2019宸栧湡宸ョ▼甯€婂湡鏈ㄥ伐绋嬫潗鏂欍€嬬珷绡€(ji茅)绶寸繏(x铆)涓€

鐩搁棞(gu膩n)鎺ㄨ枽锛�2019骞村窎鍦熷伐绋嬪斧灏�(zhu膩n)妤�(y猫)鐭ヨ瓨(sh铆)闉忓浐瑭﹂鍖附

1 浠ヤ笅鍝ó寰绲�(ji茅)妲�(g貌u)鎴栨€ц唱(zh矛)鐨勬潗鏂欎笉灞簬鏅堕珨?

A.绲�(ji茅)妲�(g貌u)鍠厓鍦ㄤ笁缍┖闁撹(gu墨)寰嬫€ф帓鍒�

B.闈炲浐瀹氱啍榛�(di菐n)

C.鏉愭枡鐨勪换涓€閮ㄥ垎閮藉叿鏈夌浉鍚岀殑鎬ц唱(zh矛)

D.鍦ㄩ仼鐣�(d膩ng)?sh霉)娌玥(hu谩n)澧冧腑鑳借嚜鐧�(f膩)褰㈡垚灏侀枆鐨勫咕浣曞闈㈤珨

銆愯В鏋愩€戞櫠楂旂祼(ji茅)妲�(g貌u)鐨勫熀鏈壒寰佹槸鍏�(n猫i)閮ㄨ唱(zh矛)榛�(di菐n)鎸夌収涓€瀹氱殑瑕�(gu墨)寰嬫帓鍒�锛屽苟涓旀寜鐓т竴瀹氬懆鏈熼噸寰�(f霉)鍑虹従(xi脿n)锛屽嵆绲�(ji茅)妲�(g貌u)鍠厓鍦ㄤ笁缍┖闁撹(gu墨)寰嬫€ф帓鍒楋紝涓斿湪閬╃暥(d膩ng)?sh霉)娌玥(hu谩n)澧冧腑鑳借嚜鐧�(f膩)褰㈡垚灏侀枆鐨勫咕浣曞闈㈤珨銆傛櫠楂斿叿鏈夊浐瀹氱殑鐔旈粸(di菐n)銆傚畯瑙€鐨勬櫠楂旀潗鏂欐槸鐢辫ū澶氭櫠楂旈绮掔祫鎴�锛屼娇鍏惰〃鐝�(xi脿n)鐐哄悇鍚戝悓鎬�銆�

銆愮瓟妗堛€態

2宸茬煡鏌愭潗鏂欑殑琛ㄨ瀵嗗害鏄�1400kg/m3锛屽瘑搴︽槸1600kg/m3锛屽墖鍏跺瓟闅欑巼鏄細

A.14.3%

B.14.5%

C.87.5%

D.12.5%

銆愭彁绀恒€戝瓟闅欑巼=(1-1400/1600)´100%=12.5%銆�

銆愮瓟妗堛€慏

3涓嬪垪鑸囨潗鏂欑殑瀛旈殭鐜囨矑(m茅i)鏈夐棞(gu膩n)绯荤殑鏄細

A.寮�(qi谩ng)搴�

B.绲曠啽鎬�

C.瀵嗗害

D.鑰愪箙鎬�

銆愭彁绀恒€戝瘑搴︽槸鎸囧湪鏉愭枡鍦ㄧ禃灏�(du矛)瀵嗗鐙€鎱�(t脿i)涓嬪柈浣嶉珨绌嶇殑璩�(zh矛)閲�锛岃垏瀛旈殭鐒�(w煤)闂�(gu膩n);寮�(qi谩ng)搴﹂毃瀛旈殭鐜囧澶ц€岄檷浣�;绲曠啽鎬у拰鑰愪箙鎬ч毃闁�(k膩i)鍙ｅ瓟闅欑巼澧炲ぇ鑰岄檷浣�锛岄毃灏侀枆瀛旈殭澧炲鑰屾彁楂�銆�

