The scientists expressed the figures as percentages.

这科学家以百分比表示这些数据。

Thus, p could be expressed as 2a, where a is an integer.

因此，p 可以 2a 表示，a 是一個整數。

That was expressed as “we don't want government telling us what to do.”

反抗的表达是“我们不要政府告诉我们该做什么”。

This situation involves using noun forms of words that would be better expressed as verbs.

这种情况涉及使用单词的名词形式，但是用其动词形式则表达更清晰。

In more recent times, this truth has been expressed as: April showers bring May flowers.

四月的雨带来五月的花。

She also expressed her concerns as commenting on how Australia and the U.S. handled the crisis.

在就澳大利亚和美国处理危机的方式发表评论时，她表达了自已的担忧。

In the above example, the second option is expressed as the worst part of traveling to work.

在上述示例中，第二个选项表示为上班旅行中最糟糕的部分。

And any positive integer, up to a certain limit, can be expressed as a sum of these numbers.

在一定范围内的任何正整数，都可以表示为这些数字之和。

This could not be happening was the sentiment expressed as a growing crowd gathered around that black-and-white TV set.

当人们聚集在黑白电视前得知这一消息时，人们的感觉是“这是不可能发生的”。

It’s expressed as a percentage of men’s earnings.

它表示为男性收入的百分比。

The same thing can also be expressed as follows.

同样的事情也可以表达如下。

Finally, you can sometimes use could have to express regrets in the past, often as part of a longer if-sentence.

最后，你有时可以用 could have 来表达过去的遗憾，通常作为更长的 if 句子的一部分。

I expressed as much to Martha. She was at first obstructive.

我向玛莎表达了同样的意思。她起初是阻挠的。

Let me express these as decimals.

让我将这些表示为小数。

Again, Americans are not familiar with expressing their own weight as kilos.

同样，美国人不熟悉用公斤来表示自己的体重。

It expresses, as I mentioned, a future possibility but something that is not definite.

正如我提到的，它表达了未来的可能性，但不确定。

So we can express voltage simply as current times resistance.

所以我们可以简单地将电压表示为电流乘以电阻。

Or we could express these decimals as percentage.

或者我们可以将这些小数表示为百分比。

Would the idea of this story be as effectively expressed in ordinary essay form?

4. 这个故事的想法可以用普通的论文形式有效地表达吗？

Probability is expressed as a value between 0 and 1, where 0 indicates impossibility and 1 denotes certainty.

概率表示为 0 到 1 之间的值，其中 0 表示不可能，1 表示确定。