Example sentences of "the [noun sg] origin " in BNC.

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1 A weak band close to a strong one may become difficult to detect in the gas phase , unless its own rotational envelope contains a prominent feature such as a Q-branch close to the band origin .
2 The band maximum then gives us the vertical ionization energy , and the band origin gives the adiabatic ionization energy .
3 The slides were examined by a consultant pathologist ( HT ) who was unaware of the group origin of the tissue .
4 In addition A% , B% , C% , D% , E% , F% , H% and L% have special uses in CALL and USR routines an P% and O% have a special meaning in the assembler ( P% is the program counter and O% points to the code origin ) .
5 Finally , immunohistochemical analysis of frozen tissue sections clearly shows the monoclonal nature and B cell phenotype of the proliferation , together with the peculiar IgM +ve , IgD -ve , CD 5 -ve phenotype of the tumoural cells , indicative of the MALT origin of the proliferation .
6 Notice that periodic waves that are even functions of time , that is , symmetric about the time origin , can be represented by a constant and just cosine waves , while waves that are odd functions of time , that is , reversed in sign about the time origin , can be represented by just sine waves .
7 Notice that periodic waves that are even functions of time , that is , symmetric about the time origin , can be represented by a constant and just cosine waves , while waves that are odd functions of time , that is , reversed in sign about the time origin , can be represented by just sine waves .
8 Accordingly , the time origin of the square wave has been taken at one of its leading edges in arriving at the representation given by expression ( 11.2 ) .
9 It is convenient to make the wave an even function of time by choosing the time origin as shown in figure 11.2(a) .
10 In particular and Since all the b n coefficients are zero through having chosen the time origin so as to make the function even in time , the half-wave rectified sinewave of figure 11.2(a) is evidently equivalent to In other words , the half-wave rectified sinewave shown in figure 11.2(a) is equivalent to the harmonic spectrum of pure cosinewaves shown in figure 11.2 ( b ) .
11 A corollary of this last point is that the technique is likely to succeed when the signal is switched on at some moment to which the time origin may be ascribed , the inference being that the signal is zero up to time .
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