| 释义 |
right angled raitˈæŋɡld 短语¹³¹⁶²⁰⁺³
基本英英Thesaurus例句
直角的
形容词 right-angled:
forming a right angle or containing one or more right anglesas in.square
同义词 rectangularequilateral,foursquare,quadrate,quadratic,squaredboxlike,boxy,equal-sided,orthogonal,quadratical,rectilinear,squarish
squareadjective four-sided
boxlike,boxy,equal-sided,equilateral,foursquare,orthogonal,quadrate,quadratic,quadratical,rectangular,rectilinear,right-angled,squared,squarish 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。 cnki
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。 cnki |