绮惧搧鏂囨。
绮惧搧鏂囨。
2017.4 1
寰愭眹
2
鏅檧
3
鏉炬睙鍖?/p>
4
宕囨槑
5
榛勫煍
6
闂佃
7
闈欏畨
8
鍢夊畾
1
寰愭眹鍖?/p>
24
銆佸鍥?/p>
10
锛屽凡鐭ユ姏鐗╃嚎
)
0
(
4
2
鈮?
+
=
a
ax
y
涓?/p>
x
杞翠氦浜庣偣
A
鍜岀偣
)
0
2
(
锛?/p>
B
锛屼笌
y
杞翠氦浜庣偣
C
锛岀偣
D
鏄?/p>
鎶涚墿绾垮湪绗竴璞￠檺鐨勭偣銆?/p>
锛?/p>
1
锛夊綋鈻?/p>
ABD
鐨勯潰绉负
4
鏃讹紝
鈶犳眰鐐?/p>
D
鐨勫潗鏍囷紱
鈶¤仈缁?/p>
OD
锛岀偣
M
鏄姏鐗╃嚎涓婄殑鐐癸紝涓斺垹
MDO
=
鈭?/p>
BOD
锛屾眰鐐?/p>
M
鐨勫潗鏍囷紱
锛?/p>
2
锛夌洿绾?/p>
AD
BD
銆?/p>
鍒嗗埆涓?/p>
y
杞翠氦浜庣偣
F
E
銆?/p>
锛岄偅涔?/p>
OF
OE
+
鐨勫�兼槸鍚﹀彉鍖栵紝璇疯鏄庣悊鐢便�?/p>