鐞嗙缁煎悎璇曞嵎
绗?/p>
1
椤碉紙鍏?/p>
14
椤碉級
鐞嗙缁煎悎璇曞嵎
绗?/p>
2
椤碉紙鍏?/p>
14
椤碉級
缁濆瘑
鈽?nbsp;
鍚敤鍓?/p>
2020
骞存櫘閫氶珮绛夊鏍℃嫑鐢熷叏鍥界粺涓�鑰冭瘯浠跨湡鍗?/p>
鐞嗙缁煎悎鑳藉姏娴嬭瘯路鐗╃悊锛堝叓锛?/p>
鏈瘯鍗峰叡
16
椤碉紝
38
棰橈紙鍚�夎�冮锛夈�傚叏鍗锋弧鍒?/p>
300
鍒嗐�傝�冭瘯鐢ㄦ椂
150
鍒嗛挓銆?/p>
鈽?/p>
绁濊�冭瘯椤哄埄
鈽?/p>
娉ㄦ剰浜嬮」锛?/p>
1
銆佺瓟棰樺墠锛屽厛灏嗚嚜宸辩殑濮撳悕銆佸噯鑰冭瘉鍙峰～鍐欏湪璇曢鍗峰拰绛旈鍗′笂锛屽苟灏嗗噯鑰冭瘉鍙锋潯褰?/p>
鐮佺矘璐村湪绛旈鍗′笂鐨勬寚瀹氫綅缃�傜敤
2B
閾呯瑪灏嗙瓟棰樺崱涓婅瘯鍗风被鍨?/p>
A
鍚庣殑鏂规娑傞粦銆?/p>
2
銆侀�夋嫨棰樼殑浣滅瓟锛氭瘡灏忛閫夊嚭绛旀鍚庯紝鐢?/p>
2B
閾呯瑪鎶婄瓟棰樺崱涓婂搴旈鐩殑绛旀鏍囧彿娑?/p>
榛戯紝鍐欏湪璇曢鍗枫�佽崏绋跨焊鍜岀瓟棰樺崱涓婄殑闈炵瓟棰樺尯鍩熷潎鏃犳晥銆?/p>
3
銆侀潪閫夋嫨棰樼殑浣滅瓟锛氱敤绛惧瓧绗旂洿鎺ョ瓟鍦ㄧ瓟棰樺崱涓婂搴旂殑绛旈鍖哄煙鍐呫�傚啓鍦ㄨ瘯棰樺嵎銆佽崏
绋跨焊鍜岀瓟棰樺崱涓婄殑闈炵瓟棰樺尯鍩熷潎鏃犳晥銆?/p>
4
銆侀�夎�冮鐨勪綔绛旓細鍏堟妸鎵�閫夐鐩殑棰樺彿鍦ㄧ瓟棰樺崱涓婃寚瀹氱殑浣嶇疆鐢?/p>
2B
閾呯瑪娑傞粦銆傜瓟妗?/p>
鍐欏湪绛旈鍗′笂瀵瑰簲鐨勭瓟棰樺尯鍩熷唴锛屽啓鍦ㄨ瘯棰樺嵎銆佽崏绋跨焊鍜岀瓟棰樺崱涓婄殑闈炵瓟棰樺尯鍩熷潎鏃犳晥銆?/p>
5
銆佽�冭瘯缁撴潫鍚庯紝璇峰皢鏈瘯棰樺嵎鍜岀瓟棰樺崱涓�骞朵笂浜ゃ�?/p>
鍙兘鐢ㄥ埌鐨勭浉瀵瑰師瀛愯川閲忥細
H 1
C 12
N 14
O 16
Na 23
S 32
Cl 35.5
Zn 65
Pb 207
绗?/p>
鈪?/p>
鍗?/p>
浜屻�侀�夋嫨棰橈細鏈鍏?/p>
8
灏忛锛屾瘡棰?/p>
6
鍒嗭紝鍦ㄦ瘡灏忛缁欏嚭鐨勫洓涓�夐」涓紝绗?/p>
14
锝?/p>
18
棰樺彧鏈変竴涓�夐」
绗﹀悎棰樼洰瑕佹眰銆傜
19
锝?/p>
21
棰樻湁澶氶�夐」绗﹀悎棰樼洰瑕佹眰銆傚叏閮ㄧ瓟瀵圭殑寰?/p>
6
鍒嗭紝閫夊浣嗕笉鍏ㄧ殑寰?/p>
3
鍒嗭紝鏈夐�夐敊鐨勫緱
0
鍒嗐�?/p>
14
锛庝笅鍒楄娉曟纭殑鏄?/p>
A
锛庡厜鐢垫晥搴旀棦鏄剧ず浜嗗厜鐨勭矑瀛愭�э紝鍙堟樉绀轰簡鍏夌殑娉㈠姩鎬?/p>
B
锛?/p>
鍘熷瓙鏍稿唴鐨勪腑瀛愯浆鍖栨垚涓�涓川瀛愬拰涓�涓數瀛愶紝
杩欑杞寲浜х敓鐨勭數瀛愬彂灏勫埌鏍稿锛?/p>
灏辨槸
尾
绮掑瓙锛?/p>
杩欏氨鏄?/p>
尾
琛板彉
C
锛庝竴涓皹鏍?/p>
2
1
H
涓庝竴涓皻鏍?/p>
3
1
H
鑱氬彉鐢熸垚涓�涓唉鏍?/p>
4
2
He
鐨勫悓鏃讹紝鏀惧嚭涓�涓川瀛?/p>
D
锛庢寜鐓х幓灏旂悊璁猴紝姘㈠師瀛愭牳澶栫數瀛愪粠鍗婂緞杈冨皬鐨勮建閬撹穬杩佸埌鍗婂緞杈冨ぇ鐨勮建閬撴椂锛岀數瀛愮殑鍔ㄨ兘