銆愮瓟妗堛€慍

4褰堟€ч珨鍙楁媺鎳�(y墨ng)鍔涙檪(sh铆)锛屾墍鍙楁噳(y墨ng)鍔涜垏绺卞悜鎳�(y墨ng)璁婁箣姣旂ū(ch膿ng)鐐猴細

A.褰堟€фā閲�

B.娉婃澗姣�

C.楂旂⿳妯￠噺

D.鍓垏妯￠噺

銆愭彁绀恒€戝綀鎬ч珨鍙楁媺鎳�(y墨ng)鍔涙檪(sh铆)锛屾墍鍙楁噳(y墨ng)鍔涜垏绺卞悜鎳�(y墨ng)璁婁箣姣旂ū(ch膿ng)鐐哄綀鎬фā閲�銆�

銆愮瓟妗堛€慉

5銆佽啝楂旂祼(ji茅)妲�(g貌u)鐨勬潗鏂欏叿鏈夛細

A銆佸悇鍚戝悓鎬�锛屽苟鏈夎純寮�(qi谩ng)鐨勫皫(d菐o)鐔卞皫(d菐o)闆绘€�

B銆佸悇鍚戝悓鎬�锛屽苟鏈夎純寮�(qi谩ng)鐨勭矘绲�(ji茅)鎬�

C銆佸悇鍚戠暟鎬�锛屽苟鏈夎純寮�(qi谩ng)鐨勫皫(d菐o)鐔卞皫(d菐o)闆绘€�

D銆佸悇鍚戝悓鎬�锛岀劇(w煤)绮樼祼(ji茅)鎬�

鎻愮ず锛氳啝楂旀槸鐢辩窗(x矛)灏忓浐楂旈绮�(绮掑緫鍦�1~100µm)鍒嗘暎鍦ㄩ€ｇ簩(x霉)浠嬭唱(zh矛)涓€屾垚锛屽悇鍚戝悓鎬�锛屽叿鏈夎壇濂界殑鍚搁檮鍔涘拰杓冨挤(qi谩ng)鐨勭矘绲�(ji茅)鍔涖€�

绛旀锛欱

6銆佹潗鏂欏湪绲曞皪(du矛)瀵嗗(sh铆)鐙€鎱�(t脿i)涓嬶紝鍠綅楂旂⿳鐨勮唱(zh矛)閲忕ū(ch膿ng)鐐猴細

A銆佸瘑搴�

B銆佽〃瑙€瀵嗗害

C銆佸瘑瀵�(sh铆)搴�

D銆佸爢绌嶅瘑搴�

鎻愮ず锛氭潗鏂欏湪绲曞皪(du矛)瀵嗗(sh铆)鐙€鎱�(t脿i)涓�锛屽柈浣嶉珨绌嶇殑璩�(zh矛)閲忕ū(ch膿ng)鐐哄瘑搴�;鏉愭枡鍦ㄨ嚜鐒剁媭鎱�(t脿i)涓�锛屽柈浣嶉珨绌嶇殑璩�(zh矛)閲忕ū(ch膿ng)鐐鸿〃瑙€瀵嗗害;鏁ｇ矑鏉愭枡鍦ㄥ爢绌嶇媭鎱�(t脿i)涓�锛屽柈浣嶉珨绌嶇殑璩�(zh矛)閲忕ū(ch膿ng)鐐哄爢绌嶅瘑搴︺€傛潗鏂欎腑鍥洪珨楂旂⿳鍗犺嚜鐒剁媭鎱�(t脿i)楂旂⿳鐨勭櫨鍒嗘瘮绋�(ch膿ng)鐐哄瘑瀵�(sh铆)搴�銆�

绛旀锛欰

7銆佹煇鏉愭枡鍚告按椋藉拰鍚庨噸100g锛屾瘮骞茬嚗鏅�(sh铆)閲嶄簡10g锛屾鏉愭枡鐨勫惛鏀剁巼鐐猴細

A銆�10%

B銆�8%

C銆�7%

D銆�11.1%

鎻愮ず锛氬惛姘寸巼=姘寸殑璩�(zh矛)閲�/鏉愭枡鍦ㄥ共鐕ョ媭鎱�(t脿i)涓嬬殑璩�(zh矛)閲�=10/(100-10)=11.1%銆�

绛旀锛欴

8銆佸缓绛戞潗鏂欒垏姘寸浉闂�(gu膩n)鐨勭墿鐞嗙壒鎬ц〃杩版纰虹殑鏄�:

A銆佸瓟闅欑巼瓒婂ぇ锛屽叾鍚告按鐜囦篃瓒婂ぇ

B銆佸钩琛″惈姘寸巼涓€鑸槸鍥哄畾涓嶈畩鐨�

C銆佹徊閫忕郴鏁�(sh霉)瓒婂ぇ锛屽叾鎶�?ji茅)B鎬ц秺澶�

D銆佽粺鍖栫郴鏁�(sh霉)瓒婂ぇ锛屽叾鑰愭按鎬ц秺濂芥彁绀猴細灏侀枆瀛旈殭鎴栫矖澶ч枊(k膩i)鍙ｅ瓟闅欐檪(sh铆)锛屽惛姘寸巼浣�;绱�(x矛)寰€ｉ€氬瓟闅欐檪(sh铆)鍚告按鐜囧ぇ锛岄€欑ó鏉愭枡鐨勫惛姘存€у挤(qi谩ng)銆傚钩琛″惈姘寸巼闅ㄧ挵(hu谩n)澧冩韩搴﹀拰婵曞害璁婂寲鑰岀暟銆傛徊閫忕郴鏁�(sh霉)瓒婂ぇ锛屾潗鏂欑殑鎶�?ji茅)B鎬ц秺宸�銆傛潗鏂欑殑杌熷寲绯绘暩(sh霉)瓒婂ぇ銆傝€愭按鎬ц秺濂�銆�

绛旀锛欴

9銆佸叿鏈夊皝闁夊瓟闅欑壒寰佺殑澶氬瓟鏉愭枡閬╁悎鐢ㄤ簬鍝ó寤虹瓚鏉愭枡?

