绗?/p>
1
椤碉紙鍏?/p>
13
椤碉級
2019
骞村洓宸濈渷鍑夊北宸炰腑鑰冪墿鐞嗚瘯鍗?/p>
鍙傝�冪瓟妗堜笌璇曢瑙ｆ瀽
涓�銆侀�夋嫨棰?/p>
1
锛?/p>
[2019
鍑夊北宸?/p>
]
鈥滃澶勭暀蹇冪殕瀛﹂棶鈥?/p>
锛屽彧瑕佺暀蹇冭瀵燂紝鐢熸椿涓澶勫瓨鍦ㄧ墿鐞嗙幇璞°�備笅鍒楄娉?/p>
涓紝瀹屽叏姝ｇ‘鐨勪竴缁勬槸锛?/p>
锛?/p>
A
锛庝汉鐨勬甯镐綋娓╁ぇ绾︿负
37
鈩冿紝姘寸殑娌哥偣涓�瀹氭槸
100
鈩?/p>
B
锛庡０闊冲湪鐪熺┖涓殑閫熷害绾︿负
340m/s
锛岀數纾佹尝鍦ㄧ湡绌轰腑鐨勯�熷害涓?/p>
3
脳
10
8
m/s
C
锛庝竴涓搮钃勭數姹犵殑鐢靛帇鏄?/p>
2V
锛屾垜鍥藉伐鍘傜敤鐨勫姩鍔涚數璺殑鐢靛帇鏄?/p>
380V
D
锛庝竴鍚嶄腑瀛︾敓鐨勮川閲忓ぇ绾︿负
50kg
锛?/p>
1cm
3
绾噣姘寸殑璐ㄩ噺涓?/p>
1kg
C
銆愯В鏋愩�?/p>
A.
姘寸殑娌哥偣鍙楀ぇ姘斿帇寮虹殑褰卞搷锛屾爣鍑嗗ぇ姘斿帇涓嬫按鐨勬哺鐐规槸
100
鈩冿紱鏁?/p>
A
閿欍�?/p>
B.
澹板湪鐪熺┖涓嶈兘浼犳挱锛涙晠
B
閿欍�?/p>
C.
涓�涓搮钃勭數姹犵殑鐢靛帇鏄?/p>
2V
锛屾垜鍥藉伐鍘傜敤鐨勫姩鍔涚數璺殑
鐢靛帇鏄?/p>
380V
锛屽搴數璺殑鐢靛帇鏄?/p>
220V
锛屾敞鎰忛骞茶鐨勬槸宸ュ巶鐨勫姩鍔涚數璺紱鏁?/p>
C
姝ｇ‘銆?/p>
D.
涓�鍚嶄腑瀛︾敓鐨勮川閲忓ぇ绾︿负
50kg
锛屽洜涓?/p>
m
锛?/p>
蟻
V
锛?/p>
1g/cm
3
脳
1cm
3
锛?/p>
1g
锛屾墍浠?/p>
1cm
3
绾噣姘?/p>
鐨勮川閲忎负
1g
锛屾晠
D
閿欒銆?/p>
2
锛?/p>
[2019
鍑夊北宸?/p>
]
涓嬮潰鍥涘箙鍥句腑鑳藉璇佹槑澶ф皵鍘嬪己瀛樺湪鐨勬槸锛?/p>
锛?/p>
A
锛?/p>
B
锛?/p>
C
锛?/p>
D
锛?/p>
B
銆愯В鏋愩�戣鏉疄楠岋紝姘存帓鍑轰簡鏉瓙鍐呯殑绌烘皵锛屽湪澶ф皵鍘嬬殑浣滅敤涓嬬焊鐗囨帀涓嶄笅鏉ワ紝璇存槑浜?/p>
澶ф皵鍘嬪己鐨勫瓨鍦紝绗﹀悎棰樻剰锛涙晠
B
姝ｇ‘锛?/p>
ACD
閿欒銆?/p>
3
锛?/p>
[2019
鍑夊北宸?/p>
]
鍦ㄥ噳灞卞窞涓捐鐨勪腑灏忓杩愬姩浼氫腑锛屾潵鑷悇鏍＄殑杩愬姩鍛樹滑濂嬪姏鎷兼悘锛屽彇寰椾簡
浼樺紓鐨勬垚缁┿�傛瘮璧涗腑娑夊強鍒颁竴浜涚墿鐞嗙幇璞★紝涓嬪垪璇存硶姝ｇ‘鐨勬槸锛?/p>
锛?/p>
A
锛庝箳涔撶悆姣旇禌鏃讹紝鐞冨湪绌轰腑椋炶锛屾墍鏈夊姏鍏ㄩ儴娑堝け锛岀悆涓�瀹氳惤鍚戝湴闈?/p>
B
锛庣櫨绫虫瘮璧涙椂锛岃繍鍔ㄥ憳鍐茬嚎鍚庝笉鑳界珛鍗冲仠涓嬶紝鏄洜涓鸿繍鍔ㄥ憳鍙楀埌鎯�у姏鐨勪綔鐢?/p>
C
锛庤烦杩滄瘮璧涙椂锛岃繍鍔ㄥ憳闇�瑕佸姪璺戯紝鏄负浜嗗澶ф儻鎬э紝璺冲緱鏇磋繙
D
锛庤冻鐞冩瘮璧涙椂锛屾姳鍦ㄥ畧闂ㄥ憳鎵嬩腑鐨勮冻鐞冧篃鍏锋湁鎯�?/p>
D
銆愯В鏋愩�?/p>
A.
