Out of 30 industrialized nations, America ranks 25th in math and 21st in science.

在30个工业化国家中，美国在数学的排名为第25位，科学排名为第21位。

youdao

I'm going to let you try to figure that out qualitatively without doing any math.

我希望你们能不经数学运算，而定性判断出结论。

youdao

Another difference, particularly in math instruction, stood out to both Dr. Stigler and Miller.

斯蒂格勒博士和米勒博士都注意到了另一个差异，特别是在数学上。

youdao

Will is an out-and-out Einstein-level math whiz.

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Mr. MONTY NEILL (Co-Director, National Center for Fair and Open Testing): While scores have tended to go up on NAEP at grade four--and in math they went up fairly solidly for a while--they've now leveled out.

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Green, who trained as a nuclear engineer at UC-Berkeley, started out doing fractal math to model ecological risk across huge biological systems such as the rainforest.

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