exponential

[美]/ˌekspə'nenʃ(ə)l/
[英]/'ɛkspə'nɛnʃəl/
词频: 极高

释义

n. 指数,倡导者,演奏者,例子,指数
adj. 指数的,幂数的
词形变化

短语搭配

exponential growth

指数增长

exponential decay

指数衰减

exponential function

指数函数

exponential distribution

指数分布

exponential smoothing

指数平滑法

exponential law

指数律,指数定律

exponential curve

指数曲线;幂数曲线

exponential equation

指数方程

exponential phase

指数期;对数生长期;对数期

例句

yn is an exponential expression.

yn 是幂的表达方式。

the social security budget was rising at an exponential rate.

社会保障预算正在成倍地上升。

One cannot achieve an exponential speedup by treating the problems as structureless “black boxes,” consisting of an exponential number of solutions to be tested in parallel.

光是把问题看成没有结构的「黑箱」,里头有指数多个在等待平行测试的可能解,然后去找出可达到指数加速的演算法,这点目前还做不到。

Finally, the optimization quantity of spare parts following exponential distribution are calculated with both this method and analysable method.The two results fit well.

最后利用一个指数分布实例对解析方法和仿真方法计算出的结果进行比较,从而对所提出的仿真方法进行了检验。

The results show that the fine grain process of casting has some effects on the behavior of response to cyclic stress, such as the increase in rigidification exponential of fine grains.

实验表明,晶粒细化对循环应力响应有一定的影响,比如硬化指数的提高。同时疲劳过渡寿命降低。

原声例句

Over the last three years, we've seen an exponential increase in maritime smuggling.

在过去三年,海上偷渡呈指数增长。

来源: CNN 10 Student English of the Month

Now lastly, second-order thinking and exponential thinking.

最后,二阶思维和指数型思维。

来源: Essential Reading List for Self-Improvement

And finally guys, we have exponential thinking.

最后,朋友们,我们来看指数型思维。

来源: Essential Reading List for Self-Improvement

Because I can see just in a couple of months, the girls have gotten exponentially better.

因为我可以在几个月内看到女孩们进步飞快。

来源: CNN 10 Student English of the Month

Judging by the exponential speed of technological improvements, probably not.

从技术进步的指数速度来看,应该还没有。

来源: Trendy technology major events!

Talk about exponential progress in science and research, absolutely amazing.

这些指数性增长的科研进展真是令人震惊。

来源: Two-Minute Paper

We see an exponential curve for wind installations now.

我们现在看到的是风力发电装置的曲线。

来源: TED Talks (Audio Version) February 2016 Collection

The exponential curve on solar is even steeper and more dramatic.

太阳能的曲线甚至更陡,更令人瞩目。

来源: TED Talks (Audio Version) February 2016 Collection

Population growth was exponential but how much food we grow was not.

人口增长呈指数增长,但我们种植的食物数量却不是。

来源: PBS Fun Science Popularization

So let's see now how exponential technologies are taking health care.

现在让我们看看指数技术怎样进行健康保健。

来源: TED Talks (Audio Version) April 2014 Collection

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