添酷热的烟霭。
