鍏ㄥ浗楂樹腑鐗╃悊鍔涘绔炶禌璇曢鍗?/p>
(
閮ㄥ垎
)
鑰冪敓椤荤煡锛氭椂闂?/p>
150
鍒嗛挓锛岋絿鍙?/p>
10
锝嶏紡锝?/p>
2
(
棰樺彿甯?/p>
25
鐨勯浠婂勾涓嶈姹?/p>
,
棰樺彿甯︹柍鐨勯鏅�氫腑瀛﹀仛
)
涓�锛?/p>
鍗曢�夐锛堟瘡棰?/p>
5
鍒嗭級
鈻?/p>
1.
濡傚浘鎵�绀猴紝涓�鐗╀綋浠ヤ竴瀹氱殑鍒濋�熷害娌挎按骞抽潰鐢?/p>
A
鐐规粦鍒?/p>
B
鐐癸紝鎽╂摝鍔涘仛鍔熶负
W
1
锛涜嫢璇ョ墿浣撲粠
M
鐐规部涓ゆ枩闈㈡粦鍒?/p>
N
锛屾懇
鎿﹀姏鍋氱殑鎬诲姛涓?/p>
W
2
銆傚凡鐭ョ墿浣撲笌鍚勬帴瑙﹂潰鐨勫姩鎽╂摝鍥犳暟鍧囩浉
鍚岋紝鍒欙細
A
锛?/p>
W
1
锛?/p>
W
2
B
锛?/p>
W
1
锛?/p>
W
2
C
锛?/p>
W
1
锛?/p>
W
2
D
锛庢棤娉曠‘瀹?/p>
鈻?/p>
2.
涓嬮潰鏄竴浣嶇瀛﹀鐨勫蹇楅摥锛?/p>
鐖靛＋瀹夎懍鍦ㄨ繖閲屻�備粬浠ヨ秴涔庡父浜虹殑鏅哄姏绗竴
涓瘉鏄庝簡琛屾槦鐨勮繍鍔ㄤ笌褰㈢姸銆佸綏鏄熺殑杞ㄩ亾鍜屾捣娲嬬殑娼睈銆備粬瀛滃瓬涓嶅�﹀湴鐮旂┒鍏夌嚎鐨勫悇绉嶄笉鍚?/p>
鐨勬姌灏勮锛岄鑹叉墍浜х敓鐨勭绉嶆�ц川銆傚浜庤嚜鐒躲�佸巻鍙插拰鍦ｇ粡锛屼粬鏄竴涓嫟鍕夈�佹晱閿愮殑璇犻噴鑰呫�?/p>
璁╀汉绫绘鍛硷紝鏇剧粡瀛樺湪杩囪繖鏍蜂竴浣嶄紵澶х殑浜虹被涔嬪厜銆傝繖浣嶇瀛﹀鏄細
A
锛庡紑鏅嫆
B
锛庣墰椤?/p>
C
锛庝冀鍒╃暐
D
锛庡崱鏂囪开璁?/p>
3.2002
骞?/p>
3
鏈?/p>
25
鏃ワ紝鍖椾含鏃堕棿
22
鏃?/p>
15
鍒嗭紝鎴戝浗鍦ㄩ厭娉夊崼鏄熷彂灏勪腑蹇冩垚鍔熷彂灏勪簡涓�鑹樻鏍?/p>
鏃犱汉椋炶埞锛岄櫎鑸ぉ鍛樻病鏈変笂涔嬪锛岄鑸规妧鏈姸鎬佷笌杞戒汉鐘舵�佸畬鍏ㄤ竴鑷淬�傚畠鏍囧織鐫�鎴戝浗杞戒汉鑸?/p>
澶╁伐绋嬪彇寰椾簡鏂扮殑閲嶈杩涘睍锛屼负涓嶄箙鐨勫皢鏉ユ妸涓浗鑸ぉ鍛橀�佷笂澶┖鎵撲笅浜嗗潥瀹炵殑鍩虹銆傝繖椋?/p>
鑸规槸
A
锛庡寳鏂楀鑸崼鏄?/p>
B
锛庢捣娲嬩竴鍙?/p>
C
锛庨浜戜竴鍙?/p>
D
鏄?/p>
D
锛庣鑸熶笁鍙?/p>
4.
