1.闆诲奖闄㈢殑姣忓骇瀹圭⿳鐐�( )m3/搴�銆�

A.3.5锝�5.0

B.4.0锝�6.0

C.4.5锝�7.5

D.6.0锝�8.0

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2.鍏夐€氶噺鐨勫柈浣嶇偤鍏夌摝鎴栨祦鏄�(lm)锛�1鍏夌摝绛変簬( )娴佹槑銆�

A.638

B.683

C.368

D.836

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3.鐣�(d膩ng)鐢熸椿椋茬敤姘存睜鍏�(n猫i)鐨勮帛姘村湪( )灏忔檪鍏�(n猫i)寰椾笉鍒版洿鏂版檪锛屾噳(y墨ng)瑷�(sh猫)姘存秷姣掕檿鐞嗚缃�銆�

A.12

B.24

C.36

D.48

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4.鏈夐棞(gu膩n)鑷嫊鍣存按婊呯伀绯荤当(t菕ng)涓嶉仼鐢ㄥ牬鎵€锛屼互涓嬪摢姊濋尟瑾�?( )

A.閬囨按鐧�(f膩)鐢熺垎鐐告垨鍔犻€熺噧鐕掔殑鐗╁搧鍫存墍

B.閬囨按鐧�(f膩)鐢熷妵鐑堝寲瀛�(xu茅)鍙嶆噳(y墨ng)鎴栫敘(ch菐n)鐢熸湁姣掓湁瀹崇墿璩�(zh矛)鐨勭墿鍝佸牬鎵€

C.浜哄摗瀵嗛泦涓嶆槗鐤忔暎鐨勫牬鎵€

D.鐏戞按灏囧皫(d菐o)鑷村櫞婵烘垨娌告孩鐨勬恫楂斿牬鎵€

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5.褰遍熆璀樺垾鐗╅珨鐨勬竻鏅扮▼搴﹀湪涓嬪垪鍚勭ó鍥犵礌涓�锛岃垏鍝ó鍥犵礌?z茅)o闂�(gu膩n)( )?

A.鐗╅珨鐨勪寒搴�

B.鐗╅珨鎵€褰㈡垚鐨勮瑙�

C.鐗╅珨鐨勫舰鐙€

D.鐗╅珨鑸囪儗鏅殑浜害灏嶆瘮

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6.涓嬪垪闄宠堪姝ｇ⒑鐨勬槸( )銆�

A.姘磋捀姘ｅ惈閲忓ぇ鐨勬繒绌烘埃姣旀按钂告埃鍚噺灏忕殑婵曠┖姘ｆ洿瀹规槗绲�(ji茅)闇�

B.姘磋捀姘ｅ惈閲忓皬鐨勬繒绌烘埃姣旀按钂告埃鍚噺澶х殑婵曠┖姘ｆ洿骞茬嚗

C.鐩稿皪婵曞害灏忕殑婵曠┖姘ｅ叿鏈夎純澶х殑鍚告繒鑳藉姏

D.姘磋捀姘ｅ惈閲忓ぇ鐨勬繒绌烘埃锛屽叾鐩稿皪婵曞害涔熷ぇ

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7.鍦ㄦ垜鍦嬬浜岄殠娈靛缓绛戠瘈(ji茅)鑳界洰妯�(bi膩o)涓�锛屾柊寤轰綇瀹呭缓绛戠殑閲囨殩鑳借€楁噳(y墨ng)鍦ㄧ涓€闅庢绡€(ji茅)鑳藉熀绀�(ch菙)涓婂啀闄嶄綆( )銆�

A.20%

B.30%

C.40%

D.50%

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8.涓嬪垪闆绘埃瑷�(sh猫)鍌欎腑锛屽摢鍊嬩笉瀹滆ō(sh猫)鍦ㄩ珮灞ゅ缓绛戝収(n猫i)鐨勮畩闆绘墍閲�?

A.鐪熺┖鏂疯矾鍣�

B.鍏盁鍖栫～鏂疯矾鍣�

C.鐠�(hu谩n)姘фü鑴傛締娉ㄥ共寮忚畩澹撳櫒

D.鍙噧娌归珮澹撻浕瀹瑰櫒

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9.閯拌繎鍛ㄥ湇鐨勭収搴﹁垏浣滄キ(y猫)鍗€(q奴)鍩熺殑鐓у害鎳�(y墨ng)鍏锋湁鑹ソ鐨勪寒搴﹀垎甯�锛岀暥(d膩ng)浣滄キ(y猫)鍗€(q奴)鍩熺収搴�≥750lx鏅�锛岄劙杩戝懆鍦嶅崁(q奴)鍩熺収搴︽噳(y墨ng)鐐�( )lx銆�

A.500

B.400

C.300

D.200

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10.鎸夈€婃皯鐢ㄥ缓绛戦浕姘ｈō(sh猫)瑷堣(gu墨)鑼冦€嬬殑瑕�(gu墨)瀹�锛岄棞(gu膩n)绯诲埌鎮ｈ€呯敓鍛藉畨鍏ㄧ殑鎵嬭(sh霉)瀹ゅ爆浜庡摢涓€椤為啱(y墨)鐧傚牬鎵€?

A.0椤�

B.1椤�

C.2椤�

D.3椤�

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11.鍚湁澶ч噺娌硅剛鐨勭敓娲绘薄姘存噳(y墨ng)閲囩敤涓嬭堪鍝ó鏂瑰紡鎺掗櫎?

