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Перевод: null
[прилагательное] недействительный; пустой; фиктивный; нулевой; несуществующий; невыразительный; нехарактерный; [существительное] нуль
Тезаурус:
- Either pointer can be null, and leaf nodes in the tree are those nodes at which both the left and right pointers are null.
- This may be contrasted, however, with a neighbouring geodesic which is given using the null Minkowski coordinates defined by (8.5), by .
- Matzner and Tipler proceed to investigate the properties of the null hypersurfaces v = constant, working with the null Minkowski coordinates .
- This can be achieved from (10.49) using the transformation (10.52) where u and v are null coordinates in the plane.
- The anti-Europeans, however, are now pinning their hopes on the Danes, who in their forthcoming referendum will almost certainly vote against Maastricht, rendering the entire treaty null and void.
- It may thus be noted that these two solitonic terms provide the conditions for continuity on the two different null boundaries of region IV.
- By making a magnetometer with two pickup coils at right angles and orienting it to give the maximum and null outputs referred to, the magnitude variations and angular variations are effectively separated.
- Wood which concluded: "The non-treaty Nez Perces cannot in law be regarded as bound by the treaty of 1863; and in so far as it attempts to deprive them of a right to occupancy on any land its provisions are null and void."
- (11.5) With this, the line element (11.4) can be written in the form (11.6) and the two main equations (6.22d, e) can be written as the single complex equation (11.7) It may be seen that this is in fact Ernst's equation, which can be written in the coordinate-invariant form (11.8) where is the square of the gradient of an arbitrary scalar field which, in this case, is a function of the two (null) coordinates only.
- Since in these cases, it is possible to scale the null coordinates such that .
- In the null output direction the signal changes are almost solely due to angular movement of the earth's field and over the small range involved are linearly proportional to angle.
- We can stir in the other two data sets, taking Poisson noise only as the null hypothesis; again, the probability that power-law and/or Poisson noise explains all the data sets is less than 5%.
- The component 0 in region III has an identical form to 4 in region II but with the null coordinate v replacing.
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