ůLC֮ķʹʯ͡ú̿һЩITҪaӹ桢\ݔʹÿȼԚwҺw@ЩȼҺwwͨ^ܵѿpܷʧЧĽӿpyTй©܇hУchеĿ՚γɱըΣUhڭhҲcȼԴ͕aȼըʢͨҽB·Ĵʩ
ʩڹϷ֞ɴ
1һ(primary)ʩ----hдڱըΣUh
ǰĮaըȼlҪؿ֪܉ڭhбȼ|ڭhб⣬ͿԏĸϱĻըΣU՚еyеkDZȼ|ȫȼ|Ԍȼ|ĝڱըҲܱaըΣUʯͻIx]ܷܵ|õyTԱˇOеĿȼ|й¶hСSз픟oڵďSȻͨLЧ߲ÏͨLCеͨLʹhеĿȼ|ĝȵڱը_ⱬըΣUĿġ
2(secondary)ʩ----ڱըΣUhcȼԴ
ըΣUhɱtڭhбcȼԴ҂͎վп𡱵͌ڶηʩҘ˜ҎڱըΣUʹ÷늚aƷҲڶηʩ
ʢͨaůLCmʯ͡܊tˎCеИIeABضȽMeT1T4MıըԚw܇g}ȄΣU^1^2^Ĉȡů֮־Exd ib IIB T3 Gb
ʢͨһҌIc_lN۵ůLCS,ҪُIůLC˽ůLCrՈԃ҂