��~��m

�e��m��D�m��D��DȪ��

��m��}Ħ�ƣ��݁��ϲꎝ��Ρ��һ��ͨ�׵��֡��m��＾��ꖹ⑪(y��ng)��⾀��Nֲ��ʲ��̫�أ��Ҫ��|(zh��)��ܛ��鱣��ڻ��֮��Щ��̦��ļ�ꖹ��r�g��^�L��Р��~Ƭ��(y��ng)ԓ��r��(y��n)��Q�Nֲ��Q��ٷN�룬��Q��|(zh��)Ҫ��ƫ��ﲻ��̫��L��ѿ�r�ſ��^�m(x��)��ˮ��Q��g**�ò��ˮ��ʹ�Ç��F��~Ƭ...

Ŀ
�

1�ΑB(t��i)��
2��B(t��i)��(x��)��

3�ֲ��^(q��)��
4��༼�g(sh��)

5��ֳ��ʽ
6��Z

1 �ΑB(t��i)��

�Ԡ��-�ف��ľ��o֦��_(d��)2��S��ɫ��~��։ѡ�M�L5��3-5��S��w��~Ƭ��L��С5-9*4��5-5��ɕr��|(zh��)��S�oë��h(yu��n)�S��}M��픲��g�A��(c��)�}6-8��Ҹ������_30-50��L1-1��5��L2��5-3��ס��Ƭ��С2��5��ڰ�ɫ��ݗ��M��ֱ��С1��ף��Ƭ�g��С2��5��J��5��

2 ��B(t��i)��(x��)��

��ϲ��ů��m��18��28��10��Ѯ��ضȑ�(y��ng)��10��14�棬��ڸ��ճ��̎Խ��Խ��͜ضȞ�7�档��5��t��ܺ��~��

3 �ֲ��^(q��)��

�ֲ��r��ڵ��a(ch��n)�V��

4 ��༼�g(sh��)

�Nֲ��

ͨ��҂��m��ֲ�ﮔ(d��ng)����_��@��ֲ��в��Ʒ�N��(sh��)��Ķ��m��ֲ��Ҳ��(d��ng)��ٱ��(d��ng)Ȼ��кܶ�N��څ��С��ȫ�]��ۺ��ռ��m��ֲ��ĳ��l(f��)�c��෽ʽҲ��ͬ��ϲ�g�p�@��ϲ�gľ�|(zh��)��ą��С��ľ��ϲ�g��ϲ�g׌�丽��Ҳ��_ʼ�r�N���Y(ji��)��L��p��ʲô��׃��ʸ��L��B�Լ�ԭ��ĸ��Ҫ��е�Ʒ�Nͬ�r��p�@�͸��ס֧����еķN��ȫֱ��L��С��ľ��еķN�_ʼ�r�L��С��ľ��L��Ӣ�߸ߺ��_ʼ��еķN��ľ�|(zh��)��е��ܛ��е��ľ�|(zh��)��o�Ͷ��~Ƭ��еąs�L��(x��)�L��o�ͼ�һ�ӱ��~��

��

��m�m��҃�(n��i)��ࡣ��È@��~��ɰ��2��2��1�ı��ˮ��á�

�⾀�Ķ�ѕ�Ӱ��m�_��貳̶��Ҫ��_��L�õĻ��ǰ��m��҃�(n��i)��̎��Ҫ��ꖹ�ֱ��Ƃ��~��ꑪ(y��ng)��̎��_ֱ��ꖹ⣬�҃�(n��i)�ɔ[��x�ϴ��h(yu��n)̎��ɱ��~ɫ��G��_��ļ��Ҫ��a̎��ֹ��ֱ��t�~ɫ��׃�S��L�ڌ��ڹ⾀��̎��t�~ɫ׃��ٶ��G��F�z��Ȧ��֦�l�p�@��Ԯ��L��ڲɹ⡣�F(xi��n)�ٺ󲻿��Ƅ��λ��̎��

5 ��ֳ��ʽ

��ֳ��Ǥ��򉺗l��һ��f��M(j��n)��Ǥ�己ֳ��ȡһ�μs10��ֵ��o��п�մ�ϰl(f��)��Ȼ��M(j��n)��Ǥ��Ҳ��ѿ�塣Ǥ��r��˱��20��25��B(y��ng)�s8��10��͕��L��ܺ��׌��l(f��)��ú󼴿��ֲ��֦��l��ڴ��M(j��n)��