涓存晶涓�涓?/p>
2019
鈥斺�?/p>
2019
骞?/p>
楂樹簩绗叚娆℃湀鑰?/p>
鏃堕棿锛?/p>
90
鍒嗛挓
婊″垎锛?/p>
100
鍒?/p>
涓�锛氶�夋嫨棰?/p>
(
鏈ぇ棰樺叡
10
灏忛锛屾瘡灏忛
4
鍒嗭紝鍏?/p>
40
鍒嗭紟鍦ㄦ瘡灏忛缁欏嚭鐨勫洓涓�夐」涓紝鏈夌殑鍙湁涓�涓?/p>
閫夐」姝ｇ‘锛屾湁鐨勬湁澶氫釜閫夐」姝ｇ‘锛庡叏閫夊寰?/p>
4
鍒嗭紝瀵硅�屼笉鍏ㄥ緱
2
鍒嗭紝鏈夐�夐敊鎴栦笉閫夌殑寰?/p>
0
鍒嗭紟璇峰皢绛?/p>
妗堝～鍦ㄨ〃鏍间腑銆?/p>
)
1
锛庢寜鐓ч害鍏嬫柉闊︾殑鐢电鍦虹悊璁猴紝浠ヤ笅璇存硶姝ｇ‘鐨勬槸
( )
A
锛庢亽瀹氱殑鐢靛満鍛ㄥ洿浜х敓鎭掑畾鐨勭鍦猴紝鎭掑畾鐨勭鍦哄懆鍥翠骇鐢熸亽瀹氱殑鐢靛満
B
锛庡彉鍖栫殑鐢靛満鍛ㄥ洿浜х敓纾佸満锛屽彉鍖栫殑纾佸満鍛ㄥ洿浜х敓鐢靛満
C
锛庡潎鍖�鍙樺寲鐨勭數鍦哄懆鍥翠骇鐢熷潎鍖�鍙樺寲鐨勭鍦?/p>
,
鍧囧寑鍙樺寲鐨勭鍦哄懆鍥翠骇鐢熷潎鍖�鍙樺寲鐨勭數鍦?/p>
D
锛庡潎鍖�鍙樺寲鐨勭數鍦哄懆鍥翠骇鐢熺ǔ瀹氱殑纾佸満锛屽潎鍖�鍙樺寲鐨勭鍦哄懆鍥翠骇鐢熺ǔ瀹氱殑鐢靛満
2.
鑲ョ殏娉″憟鐜扮殑褰╄壊銆侀湶鐝犲憟鐜扮殑褰╄壊銆侀�氳繃鐙紳鐪嬬櫧鍏夋簮寰楀埌鐨勫僵鑹诧紝瀹冧滑鍒嗗埆灞炰簬
( )
A
锛庡厜鐨勫共娑夈�佽灏勫拰鑹叉暎鐜拌薄
B
锛庡厜鐨勮灏勩�佽壊鏁ｅ拰骞叉秹鐜拌薄
C
锛庡厜鐨勫共娑夈�佽壊鏁ｅ拰琛嶅皠鐜拌薄
D
锛庡厜鐨勮壊鏁ｃ�佸共娑夊拰琛嶅皠鐜拌薄
3
锛庝笅鍒楀叧浜庢尝鐨勫彊杩颁腑姝ｇ‘鐨勬槸
( )
A
锛庡厜鐨勫亸鎸幇璞¤〃鏄庡厜鏄竴绉嶆í娉?/p>
B
锛庤秴澹版尝鍙互鍦ㄧ湡绌轰腑浼犳挱
C
锛庣敱
v=
位
f
鍙煡锛屾尝闀胯秺闀匡紝娉紶鎾緱瓒婂揩
D
锛庡綋鏃ュ厜鐏惎鍔ㄦ椂锛屾梺杈圭殑鏀堕煶鏈轰細鍙戝嚭鈥滃挴鍜�濆０锛岃繖鏄敱浜庣數纾佹尝鐨勫共鎵伴�犳垚鐨?/p>
4
