1
绗笁绔?/p>
涓�鍏冧竴娆℃柟绋?/p>
3.4
瀹為檯闂涓庝竴鍏冧竴娆℃柟绋?/p>
绗?/p>
1
璇炬椂
浜у搧閰嶅闂鍜屽伐绋嬮棶棰?/p>
瀛︿範鐩爣锛?/p>
1.
鐞嗚В閰嶅闂銆佸伐绋嬮棶棰樼殑鑳屾櫙
.
2.
鍒嗘竻鏈夊叧鏁伴噺鍏崇郴锛岃兘姝ｇ‘鎵惧嚭浣滀负鍒?/p>
鏂圭▼渚濇嵁鐨勪富瑕佺瓑閲忓叧绯?/p>
.
(
閲嶇偣
)
3.
鎺屾彙鐢ㄤ竴鍏冧竴娆℃柟绋嬭В鍐冲疄闄呴棶棰樼殑鍩烘湰杩囩▼
.(
閲嶇偣
)
瀛︿範閲嶇偣锛?/p>
1.
閰嶅闂锛?/p>
鏌愯溅闂村伐浜虹敓浜ц灪閽夊拰铻烘瘝锛?/p>
涓�涓灪閽夎閰嶄袱涓灪姣嶏紝
瑕佷娇鐢熶骇鐨勪骇鍝佸垰濂介厤濂楋紝
鍒欏簲鐢熶骇
鐨勮灪姣嶆暟閲忔伆濂芥槸铻洪拤鏁伴噺鐨?/p>
2
鍊?/p>
2.
宸ョ▼闂锛?/p>
(1)
宸ヤ綔鏃堕棿銆佸伐浣滄晥鐜囥�佸伐浣滈噺涔嬮棿鐨勫叧绯?/p>
:
鈶犲伐浣滈噺
=
宸ヤ綔鏃堕棿脳宸ヤ綔鏁堢巼
.
鈶″伐浣滄椂闂?/p>
=
宸ヤ綔閲徝峰伐浣滄晥鐜?/p>
.
鈶㈠伐浣滄晥鐜?/p>
=
宸ヤ綔閲徝峰伐浣滄椂闂?/p>
.
(2)
閫氬父璁惧畬鎴愬叏閮ㄥ伐浣滅殑鎬诲伐浣滈噺涓?/p>
1,
濡傛灉涓�椤瑰伐浣滃垎鍑犱釜闃舵瀹屾垚
,
閭ｄ箞鍚勯樁娈靛伐浣滈噺
鐨勫拰
=
鎬诲伐浣滈噺锛岃繖鏄伐绋嬮棶棰樺垪鏂圭▼鐨勪緷鎹?/p>
..
(
3)
涓�椤瑰伐浣滐紝鐢茬敤
a
灏忔椂瀹?/p>
鎴愶紝鑻ユ�诲伐浣滈噺鍙湅鎴?/p>
1
锛屽垯鐢茬殑宸ヤ綔鏁堢巼鏄?/p>
1/a .
鑻ヨ繖椤瑰伐
浣滀箼鐢?/p>
b
灏忔椂瀹屾垚锛屽垯涔欑殑宸ヤ綔鏁堢巼鏄?/p>
1/b .
(4)
浜哄潎宸ヤ綔鏁堢巼
:
浜哄潎宸ヤ綔鏁堢巼琛ㄧず骞冲潎姣忎汉鍗曚綅鏃堕棿瀹屾垚鐨勫伐浣滈噺
.
渚嬪锛屼竴椤瑰伐浣滅敱
m
涓汉鐢?/p>
n
灏忔椂瀹屾垚锛?/p>
閭ｄ箞浜哄潎宸ヤ綔鏁堢巼涓?/p>
1/mn
锛?/p>
a
涓汉
b
灏忔椂瀹屾垚鐨勫伐浣滈噺
=
浜哄潎宸ヤ綔鏁堢巼
脳
a
脳
b.
涓�銆佽嚜涓诲涔?/p>
鍒ゆ柇
(
鎵撯�溾垰鈥濇垨鈥溍椻�?
(1)
鐢ㄧ焊鏉挎姌鏃犵洊鐨勭焊鐩掞紝鍒欎竴涓洅韬笌涓や釜鐩掑簳閰嶅
.( )
(2)
涓�浠跺伐浣滐紝鏌愪汉
5
灏忔椂鍗曠嫭瀹屾垚锛屽叾宸ヤ綔鏁堢巼涓?/p>
( )
(3)
涓�椤瑰伐绋嬶紝鐢插崟鐙仛
4
灏忔椂鑳藉畬鎴愶紝涔欏崟鐙仛
3
灏忔椂鑳藉畬鎴愶紝鍒欎袱浜哄悎浣?/p>
1
灏忔椂瀹屾垚鍏?/p>
閮ㄥ伐浣滅殑
( )
浜屻�佸悎浣滄帰绌?/p>
鐭ヨ瘑鐐?/p>
1
鐢ㄤ竴鍏冧竴娆℃柟绋嬭В鍐抽厤濂楅棶棰?/p>
銆愪緥
1
銆戠敤鐧介搧鐨仛缃愬ご鐩掞紝姣忓紶閾佺毊鍙埗鐩掕韩
25
涓垨鍒剁洅搴?/p>
40
涓紝
1
涓洅韬笌
2
涓洅搴?/p>
閰嶆垚
1
涓綈澶寸洅
.
鐜版湁
36
寮犵櫧閾佺毊锛?/p>
鐢ㄥ灏戝紶鍒剁洅韬紝
澶氬皯寮犲埗鐩掑簳鍙互浣跨洅韬笌鐩掑簳姝ｅソ
閰嶅
?
銆愯В棰樻帰绌躲�?/p>
1.
璁?/p>
x
寮犻搧鐨埗鐩掕韩锛屽垯
36-x
寮犻搧鐨埗鐩掑簳
.
2.
鐢?/p>
x
鎬庢牱琛ㄧず鎵�鍒剁洅韬�佺洅搴曠殑涓暟锛?/p>
鎻愮ず锛氱敱棰樻剰鍙煡鍒剁洅韬?/p>
25x
涓紝鐩掑簳
40(36-x)
涓?/p>
.
3.
鍒舵垚鐨勭洅韬笌鐩掑簳鏈変粈涔堟暟閲忓叧绯伙紵
鎻愮ず锛氱洅
韬釜鏁扮殑
2
鍊?/p>
=
鐩掑簳鐨勪釜鏁?/p>
.
4.
鎵�浠ュ彲鍒楁柟绋嬶細2脳25x=40(36
-x)
5.
瑙ｆ柟绋嬶紝寰楋細
x=16
6.
鐢?/p>
16
寮犲埗鐩掕韩锛?/p>
20
寮犲埗鐩掑簳
.
閰?/p>
濂楅棶棰樼殑涓や釜鏈煡閲忓強涓や釜绛夐噺鍏崇郴