A.灏囧惈鏈夊ぇ閲忔补鑴傜殑鐢熸椿姹℃按鑸囩敓娲荤碁渚挎按閲囩敤涓€姊濇帓姘寸閬撴帓闄�

B.灏囧惈鏈夊ぇ閲忔补鑴傜殑鐢熸椿姹℃按鐢ㄧ閬撳尟闆嗚捣渚嗗柈鐛�(d煤)鎺掗櫎

C.灏囧惈鏈夊ぇ閲忔补鑴傜殑鐢熸椿姹℃按鑸囨礂婊屽虎姘存贩鍚堢█閲嬪悗鎺掗櫎

D.灏囧惈鏈夊ぇ閲忔补鑴傜殑鐢熸椿姹℃按锛岀稉(j墨ng)闄ゆ补铏曠悊鍚庢帓闄�

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12.鐣�(d膩ng)鐔辨按闆嗕腑閲囨殩绯荤当(t菕ng)鍒嗘埗鐔辫▓閲忚缃噰鐢ㄧ啽閲忚〃鏅傦紝绯荤当(t菕ng)鐨勫叕鐢ㄧ珛绠″拰鍏ユ埗瑁濈疆鎳�(y墨ng)瑷�(sh猫)浜庝綍铏�( )銆�

A.鏄庤浜庢〒姊枔

B.瑷�(sh猫)浜庤嚚妯撴闁撴垨鎴跺鍏叡绌洪枔鐨勭浜曞収(n猫i)

C.鏄庤浜庢瘡鎴跺粴鎴块枔

D.瑷�(sh猫)浜庨劙寤氭埧鐨勭浜曞収(n猫i)

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13.鍔囧牬寤虹瓚瑙€鐪惧怀鐨勭収搴︽(bi膩o)婧�(zh菙n)鍊兼噳(y墨ng)鐐�( )lx銆�

A.75

B.100

C.150

D.200

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14.鑸掗仼鎬х┖瑾�(di脿o)澶忓瀹ゅ収(n猫i)婧害鎳�(y墨ng)閲囩敤( )銆�

A.18锝�22鈩�

B.20锝�26鈩�

C.24锝�28鈩�

D.26锝�30鈩�

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15.鎴戝湅鍩庡競鎿炬皯鍏瑷磋鐜囩涓€浣嶇殑鏄粈涔堬細

A.姘存薄鏌�

B.鍣伈姹℃煋

C.鍩庡競鍨冨溇

D.绌烘埃姹℃煋

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16鍚诲悎鏁堟噳(y墨ng)鏈冧娇闆欏堡涓┖鐜荤拑闅旇伈鑳藉姏涓嬮檷锛岀偤娓涘皬瑭叉晥鎳�(y墨ng)鎳�(y墨ng)閲囧彇浠ヤ笅鍝爡鎺柦?

A.鍔犲ぇ鍏╁堡鐜荤拑涔嬮枔鐨勮窛闆�

B.鍦ㄥ叐灞ょ幓鐠冧箣闁撳厖娉ㄦ儼鎬ф埃楂�

C.浣垮叐灞ょ幓鐠冪殑鍘氬害鏄庨’涓嶅悓

D.浣垮叐灞ょ幓鐠冪殑鍘氬害鐩稿悓

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17.楂樺堡姘戠敤寤虹瓚鐨勪笅鍒楀摢绲勯儴浣嶆噳(y墨ng)瑷�(sh猫)闃茬厵瑷�(sh猫)鏂�( )銆侫.闃茬厵妯撴闁撳強鍏跺墠瀹�銆佹秷闃查浕姊墠瀹ゅ拰鍚堢敤鍓嶅銆佸皝闁夐伩闆ｅ堡

B.鐒＄洿鎺ヨ嚜鐒堕€氶ⅷ(f膿ng)涓旈暦搴﹁秴閬�20m鐨勫収(n猫i)璧伴亾

C.闈㈢⿳瓒呴亷100銕�锛屼笖缍�(j墨ng)甯告湁浜哄仠鐣欐垨鍙噧鐗╄純澶氱殑鎴块枔

D.楂樺堡寤虹瓚鐨勪腑搴�

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18.鍦ㄦ埧闁撳収(n猫i)鏌愰粸(di菐n)娓緱閫ｇ簩(x霉)鑱叉簮绌�(w臎n)鎱�(t脿i)鑱茬殑鑱插绱氱偤90dB锛岄棞(gu膩n)鏂疯伈婧愬悗瑭查粸(di菐n)涓婅伈澹撶礆鐨勮畩鍖栭亷绋嬬偤锛�0.5绉掓檪75dB锛�1.0绉掓檪68dB锛�1.5绉掓檪45dB锛�2.0绉掓檪30dB銆傝┎榛�(di菐n)涓婄殑娣烽熆鏅傞枔鏄灏�?

A.0.5绉�

B.1.0绉�

C.1.5绉�

D.2.0绉�

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19.浠ヤ笅涓嶅爆浜庢皯鐢ㄥ缓绛戠郸姘寸郴绲�(t菕ng)鐨勯鍨嬬殑鏄�( )銆�

A.鐢熸椿绲︽按绯荤当(t菕ng)

B.鐢熺敘(ch菐n)绲︽按绯荤当(t菕ng)

C.闆嗕腑鐔辨按绯荤当(t菕ng)

D.涓按绯荤当(t菕ng)

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20.鍦ㄦ湁杓冨ぇ闈㈢⿳鐜荤拑骞曞⒒鐨勫缓绛戠墿涓婏紝涓€鑸笉瀹滈噰鐢ㄤ綍绋鏅収鏄庢柟寮�?( )

A.娉涘厜鐓ф槑

B.閫忓厜鐓ф槑

C.杓粨鐓ф槑

D.閫忓厜鑸囪吉寤撶稖鍚堢収鏄�

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