định nghĩa của quadrant là gì?

Tìm hiểu Định nghĩa của quadrant từ Từ điển DictAbc, Cách sử dụng quadrant trong Câu ví dụ.

quadrant Định nghĩa bằng tiếng Việt

0 a quarter of a circle or a quarter of the circumference of a circle -- một phần tư
- Find the area of a quadrant of the circle whose diameter is 22.4 cm.
1 an instrument which was formerly used in astronomy and navigation for measuring the altitudes of stars -- thước đo độ
- John Cabot would have used a quadrant to find his way across the Atlantic Ocean to discover Canada.

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The positive signs should be taken for the second and fourth quadrants.
Multiple defects were found in the mid-septal, apical and anterior quadrants in 5, 5 and 2 neonates, respectively.
They thereby become progressively better at differentiating the affective circumplex in each of its four quadrants.
Since these quadrants yield symmetric outcomes, players both prefer the efficient equilibrium.
Subsequent excavations were concentrated in the nor thwest and southwest quadrants.
There was an extensive overlap between owl-monkey and capuchin monkey data at all eccentricities and all quadrants.
Polymyarian muscle cells, separated into four quadrants by the chords, were clearly distinguished, having two wing-like distal lobes.
The observer's task was to indicate in which of four quadrants the stimulus was detected by pressing one of four correspondingly arranged buttons.

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