The point in testing the abaxial paraboloid is to make sure that a right angled blade is used.

用刀口检验离轴抛物面时的要点是一定要用直角刀口。

youdao

The calculation of right angled triangle weir-type open channel flowmeter is described. A high precision experiential flow calculating formula is given.

论述了直角三角形堰式明渠流量计算问题，提出了一种高精度流量计算经验公式。

youdao

Given the lengths of the two sides of a right-angled triangle, we can find out the length of a third side.

如果晓得直角三角形两个边的长度，咱们就能求出第三边的长度。

youdao

When he was 12 and took science classes at Northwestern University, he saw a school bus, and had an idea: what if the clunky, right-angled school bus was more aerodynamic?

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Joe Cole sent over a teasing cross from the right and Di Canio glanced an angled header against the post.

BBC: Sinclair ends Reds' run

Fernando Torres was the first to race through on goal but his angled shot from the right was excellently palmed wide by Iker Casillas.

BBC: Real Madrid 0-1 Liverpool