锛庡鍥炬墍绀猴紝鑷杞︾殑灏剧伅閲囩敤浜嗗叏鍙嶅皠妫遍暅鐨勫師鐞嗐�傚畠铏界劧鏈韩涓嶅彂鍏夛紝浣嗗湪澶滈棿楠戣鏃讹紝浠?/p>
鍚庨潰寮�鏉ョ殑姹借溅鍙戝嚭鐨勫己鍏夌収鍒板熬鐏悗锛屼細鏈夎緝寮虹殑鍏夎鍙嶅皠鍥炲幓锛屼娇姹借溅鍙告満娉ㄦ剰鍒板墠闈㈡湁鑷?/p>
琛岃溅銆傚熬鐏殑鍘熺悊濡傚浘鎵�绀猴紝涓嬮潰璇存硶涓纭殑鏄?/p>
锛?/p>
锛?/p>
A
锛庢苯杞︾伅鍏夊簲浠庡乏闈㈠皠杩囨潵鍦ㄥ熬鐏殑宸﹁〃闈㈠彂鐢熷叏鍙嶅皠
B
锛庢苯杞︾伅鍏夊簲浠庡乏闈㈠皠杩囨潵鍦ㄥ熬鐏殑鍙宠〃闈㈠彂鐢熷叏鍙嶅皠
C
锛庢苯杞︾伅鍏夊簲浠庡彸闈㈠皠杩囨潵鍦ㄥ熬鐏殑宸﹁〃闈㈠彂鐢熷叏鍙嶅皠
D
锛庢苯杞︾伅鍏夊簲浠庡彸闈㈠皠杩囨潵鍦ㄥ熬鐏殑鍙宠〃闈㈠彂鐢熷叏鍙嶅皠
5
锛庡鍥撅紝鍘氱幓鐠冪殑涓嬭〃闈㈤晙鏈夊弽灏勮啘锛屼竴鏉熺櫧鍏変互
伪
瑙掑皠鍒扮幓鐠冪殑涓婅〃闈紝
缁忔姌灏勩�?/p>
鍙?
灏勫悗灏勫悜鍏夊睆
PP
鈥?/p>
锛屽垯
(
)
A
锛庡皠鍚戝厜灞?/p>
PP
鈥叉槸涓�鏉熷钩琛屽厜
B
锛庡湪鍏夊睆
PP
鈥蹭笂褰㈡垚褰╄壊鍏夊甫锛岄潬杩?/p>
P
绔负绾㈣壊锛岄潬杩?/p>
P
/
绔负绱壊
C
锛庡湪鍏夊睆
PP
鈥蹭笂褰㈡垚褰╄壊鍏夊甫锛岄潬杩?/p>
P
绔负绱壊锛岄潬杩?/p>
P
/
绔负绾㈣壊
D
锛庡皠鍚戝睆
PP
鈥茬殑涓�鏉熷彂鏁ｅ厜锛屼絾浠嶄负鐧藉厜
6
锛庝竴涓數瀛?/p>
(
璐ㄩ噺涓?/p>
m
銆佺數鑽烽噺涓?/p>
-
e
)
鍜屼竴涓鐢靛瓙
(
璐ㄩ噺涓?/p>
m
銆佺數鑽烽噺涓?/p>
e
)
缁忕數鍦哄姞閫熷悗浠ョ浉绛夌殑鍔?/p>
鑳?/p>
E
k
鐩稿悜杩愬姩锛屽苟鎾炲埌涓�璧凤紝鍙戠敓鈥滄巩鐏�?/p>
锛屼骇鐢熶袱涓鐜囩浉鍚岀殑鍏夊瓙
.
璁句骇鐢熷厜瀛愮殑棰戠巼涓?/p>
v
锛岃嫢
杩欎袱涓厜瀛愮殑鑳介噺閮芥槸
hv
锛屽姩閲忓垎鍒负
p
鍜?/p>
p
锛?/p>
锛屼笅鍒楀叧绯诲紡涓纭殑鏄紙
锛?/p>