澧炲ぇ锛岀數鍔胯兘澧炲ぇ锛屽師瀛愮殑鎬昏兘閲忓澶?/p>
銆愮瓟妗堛�?/p>
B
銆愯В鏋愩�?/p>
鍏夌數鏁堝簲鏄剧ず浜嗗厜鐨勭矑瀛愭�э紝
A
閿欒锛?/p>
尾
琛板彉鐨勬牳鍙嶅簲鏂圭▼涓?/p>
1
0
n鈫?/p>
1
1
H
锛?/p>
0
锛?/p>
1
e
锛屼骇鐢熺殑鐢?/p>
瀛愬彂灏勫埌鏍稿灏辨槸
尾
绮掑瓙锛?/p>
B
姝ｇ‘锛涚敱鏍稿弽搴旀柟绋嬪緱
2
1
H
锛?/p>
3
1
H鈫?/p>
4
2
He
锛?/p>
1
0
n
锛屾斁鍑轰竴涓腑瀛愶紝
C
閿欒锛涙牴
鎹幓灏旂悊璁猴紝姘㈠師瀛愭牳澶栫數瀛愯幏寰楄兘閲忥紝浠庡崐寰勮緝灏忕殑杞ㄩ亾璺冭縼鍒板崐寰勮緝澶х殑杞ㄩ亾鏃讹紝鍘熷瓙鎬昏兘閲?
澧炲ぇ锛岀敱浜庡簱浠戝紩鍔涙彁渚涘悜蹇冨姏锛屽嵆
k
Qe
r
2
锛?/p>
m
v
2
r
锛屽嵆
v
锛?
kQe
mr
锛屽崐寰勫澶у垯鐢靛瓙鍔ㄨ兘鍑忓皬锛岀敱浜庡簱
浠戝姏鍋氳礋鍔燂紝鍒欑數鍔胯兘澧炲ぇ锛?/p>
D
閿欒銆?/p>
15
锛庡鍥炬墍绀猴紝鍐呭鍏夋粦锛屽洓瑙掑憟鍦嗗姬鐘跺拰闀挎柟褰㈢┖鑵旂锛屼綅浜庣珫鐩村钩闈㈠唴锛?/p>
BD
绛夐珮锛屼袱涓悓鏍风殑
灏忕悆锛?/p>
浠庨潤姝㈠紑濮嬬敱
A
鐐瑰垎鍒粠宸﹀彸涓や晶杩愬姩鍒?/p>
C
鐐癸紝
涓嶈纰版挒鑳介噺鐨勬崯
澶憋紝鍒欎笅鍒楄娉曟纭殑鏄?/p>
A
锛庝袱鐞冨悓鏃跺埌杈?/p>
C
鐐癸紝鍔ㄩ噺鐩哥瓑
B
锛庝袱鐞冨悓鏃跺埌杈?/p>
C
鐐癸紝鍔ㄩ噺涓嶇瓑
C
锛庝袱鐞冨埌杈?/p>
C
鏃剁殑閫熺巼鐩稿悓锛屽乏渚у厛鍒拌揪
D
锛庝袱鐞冨埌杈?/p>
C
鏃剁殑閫熺巼鐩稿悓锛屽彸渚у厛鍒拌揪
銆愮瓟妗堛�?/p>
D
銆愯В鏋愩�?/p>
鍥犱负鏄暱鏂瑰舰绌鸿厰绠★紝鎵�浠?/p>
AB
闀垮害澶т簬
AD
锛?/p>
胃
瑙掑皬浜?/p>
45
搴︼紝鍙?/p>
胃
瑙掔瓑浜?/p>
0
搴︾殑鏋?/p>
绔姸鎬侊紝鍒欏乏杈瑰皬鐞冧笉鑳藉埌杈撅紝鏃堕棿涓烘棤绌峰ぇ锛?/p>
D
鐞冨彲浠ュ埌杈撅紝鎵�浠ュ乏杈瑰埌杈剧殑鏃堕棿澶т簬鍙宠竟鍒拌揪
鐨勬椂闂达紝鍙堟牴鎹満姊拌兘瀹堟亽鍙緱涓ょ悆鍒拌揪鏃剁殑閫熺巼鐩稿悓锛屾墍浠ユ纭�夐」涓?/p>
D
銆?/p>
16
锛庡鍥炬墍绀猴紝涓や釜璐ㄩ噺鍒嗗埆涓?/p>
m
1
銆?/p>
m
2
鐨勭墿鍧?/p>
A
鍜?/p>
B
閫氳繃涓�杞诲脊绨ц繛鎺ュ湪涓�璧峰苟鏀剧疆浜庢按骞充紶閫?/p>
甯︿笂锛屾按骞宠交缁充竴绔繛鎺?/p>
A
锛屽彟涓�绔浐瀹氬湪澧欎笂锛?/p>
A
銆?/p>
B
涓庝紶閫佸甫闂村姩鎽╂摝鍥犳暟鍧囦负
渭
銆備紶閫佸甫椤烘椂
閽堟柟鍚戣浆鍔紝绯荤粺杈惧埌绋冲畾鍚庯紝绐佺劧鍓柇杞荤怀鐨勭灛闂达紝璁?/p>
A
銆?/p>
B
鐨勫姞閫熷害澶у皬鍒嗗埆涓?/p>
a
A
鍜?/p>
a
B
锛?/p>
(
寮圭哀
鍦ㄥ脊鎬ч檺搴﹀唴锛岄噸鍔涘姞閫熷害涓?/p>
g
)
鍒?/p>
A
锛?/p>
a
A
锛?/p>
渭
飪?/p>
飪?/p>
飪?
