1.I think these figurate indicate a real shift of interests on the part of American students.

1.我认为这些数字表明部分美国兴趣发了真正变。

2.For spoiled gears,scene of production demand accurate and quick determination on its modulus so as to co figurate another one.

2.对于损坏齿轮,要求准确、快速地确定其模数以便及时配制。