The phrase "a half rate of" is not correct in standard written English.
It seems to be a misinterpretation of "half-rate," which is a term used to describe something of inferior quality or performance.
Example: "The service we received was half-rate, and we expected much better for the price we paid."
Alternatives: "subpar" or "inferior quality".
The direction of the seismic lines is roughly east-west, parallel to the direction of the backarc basin spreading, with a half-rate of 2.3 4.7 cm/year in 27 20 Ma except for the last NE-SW spreading stage, which occurred at a slower rate of 2 3 cm/year in 20 15 Ma (Okino et al., 1999).
Hilde and Lee (1984), on the other hand, proposed that the WPB was formed by two phases of spreading: one between anomalies 26 and 19 (approximately 59 to 40 Ma) in a NE-SW direction at a half-rate of 4.4 cm/year and another between anomalies 18 and 13 (approximately 40 to 33 Ma) in a N-S direction at a rate of 1.8 cm/year.
We have also evaluated the frame error rate (FER) of a half rate a half rate punctured convolutional code with constraint length 7 and the generator [15].
This implies a half spreading rate of approximately 4.3 cm/year, which is slightly slower than that of the WPB.
(a) Synthetic magnetic anomaly profile assuming a half spreading rate of 1.8 cm/year, (b) observed anomaly profiles, (c) shaded topographic relief along 130° E from swath bathymetry data, and (d) synthetic profile assuming a half spreading rate of 4.4 cm/year.
Finally, we studied the impact of the mean grain-size field on the permeability structure for a half spreading rate of cm/a.
In this regard, Gaherty et al. (2004) showed that anisotropy observed in a slowly spreading area in the Atlantic Ocean with a half-spreading rate of 0.8 2.0 cm/yr has a small magnitude of 3.4±0.3%.
Mike and the robots make particular note of film critic Leonard Maltin's relatively high two and-a-half star rating of the original film.
From (13), we know that the equivalent transmission code S is a new kind of half rate O-STBC, it can achieve full diversity four.
