2019-2020
瀛﹀勾涓冨勾绾ф暟瀛︿笂鍐?/p>
3.2.1
浠ｆ暟寮忔暀妗堟柊鐗堝寳甯堝ぇ鐗?/p>
鏁欏鐩爣锛?/p>
1.
浜嗚В浠ｆ暟寮忕殑姒傚康锛岃兘鐢ㄤ唬鏁板紡琛ㄧず绠�鍗曢棶棰樹腑鐨勬暟閲忓叧绯伙紱
2.
鍦ㄥ叿浣撴儏澧冧腑锛岃兘姹傚嚭浠ｆ暟寮忕殑鍊硷紝骞惰В閲婂畠鐨勫疄闄呮剰涔夛紱
3.
鑳借В閲婁竴浜涚畝鍗曚唬鏁板紡鐨勫疄闄呰儗鏅垨鍑犱綍鎰忎箟锛屽彂灞曠鍙锋劅
.
鏁欏閲嶇偣涓庨毦鐐癸細
閲嶇偣锛?/p>
鐞嗚В鍏蜂綋浠ｆ暟寮忕殑鎰忎箟锛?/p>
鑳界敤浠ｆ暟寮忚〃绀虹畝鍗曠殑鏁伴噺鍏崇郴锛?/p>
骞惰兘杩涜绠�鍗曚唬鏁板紡姹傚�?/p>
.
闅剧偣锛?/p>
鍑嗙‘鍒楀嚭浠ｆ暟寮忥紝浠庝笉鍚岀殑瑙掑害缁欎唬鏁板紡璧嬩簣瀹為檯鎰忎箟
.
璇惧墠鍑嗗锛?/p>
澶氬獟浣撹浠讹紟
鏁欏杩囩▼锛?/p>
涓�銆佸垱璁炬儏澧冿紝寮曞叆鏂拌
娲诲姩
:
澶嶄範鍥為【
闂锛氱敤瀛楁瘝琛ㄧず涓嬪垪鏁伴噺鍏崇郴
1
锛庣敤鐏煷妫掓嫾鎽嗘鏂瑰舰锛屽涓嬪浘鎵�绀猴紝濡傛灉鐢?/p>
x
琛ㄧず鎵�鎼鏂瑰舰鐨勪釜鏁帮紝閭ｄ箞鎼?/p>
x
涓?/p>
杩欐牱鐨勬鏂瑰舰闇�瑕佸灏戞牴鐏煷妫掞紵璇风敤涓嶅悓寮忓瓙鏉ヨ〃绀鸿繖涓暟閲忓叧绯伙紵
2
锛庡～绌猴細
锛?/p>
1
锛夎竟闀夸负
a
cm
鐨勬鏂瑰舰鐨勫懆闀挎槸
cm,
闈㈢Н鏄?/p>
cm
2
锛?/p>
锛?/p>
2
锛夐挗绗旀瘡鏀?/p>
2
鍏冿紝閾呯瑪姣忔敮
0.5
鍏冿紝
m
鏀挗绗斿拰
n
鏀搮绗斿叡
____________
鍏冿紱
锛?/p>
3
锛夋俯搴︾敱
2鈩冧笅闄?/p>
t
鈩冨悗鏄?/p>
鈩冿紱
锛?/p>
4
锛夊皬浜敤
t
绉掕蛋浜?/p>
s
绫筹紝浠栫殑閫熷害鏄负
绫?/p>
/
绉?/p>
.
澶勭悊鏂瑰紡
:
璁╁鐢熺嫭绔嬫�濊�冪悊瑙ｉ鎰忥紝瀛︾敓鍦ㄩ粦鏉夸笂鍐欏嚭鏁伴噺鍏崇郴寮忥紟鍏朵粬绾犻敊浜掕瘎锛?/p>
瑙勮寖绛旀锛?/p>
[1.
銆?/p>
4+3
锛?/p>
x-
1
锛?/p>
銆曟牴锛?/p>
銆?/p>
x+x+
(
x+
1)
銆曟牴锛?/p>
锛?/p>
3
x+
1
锛夋牴锛?/p>
2
锛庘憼
4
a
,
a
2
锛涒憽
(2
m
锛?/p>
0.5
n
)
锛涒憿
(
t
-2)
锛涒懀
t
s
锛?/p>
闂锛?/p>
浠旂粏瑙傚療浠ヤ笂寮忓瓙锛屽畠浠湁浠�涔堝叡鍚岀殑鐗圭偣锛?/p>
澶勭悊鏂瑰紡
:
瀛︾敓鐣呮墍娆茶█瀵规暟閲忓叧绯诲紡鐨勭壒鐐癸紝
鏁欏笀寮曞叆璇鹃
.
锛堣棰橈細
3.2
浠ｆ暟寮?/p>
锛?/p>
1
锛?/p>
锛?/p>
璁捐鎰忓浘锛?/p>
閫氳繃澶嶄範涓婁竴鑺傜煡璇嗗唴瀹癸紝
鎵挎帴鍏堝墠鐨勮嫢骞插疄渚嬶紝
鍥為【鍏蜂綋浠ｆ暟寮忔墍琛ㄨ揪鐨?/p>
鍚箟锛庡湪浜庨檷浣庢暀瀛﹂毦搴︼紝婵�鍙戝叴瓒ｏ紝璋冨姩浜嗗鐢熷涔犳暟瀛︾殑绉瀬鎬э紟
浜屻�佽嚜涓绘帰绱?/p>
,
鍚堜綔浜ゆ祦