濉┖棰?/p>
鍥涙潌鏈烘瀯
1.
鏈烘瀯鍏锋湁纭畾杩愬姩鐨勬潯浠舵槸锛?/p>
___________________
銆?/p>
2.
涓�骞抽潰閾伴摼鍥涙潌鏈烘瀯鐨勫悇鏉嗛暱搴﹀垎鍒负
a=350,b=600,c=200,d=700
锛?/p>
(1)
褰撳彇
c
鏉嗕负鏈烘灦鏃讹紝瀹冧负浣曠鍏蜂綋绫诲瀷锛?/p>
___________
锛?/p>
(2)
褰撳彇
d
鏉嗕负鏈烘灦鏃讹紝鍒欎负
___________
銆?/p>
3.
鏇叉焺鎽囨潌鏈烘瀯涓紝鎽囨潌涓轰富鍔ㄤ欢鏃讹紝
___________
姝荤偣浣嶇疆銆?/p>
锛?/p>
A
锛変笉瀛樺湪
锛?/p>
B
锛夋洸鏌勪笌杩炴潌鍏辩嚎鏃朵负
锛?/p>
C
锛夋憞鏉嗕笌杩炴潌鍏辩嚎鏃朵负
4.
涓轰繚璇佸洓鏉嗘満鏋勮壇濂界殑鏈烘鎬ц兘锛?/p>
___________
涓嶅簲灏忎簬鏈�灏忚鐢ㄥ�笺�?/p>
(A)
鍘嬪姏瑙?/p>
锛?/p>
B
锛変紶鍔ㄨ
锛?/p>
C
锛夋瀬浣嶅す瑙?/p>
5.
骞抽潰鍥涙潌鏈烘瀯鏃犳�ュ洖鐗规�ф椂
_______
锛岃绋嬮�熸瘮绯绘暟
_______
锛?/p>
A
锛夊帇鍔涜伪
=0
锛?/p>
B
锛変紶鍔ㄨ纬
=0
锛?/p>
C
锛?/p>
鏋佷綅澶硅胃
=0
锛?/p>
D
锛?/p>
k
锛?/p>
1
锛?/p>
E
锛?/p>
k
锛?/p>
1
锛?/p>
F
锛?/p>
k=1
6.
鍦ㄥ弻鏇叉焺鏈烘瀯涓紝宸茬煡涓夋潌闀垮害涓?/p>
a=80mm,b=150mm,c=120mm,
鍒?/p>
d
鏉嗛暱搴︿负
_______
銆?/p>
(A)
锛?/p>
110mm (B)110mm
鈮?/p>
d
鈮?/p>
190mm (C)
鈮?/p>
190mm
7.
鏇叉焺鎽囨潌鏈烘瀯涓紝鏇叉焺涓轰富鍔ㄤ欢鏃讹紝
_______
姝荤偣浣嶇疆锛?/p>
锛?/p>
A
锛夋洸鏌勪笌杩炴潌鍏辩嚎鏃朵负
锛?/p>
B
锛夋憞鏉嗕笌杩炴潌鍏辩嚎鏃?/p>
锛?/p>
C
锛?/p>
涓嶅瓨鍦?/p>
8.
鍦ㄦ洸鏌勬憞鏉嗘満鏋勪腑锛屽鏋滃皢
_________
鏉嗕綔涓烘満鏋讹紝鍒欎笌鏈烘灦鐩歌繛鐨勪袱鏉嗛兘鍙互浣?/p>
________
杩愬姩锛屽嵆寰楀埌鍙屾洸鏌勬満鏋勩�?/p>
9.
鏇叉焺鎽囨潌鏈烘瀯浜х敓鈥滄鐐光�濅綅缃殑鏉′欢鏄紝鎽囨潌涓?/p>
_______
浠讹紝鏇叉焺涓?/p>
_______
浠躲�?/p>
10.
骞抽潰鍥涙潌鏈烘瀯涓紝鑻ュ悇鏉嗛暱搴﹀垎鍒负
a=30
锛?/p>
b=50
锛?/p>
c=80
锛?/p>
d=90
锛屽綋浠?/p>
a
涓烘満鏋讹紝鍒欒鍥涙潌
鏈烘瀯涓?/p>
________________
銆?/p>
12.
