Betekenis van:
major axis

major axis
Zelfstandig naamwoord
    • the longest axis of an ellipse or ellipsoid; passes through the two foci

    Hyperoniemen


    Voorbeeldzinnen

    1. exceeding 80 mm in diameter or length of major axis and 20 mm in thickness (depth).
    2. Exceeding 80 mm in diameter or length of major axis and 20 mm in thickness (depth);
    3. Exceeding 1 m in diameter or major axis length and capable of angular accelerations exceeding 0,5 rad (radians)/s2;
    4. Exceeding 1 m in diameter or major axis length and capable of angular accelerations exceeding 0,5 rad (radians)/s2;
    5. Title of the priority axis or priority axes in case of major project co-financed by more than one Operational Programme:
    6. Title of the priority axis or priority axes in case of major project co-financed by more than one Operational Programme
    7. beam steering mirrors more than 100 mm in diameter or length of major axis, which maintain a flatness of λ/2 or better (λ is equal to 633 nm) having a control bandwidth exceeding 100 Hz.
    8. Beam steering mirrors more than 100 mm in diameter or length of major axis, which maintain a flatness of lambda/2 or better (lambda is equal to 633 nm) having a control bandwidth exceeding 100 Hz.
    9. Specially designed to maintain the alignment of phased array or phased segment mirror systems consisting of mirrors with a segment diameter or major axis length of 1 m or more.
    10. optical surface coating and treatment "technology""required" to achieve uniformity of 99,5 % or better for optical coatings 500 mm or more in diameter or major axis length and with a total loss (absorption and scatter) of less than 5 × 10–3;
    11. "Technology" as follows: 1. optical surface coating and treatment "technology""required" to achieve uniformity of 99,5 % or better for optical coatings 500 mm or more in diameter or major axis length and with a total loss (absorption and scatter) of less than 5 × 10–3;
    12. Optical surface coating and treatment "technology""required" to achieve uniformity of 99,5 % or better for optical coatings 500 mm or more in diameter or major axis length and with a total loss (absorption and scatter) of less than 5 × 10-3; N.B.: See also 2E003.f. 2. Optical fabrication "technology" using single point diamond turning techniques to produce surface finish accuracies of better than 10 nm rms on non-planar surfaces exceeding 0,5 m2;