飪?/p>
1
锛?/p>
m
2
m
1
g
锛?/p>
a
B
锛?/p>
渭g
B
锛?/p>
a
A
锛?/p>
渭g
锛?/p>
a
B
锛?/p>
0
C
锛?/p>
a
A
锛?/p>
渭
飪?/p>
飪?/p>
飪?
飪?/p>
1
锛?/p>
m
2
m
1
g
锛?/p>
a
B
锛?/p>
0
D
锛?/p>
a
A
锛?/p>
渭g
锛?/p>
a
B
锛?/p>
渭g
銆愮瓟妗堛�?/p>
C
銆愯В鏋愩�?/p>
绐佺劧鍓柇杞荤怀鐨勭灛闂达紝寮圭哀寮瑰姏涓嶅彂鐢熺獊鍙橈紝瀵逛簬
B
鐗╁潡锛?/p>
F
锛?/p>
渭m
2
g
锛屾墍浠ョ灛鏃跺姞閫?/p>
搴?/p>
a
B
锛?/p>
0
锛?/p>
A
鐗╁潡鐬棿鍚堝鍔涗负
渭m
1
g
锛?/p>
F
锛屾墍浠?/p>
渭m
1
g
锛?/p>
F
锛?/p>
m
1
a
A
锛屽嵆
a
A
锛?/p>
渭m
1
g
锛?/p>
渭m
2
g
m
1
锛?/p>
渭
飪?/p>
飪?/p>
飪?/p>
飪?
1
锛?/p>
m
2
m
1
g
锛?
鏁?/p>
C
姝ｇ‘銆?/p>
17
锛庡鍥炬墍绀猴紝鍦ㄨ竟闀?/p>
ab
锛?/p>
1.5
L
锛?/p>
bc
锛?/p>
3
L
鐨勭煩褰㈠尯鍩熷唴瀛樺湪鐫�鍨傜洿绾搁潰鍚戦噷锛岀鎰熷簲寮哄害涓?/p>
B
鐨?/p>
鍖�寮虹鍦猴紝鍦?/p>
ad
杈逛腑鐐?/p>
O
澶勬湁涓�绮掑瓙婧愶紝鍙互鍨傜洿纾佸満鍚戝尯鍩熷唴鍚勬柟鍚戝彂灏勯�熷害澶у皬鐩哥瓑鐨勫悓绉?/p>
甯︾數绮掑瓙锛?/p>
鑻ユ部
Od
鏂瑰悜灏勫叆鐨勭矑瀛愪粠纾佸満杈圭晫
cd
绂诲紑纾佸満锛?/p>
璇ョ矑瀛愬湪纾佸満涓繍鍔ㄧ殑鏃堕棿涓?/p>
t
0
锛?/p>
鍦嗗懆
杩愬姩鍗婂緞涓?/p>
L
锛屼笉璁＄矑瀛愮殑閲嶅姏鍜岀矑瀛愰棿鐨勭浉浜掍綔鐢紝涓嬪垪璇存硶姝ｇ‘鐨勬槸
A
锛庣矑瀛愬甫璐熺數
B
锛庣矑瀛愬湪纾佸満涓仛鍖�閫熷渾鍛ㄨ繍鍔ㄧ殑鍛ㄦ湡涓?/p>
4
t
0
C
锛庣矑瀛愮殑姣旇嵎涓?/p>
蟺
Bt
0
姝?
鍗?/p>
鍙?/p>
瑁?
璁?/p>
涓?/p>
瀵?/p>
灏?/p>
鐝?/p>
绾?/p>
濮?/p>
鍚?/p>
鍑?/p>
鑰?/p>
璇?/p>
鍙?/p>
鑰?/p>
鍦?/p>
鍙?/p>
搴?/p>
浣?/p>
鍙?/p>