鍦?/p>
_______
鏈烘瀯涓紝濡傛灉灏?/p>
_______
鏉嗗闈㈢殑鏉嗕綔涓烘満鏋舵椂锛屽垯涓庢鐩歌繛鐨勪袱鏉嗗潎涓烘憞鏉嗭紝
鍗虫槸鍙屾憞鏉嗘満鏋勩�?/p>
13.
骞抽潰杩炴潌鏈烘瀯褰撹绋嬮�熸瘮
K________
鏃讹紝鏈烘瀯灏卞叿鏈夋�ュ洖鐗规�с�?/p>
15.
鐗涘ご鍒ㄥ簥鐨勫伐浣滃彴杩涚粰鏈烘瀯鐢ㄧ殑鏄?/p>
_________________
鏈烘瀯銆?/p>
16.
骞抽潰鍥涙潌鏈烘瀯涓紝鑻ュ悇鏉嗛暱搴﹀垎鍒负
a=40
銆?/p>
b=60
銆?/p>
c=60
銆?/p>
d=70
銆傚綋浠?/p>
a
涓烘満鏋讹紝鍒欐鍥?
鏉嗘満鏋勪负
_________
銆?/p>
18.
鍦ㄦ洸鏌勬粦鍧楁満鏋勪腑锛屽綋鍙栨粦鍧椾负鍘熷姩浠舵椂锛?/p>
_____________
姝荤偣浣嶇疆銆?/p>
A
鏈変竴涓?/p>
B
娌℃湁
C
鏈変袱涓?/p>
D
鏈変笁涓?/p>
19.
瀵逛簬閾伴摼鍥涙潌鏈烘瀯锛?/p>
褰撴弧瓒虫潌闀夸箣鍜岀殑鏉′欢鏃讹紝
鑻ュ彇
_________
涓烘満鏋讹紝
灏嗗緱鍒板弻鏇叉焺鏈烘瀯銆?/p>
A
鏈�闀挎潌
B
涓庢渶鐭潌鐩搁偦鐨勬瀯浠?/p>
C
鏈�鐭潌
D
涓庢渶鐭潌鐩稿鐨勬瀯浠?/p>
20.
鏇叉焺鎽囨潌鏈烘瀯涓紝鏇叉焺涓轰富鍔ㄤ欢锛屽垯浼犲姩瑙掓槸
______________
銆?/p>
A
鎽囨潌涓や釜鏋侀檺浣嶇疆涔嬮棿鐨勫す瑙?/p>
B
杩炴潌涓庢憞鏉嗕箣闂存墍澶归攼瑙?/p>
C
杩炴潌涓庢洸鏌勪箣闂存墍澶归攼瑙?/p>
D
鎽囨潌涓庢満鏋朵箣闂存墍澶归攼瑙?/p>
21.
骞抽潰杩炴潌鏈烘瀯褰撴�ュ洖鐗规�х郴鏁?/p>
K____________
鏃讹紝鏈烘瀯灏卞叿鏈夋�ュ洖鐗规�с�?/p>
A.K>1 B.K=1 C.K<1 D.K=0
22.
褰撳蹇冩洸鏌勬粦鍧楁満鏋勭殑鏇叉焺涓哄師鍔ㄤ欢鏃讹紝鏈烘瀯
____________
銆?/p>
A.
鏈夋�ュ洖鐗规�с�佹湁姝荤偣锛?/p>
B.
鏈夋�ュ洖鐗规�с�佹棤姝荤偣锛?/p>
C.
鏃犳�ュ洖鐗规�с�佹棤姝荤偣锛?/p>
D.
鏃犳�ュ洖鐗规�с�佹湁姝荤偣
23.
鍦ㄦ洸鏌勬憞鏉嗘満鏋勪腑锛屽綋
____________
涓轰富鍔ㄤ欢鏃讹紝
____________
涓庤繛鏉嗗叡绾挎椂锛屾満鏋勫嚭鐜?
姝荤偣浣嶇疆銆?/p>