angular data造句

A angular data such as wind direction where the 0?/ 360?( or + 180?/-180?) discontinuity forces special consideration.
So here it is : The word " chad, " according to Fennell's research, is an acronym that stands for Code to Handle Angular Data.
The fact that 0 mean of 2 degrees and 358 degrees, provides one illustration that special statistical methods are required for the analysis of some types of data ( in this case, angular data ).
Using the method of lunar occultation, it provided for the first time high-resolution angular data ( 1 to 10 arc sec ) for more than 1, 000 weak radio sources, which provided an independent evidence for the Big Bang model.
It's difficult to find angular data in a sentence. 用angular data造句挺难的