Today, however, despite increasing demand for workers with strong skills in mathematics and science, the proportions of degrees awarded in science, math, and engineering are decreasing.

然而在今天，尽管对拥有出色数学和科学技能的劳动者的需求不断增加，获得科学、数学和工程学位的人数比例却在下降。

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In all of these situations, the escalation of fatalities estimated by the researchers' mathematics closely matched the course of actual deaths, the team reports online today in Science.

研究团队在今天的《科学》在线发布结果，在所有的情境中，研究人员用数学运算估计的逐步上升的死亡率都与实际的死亡率变化相吻合。

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Ada was 15 when she met the Cambridge mathematics professor Babbage 175 years ago today.

艾达在距今175年前遇见剑桥数学教授巴贝奇的时候15岁。

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