2019
骞存禉姹熺渷鍒濅腑姣曚笟鐢熷涓氳�冭瘯锛堣垷灞卞嵎锛?/p>
绉戝
璇曢鍗?/p>
鏈嵎鍙兘鐢ㄥ埌鐨勭浉瀵瑰師瀛愯川閲忥細
H-1
C-12
O-16
S-32
Cl-35.5
Na-23
Mg-24
Ca-40
Fe-56
鍗封厾
涓�銆侀�夋嫨棰橈紙鏈鏈?/p>
15
灏忛锛岀
1-10
灏忛锛屾瘡灏忛
3
鍒嗭紝绗?/p>
11-15
灏忛锛屾瘡灏忛
4
鍒嗭紝鍏?/p>
50
鍒嗐�傝
閫夊嚭涓�涓鍚堥鎰忕殑姝ｇ‘閫夐」锛屼笉閫夈�佸閫夈�侀敊閫夛紝鍧囦笉缁欏垎锛?/p>
1
锛庢垜浠韩涓婄殑鑲氳剱鏄濡堝垎濞╁悗鑴愬甫鏂鐣欎笅鐨勭枻鐥曘�備笅鍒楀姩鐗╄韩涓婁篃鏈夎倸鑴愮殑鏄?/p>
A
锛庤洐
B
锛庨浮
C
锛庨奔
D
锛庣嫍
2
锛庡畤瀹欎腑鐨勫ぉ浣撻兘鍘嗙粡璇炵敓銆佹垚闀裤�佹垚鐔熷埌琛拌�併�佹浜＄殑缂撴參婕斿寲杩囩▼銆傚鍥?/p>
鏄粖骞翠汉绫婚娆℃媿鎽勫埌鐨勯粦娲炵収鐗囷紝
鍦ㄦ紨鍖栫殑鏈�鍚庨樁娈靛彲鑳藉彉鎴愰粦娲炵殑澶╀綋鏄?/p>
A
锛庢亽鏄?/p>
B
锛庤鏄?/p>
C
锛庡崼鏄?/p>
D
锛庡綏鏄?/p>
3
锛庝粠
2019
骞?/p>
5
鏈?/p>
20
鏃ヨ捣锛岀敤鏅湕鍏嬪父鏁板畾涔夎川閲忕殑鍗曚綅
--
鍗冨厠锛屼互浠ｆ浛宸ヤ綔浜?/p>
100
澶氬勾鐨勫浗闄呭崈鍏?/p>
鍘熷櫒锛堝鍥撅級
銆備笅鍒楁湁鍏宠川閲忕殑璇存硶锛屾纭殑鏄?/p>
A
锛庝綋绉负
1
绔嬫柟绫崇殑姘寸殑璐ㄩ噺涓?/p>
1
鍗冨厠
B
锛庡疄楠屽鍙敤寮圭哀娴嬪姏璁℃潵娴嬮噺鐗╀綋鐨勮川閲?/p>
C
锛庡崈鍏嬪師鍣ㄥ洜鐢熼攬鑰岃川閲忓噺灏忥紝鏁呬笉瀹滀綔涓烘爣鍑?/p>
D
锛庣墿浣撶殑璐ㄩ噺涓嶄細闅忔俯搴︾殑鏀瑰彉鑰屾敼鍙?/p>
4
锛?/p>
鍦扮悆涓婃湁涓板瘜鐨勬按璧勬簮锛?/p>
绉戝瀹朵竴鐩村湪鐮旂┒鎴愭湰浣庛�?/p>
鏁堢巼楂樼殑鍌寲鍓傦紝
浣挎按鍙戠敓鍙嶅簲鑾峰緱姘㈣兘婧愶紝
涓嬪垪璇存硶閿欒
锛庯紟
鐨勬槸
A
锛庢按鏄敱姘㈠厓绱犲拰姘у厓绱犵粍鎴愮殑鍖栧悎鐗?/p>
B
锛庝繚鎸佹按鍖栧鎬ц川鐨勬渶灏忓井绮掓槸姘㈠師瀛愬拰姘у師瀛?/p>
C
锛庢按鍙戠敓鍙嶅簲鐢熸垚姘㈡皵鍜屾哀姘斿睘浜庡垎瑙ｅ弽搴?/p>
D
锛庡偓鍖栧墏鍦ㄥ寲瀛﹀弽搴斿墠鍚庡寲瀛︽�ц川鍜岃川閲忎笉鍙戠敓鏀瑰彉
5
锛庣爺绌朵簩鍔涘钩琛＄殑鏉′欢鏃讹紝灏忔槑鐢ㄥ壀鍒�灏嗗浘涓潤姝㈢殑钖勫鏂欑墖浠庝腑闂村壀鏂紝浠栬
鐮旂┒鐨勬槸杩欎袱涓姏鏄惁
A
锛庝綔鐢ㄥ湪鍚屼竴鐩寸嚎涓?/p>
B
锛庢柟鍚戠浉鍙?/p>
C
锛庝綔鐢ㄥ湪鍚屼竴鐗╀綋涓?/p>
D
锛庡ぇ灏忕浉绛?/p>
6
锛庣洰鍓嶏紝鎴戝浗鐨勮鍒掔敓鑲叉斂绛栫敱
鈥?/p>
鏈夋潯浠剁敓鑲蹭簩瀛?/p>
鈥?/p>
璋冩暣涓?/p>
鈥?/p>
鍏ㄩ潰浜屽
鈥?/p>
锛岃繖涓�璋冩暣
涓昏鏄洜涓烘垜鍥界殑浜哄彛
A
锛庢暟閲忓お灏?/p>
B
锛庢�у埆姣斾緥澶辫皟
C
锛庢浜＄巼澶珮
D
锛庡勾榫勭粨鏋勪笉鍚堢悊
7
锛?/p>
20
鈩冩椂锛屾妸
36
鍏嬫隘鍖栭挔鏀惧叆
64
鍏嬫按涓紝浣垮叾鍏呭垎婧惰В锛?/p>
20
鈩冩椂姘у寲閽犵殑婧惰В搴︿负
36
鍏嬶級
銆傚鎵�
寰楁憾娑茬殑鏈夊叧璇存硶閿欒
锛庯紟
鐨勬槸
A
锛庤婧舵恫鏄ケ鍜屾憾娑?/p>
B
锛庢憾娑蹭腑鐨?/p>
Na
+
鍜?/p>
Cl
-
涓暟涓�瀹氱浉绛?/p>
C
锛庢憾娑茶川閲忎负
100
鍏?/p>
D
锛庢憾璐ㄤ笌婧跺墏鐨勮川閲忔瘮涓?/p>
9
锛?/p>
25
8
锛庡皬鏄庡湪绉戝鎷撳睍璇句笂鍒朵綔浜嗕竴涓畝鏄撳枃鍙紙鍘熺悊濡傚浘锛?/p>
銆?/p>
鎺ラ�氫俊鍙锋簮鍚庯紝
鐢垫祦