To get the $900 billion number, the group studied four coal districts in India and identified eight different cost elements.

为了得到9000亿美元的数字，该组织研究了印度的四个产煤区，并确定了八个不同的成本要素。

They are very good at identifying dangerous, unwanted elements and eliminating them.

他们非常擅长识别危险的、不需要的元素并消除它们。

Starting to study the successful individuals, and identify elements that they could then teach later in creating interventions based on what they had studied.

他们开始研究这些成功的人 并识别出各种因素 然后他们通过研究想出介入方法。

And that, in the words of Frost, made all the difference. The psychologists started to identify elements, aspects of these individuals and studied them in depth.

用Frost的话来说 这才是至关重要的 心理学家们开始识别这些人的各种因素 以及各个方面并深入分析他们。

Conway identified 92 of these elements, all composed only of digits 1, 2, and 3, as well as two additional elements whose variations can end with any digit of 4 or greater.

康威确定了其中的 92 个元素，所有元素都仅由数字 1、2 和 3 组成，另外还有两个元素的变体可以以 4 或更大的任何数字结尾。

In her paper, she looks at a headline that says " Justin Bieber Baptized in New York City Bathtub." Task 1 would be to identify four elements: there's Justin Bieber, there's baptism, there's New York City, and there's a bathtub.

在她的论文中，她看到一个标题：“贾斯汀·比伯在纽约浴缸受洗”。任务 1 是确定四个元素：贾斯汀·比伯、洗礼、纽约市和浴缸。