4.8 � � � � � � � � � Ž �
� � � � � � � ֲ � � ʵ ģ ִ � � � � � � � � � ȫ � ĵ � � � � I � � Ԥ � � � � � � � � � � � £� � � � � һ � � ʱ � � � � � ת � ͻ � � � � � � � � Ա � � zeta � � ɳ ڣ � ʹ Ԥ � � � �F0� � � ͡ � Ϊ � ˱ � ֤ � � � � � � � � � � � � � � Ӧ � � � ڼ � � Ԥ � � � � � � � � ֵ � � � 緢 � ֲ � � � ʱ � � � � � � � � � � � Ž � � � � � � � � � � � � � � � � � � � � � � � � Ž � װ � � � � � � � fell � � ֡ �
һ � � � � � � � Ž � װ � �
� � � � � � � o � � ڸ ı � � � � ľ � ķ � � � � � � � � ڴ � � � Ԥ � � � � � � ʹ � � � � � � � Ž � � � � � ˮ ƽ � � � � б � � � � Ĵ � � � � У � � ɲ � � � � � � � ͼ � � ʾ � ķ � � � � � � � װ � д � � ֵ ĵ 绹 � � � � װ � � װ � л � � � � Ļ � � � � ϡ � ͨ � � � � � � � � � ĵ � � � � ݶ � � � � � � 绹 � � � � � � � � � Ƶ � � � � � the lambda � � u š � � � 绹 � � � � װ � ݶ � � � � � ʵ � � � Ž � � �
� ڴ � ֱ � Ļ � ӽ � � � ֱ � Ĵ � � � � � and � ɲ � � � � � � � ͼ � � ʾ � ķ � � � and � � װ � д � � ֵ ĵ 绹 � � � � װ � ɵ � � İ ڼ � � ϡ �
� � � � � Զ � � Ž � װ � �
� � � � � � װ � д � � ֵ ĵ 绹 � � � � װ � ڸ � � � � İ ڼ � � ϣ � � � � � ͼ � � ʾ � � � � � � � o 绹 � � � � � � � أ � ʹ � � � � � � ͬ � 绹 � � � ƹ ̶ � � � ڶ � � � � � � Զ � � � � � � Ž � � � � �
� � � � � � � � � Ž � � ֵ � װ � �
� � � � � � � � � ľ ಻ � ܵ � � � ʱ � � � ɲ � � � � Ž � � ֽ � � � � Ž � � � � � � � ͼ � � ʾ � � � � � Ž � � � һ � � Ӧ � � � � � ɱ ߵ � � ڲ ࣬ ʹ � � ֻ � ܵ � � � � � � � � � ͬ ʱ � Ž � � � Ӧ � � � � � � � � � � � ֣ � � � � � � � � Ӱ � � � � С � � � � � ϵ İ � � ǡ � � Ž � � ֵ � � ֲ ۳ ߴ � � � � � ֵ � � � ͬ � � � � ֱ � � С � ڴ � � ֵ � ֱ � � � �
Baidu