A銆佸惛鑱�

B銆侀殧鑱�

C銆佷繚婧�

D銆佹壙閲�

鎻愮ず锛氬洜?y脿n)姒珴鐛捐喍?d菐o)鐔辩郴鏁�(sh霉)鐐�0.023W/(m.K)锛屽皝闁夊瓟闅欎腑鍚湁澶ч噺绌烘埃锛屼娇閫欑ó鏉愭枡鐨勫皫(d菐o)鐔辩郴鏁�(sh霉)寰堝皬锛岄仼鍚堝仛淇濇韩鏉愭枡銆傚惛鑱叉潗鏂欓渶瑕佸叿鏈夐枊(k膩i)鍙ｅ瓟闅欑壒寰併€傞殧鑱叉潗鏂欏拰鎵块噸鏉愭枡瑕佹眰瀵嗗(sh铆)搴﹂珮锛屽瓟闅欑巼灏�銆�

绛旀锛欳

10銆侀棞(gu膩n)浜庣禃鐔辨潗鏂欑殑鎬ц兘锛屼笅鍒椾腑鍝竴闋�(xi脿ng)鏄尟(cu貌)瑾ょ殑?

A銆佹潗鏂欎腑鍥洪珨閮ㄥ垎鐨勫皫(d菐o)鐔辫兘鍔涙瘮绌烘埃灏�

B銆佹潗鏂欏彈娼悗锛屽皫(d菐o)鐔辩郴鏁�(sh霉)澧炲ぇ

C銆佸悇鍚戠暟鎬х殑鏉愭枡涓垏鐔辨祦骞宠鏂瑰悜鐨勭啽闃诲皬

D銆佸皫(d菐o)鐔辩郴鏁�(sh霉)闅ㄦ韩搴﹀崌楂樿€屽澶�

鎻愮ず锛氱┖姘ｏ紝姘淬€佸啺鐨勫皫(d菐o)鐔辩郴鏁�(sh霉)鐢卞ぇ鍒板皬鐨勯爢搴忔槸锛氬啺>姘�>绌烘埃锛屽嵆鍥洪珨鐨勫皫(d菐o)鐔辫兘鍔涘ぇ浜庣┖姘ｏ紝鏉愭枡鍙楁疆鍚�锛屽皫(d菐o)鐔辩郴鏁�(sh霉)澧炲ぇ锛屾韩搴﹀崌楂樹娇灏�(d菐o)鐔辩郴鏁�(sh霉)澧炲ぇ銆傚悇鍚戠暟鎬х殑鏉愭枡涓垏鐔辨祦骞宠鏂瑰悜鐨勭啽闃诲皬銆�

绛旀锛欰

鐠�(hu谩n)鐞冪恫(w菐ng)鏍℃彁閱掞細鐠�(hu谩n)鐞冪恫(w菐ng)鏍＄偤寤ｅぇ鑰冪敓鎻愪緵浜�“ 鍏嶈不(f猫i)闋�(y霉)绱勭煭淇℃彁閱�”锛屼娇鐢ㄨ┎鏈嶅嫏(w霉)鍚庡嵆鍙厤璨�(f猫i)鏀跺埌婧�(zh菙n)纰哄悇鐪佸窎鍦熷伐绋嬪斧鑰冭│鍫�(b脿o)鍚嶆檪(sh铆)闁撱€佹簴(zh菙n)鑰冭瓑鎵撳嵃鎻愰啋銆佽€冭│鏅�(sh铆)闁撶瓑淇℃伅銆備互涓婂氨鏄�“2019宸栧湡宸ョ▼甯€婂湡鏈ㄥ伐绋嬫潗鏂欍€嬬珷绡€(ji茅)绶寸繏(x铆)”銆傛洿澶�2019宸栧湡宸ョ▼甯珮闋昏€冮粸(di菐n)銆佺煡璀�(sh铆)榛�(di菐n)璎涚京鍜屾ā鎿│椤岀瓑鍏嶈不(f猫i)璩囨枡锛岃珛(q菒ng)榛�(di菐n)鎿�“鍏嶈不(f猫i)涓嬭級”鍚庨€�(j矛n)鍏ラ爜(y猫)闈㈤牁(l菒ng)鍙栥€