鐞冨湪绌轰腑椋炶锛屽浜庤繍鍔ㄧ姸鎬侊紝鑻ユ墍鏈夊姏鍏ㄩ儴娑堝け锛岀悆灏嗗仛鍖�閫熺洿绾胯繍鍔ㄣ�?/p>
鏁?/p>
A
閿欒锛?/p>
B.
鐧剧背姣旇禌鏃讹紝杩愬姩鍛樺啿绾垮悗涓嶈兘绔嬪嵆鍋滀笅锛屾槸鍥犱负杩愬姩鍛樺叿鏈夋儻鎬э紝鎯�?/p>
涓嶆槸鍔涳紝涓嶈兘璇村彈鍒版儻鎬у姏鐨勪綔鐢ㄣ�傛晠
B
閿欒锛?/p>
C.
鎯�т粎浠呬笌鐗╀綋鐨勮川閲忔湁鍏筹紝璺宠繙杩?/p>
鍔ㄥ憳鍔╄窇鏄负浜嗗鍔犺嚜宸辩殑閫熷害锛屼笉鑳藉鍔犳儻鎬с�傛晠
C
閿欒锛?/p>
D.
浠讳綍鐗╀綋鍦ㄤ换浣曟椂鍊欓兘
鍏锋湁鎯�э紝鏁呰冻鐞冩瘮璧涙椂锛屾姳鍦ㄥ畧闂ㄥ憳鎵嬩腑鐨勮冻鐞冧篃鍏锋湁鎯�с�傛晠
D
姝ｇ‘銆?/p>
4
锛?/p>
[2019
鍑夊北宸?/p>
]
涓�涓墿浣撴斁鍦ㄥ嚫閫忛暅鍓?/p>
20cm
澶勬椂锛屽湪閫忛暅鍙︿竴渚у厜灞忎笂鎵惧埌涓�涓竻鏅扮殑
绛夊ぇ鐨勫儚锛岀幇灏嗙墿浣撶Щ鍔ㄨ嚦鍑搁�忛暅鍓?/p>
15cm
澶勬椂锛岀Щ鍔ㄥ厜灞忚兘鎵惧埌锛?/p>
锛?/p>
A
锛庡�掔珛缂╁皬鐨勫疄鍍?/p>
B
锛庡�掔珛鏀惧ぇ鐨勫疄鍍?/p>
C
锛庡�掔珛鏀惧ぇ鐨勮櫄鍍?/p>
D
锛庢绔嬫斁澶х殑铏氬儚
B
銆愯В鏋愩�戣窛绂诲嚫閫忛暅
20cm
鐨勫厜灞忎笂寰楀埌涓�涓竻鏅扮殑涓庣墿浣撶瓑澶х殑鍍忥紝鎵�浠?/p>
v
锛?/p>
20cm
锛?/p>
2f
锛屽垯
f
锛?/p>
10cm
銆傜幇灏嗙墿浣撶Щ鍔ㄨ嚦鍑搁�忛暅鍓?/p>
15cm
澶勬椂锛屽嵆鐗╀綋澶勪簬
1
鍊嶇劍璺濆拰
2
鍊嶇劍璺?/p>
涔嬮棿锛屾墍浠ユ鏃舵垚鍊掔珛鏀惧ぇ鐨勫疄鍍忋�?/p>