濡傚浘鎵�绀猴紝鏈変竴绠辫寰楀緢婊＄殑鍦熻眴锛屼互涓�瀹氱殑鍒濋�熷害鍦ㄥ姩鎽╂摝鍥犳暟涓?/p>
渭
鐨勬按骞冲湴闈笂鍋氬寑
鍑忛�熻繍鍔紝
涓嶈鍏跺畠澶栧姏鍙婄┖姘旈樆鍔涳紝
鍒欎腑闂翠竴璐ㄩ噺涓猴綅鐨勫湡璞?/p>
A
鍙楀埌
鍏跺畠鍦熻眴瀵瑰畠鐨勬�讳綔鐢ㄥ姏澶у皬搴旀槸锛?/p>
A
锛?/p>
渭
mg B
锛?/p>
mg
2
1
飦?/p>
飥?/p>
C
锛?/p>
mg
2
1
飦?/p>
飥?/p>
D
锛?/p>
mg
1
2
飥?/p>
飦?/p>
5.
濡傚浘鎵�绀猴紝
B
銆?/p>
C
銆?/p>
D
銆?/p>
E
銆?/p>
F
浜斾釜鐞冨苟鎺掓斁缃湪鍏夋粦鐨勬按骞?
闈笂锛?/p>
B
銆?/p>
C
銆?/p>
D
銆?/p>
E
鍥涗釜鐞冭川閲忕浉鍚岋紝鍧囦负
m=2kg
锛?/p>
A
鐞冭川閲?/p>
绛変簬
F
鐞冭川閲忥紝
鍧囦负
m=1kg
锛?/p>
鐜板湪
A
鐞冧互閫熷害
v
0
鍚?/p>
B
鐞冭繍鍔紝
鎵�鍙戠敓鐨勭鎾炲潎涓哄脊鎬х鎾烇紝鍒欑鎾炰箣鍚庯細
A
锛庝簲涓悆闈欐锛屼竴涓悆杩愬姩
B.
鍥涗釜鐞冮潤姝紝浜屼釜鐞冭繍鍔?/p>
C
锛庝笁涓悆闈欐锛屼笁涓悆杩愬姩
D
锛庡叚涓悆閮借繍鍔?/p>
6
锛庝竴鐗╀綋鍘熸潵闈欑疆浜庡厜婊戠殑姘村钩闈笂銆傜幇瀵圭墿浣撳悓鏃舵柦鍔犱袱涓柟鍚戞按骞炽�佷簰鎴?/p>
120
掳瑙掔殑绛?/p>
澶х殑鍔涳紝浣滅敤鏃堕棿涓?/p>
t
锛岀墿浣撶殑鐬椂閫熷害澶у皬涓?/p>
v
锛涗箣鍚庯紝鎾ゅ幓鍏朵腑涓�涓姏锛屽苟淇濇寔鍙︿竴鍔涘ぇ
灏忔柟鍚戜笉鍙橈紝鍐嶇粡鏃堕棿
t
锛岀墿浣撶殑鐬椂閫熷害澶у皬涓猴細
A
锛?/p>
2
v B
锛?/p>
3
v C
锛?/p>
2
2
v D
锛?/p>
3
3
v
7
锛?/p>
绉戝瀹朵滑浣夸袱涓鍔犻�熷悗鐨勫甫姝ｇ數鐨勯噸绂诲瓙娌垮悓涓�鏉＄洿绾跨浉鍚戣繍鍔ㄨ�屽彂鐢熺寷鐑堢鎾烇紝
璇曞浘
鐢ㄦ妯℃嫙瀹囧畽澶х垎鐐稿垵鏈熺殑鎯呭銆備负浜嗕娇纰版挒鍓嶇殑鍔ㄨ兘灏藉彲鑳藉鍦拌浆鍖栦负鍐呰兘锛屽叧閿槸璁炬硶
浣胯繖涓や釜閲嶇瀛愬湪纰版挒鍓嶇殑鐬棿鍏锋湁锛?/p>