缁
涓�銆佸崟椤归�夋嫨棰?/p>
1
椋熷搧鐨勫寲瀛︾粍鎴愪腑鐨勯潪澶╃劧鎴愬垎鍖呮嫭
锛?/p>
锛?/p>
A
姘?/p>
B
鑹茬礌
C
姹℃煋鐗╄川
D
鐭跨墿璐?/p>
2
椋熷搧涓潪澶╃劧鎴愬垎鏈?/p>
锛?/p>
锛?/p>
A
鍛堝懗鐗╄川
B
鏈夋瘨鐗╄川
C
鑹茬礌
D
閮戒笉鏄�?/p>
浜屻�佷笉瀹氶」閫夋嫨
1
椋熷搧鍔犲伐涓庤串钘忎腑瀵瑰叾鍝佽川鍜屽畨鍏ㄦ�х殑涓嶈壇褰卞搷鏈?/p>
锛?/p>
锛?/p>
A
璐ㄦ瀯鍙樺寲
B
椋庡懗鍙樺寲
C
棰滆壊鍙樺寲
D
钀ュ吇浠峰�煎彉鍖栥�?/p>
2
椋熷搧鍔犲伐涓庤串钘忎腑閲嶈鐨勫彲鍙樺洜绱犳湁
锛?/p>
锛?/p>
A
娓╁害
B
鏃堕棿
C pH D
姘村垎娲诲害
E
椋熷搧鎴愬垎
3
椋熷搧涓ぉ鐒舵湁鏈烘垚鍒?/p>
锛?/p>
锛?/p>
A
缁寸敓绱?/p>
B
鐭跨墿璐?/p>
C
鑹茬礌
D
婵�绱?/p>
涓夈�佺畝绛?/p>
1
椋熷搧鐢熺墿鍖栧鐮旂┒鐨勫唴瀹癸紵
2
璇风畝瑕佽鏄庨鍝佺敓鐗╁寲瀛﹀湪椋熷搧绉戝涓殑鍦颁綅銆?/p>
绗簩绔?/p>
姘?/p>
涓�
鍗曢」閫夋嫨棰?/p>
1
鍦紙
锛夊害涓嬶紝姘寸殑瀵嗗害鏄?/p>
1g/cm
3
銆?/p>
A 0
鈩?/p>
B1
鈩?/p>
C4
鈩?/p>
D 10
鈩?/p>
2
娑叉�佹按涓瘡
1
涓按鍒嗗瓙鐨勫懆鍥村钩鍧囧垎甯冿紙
锛夋按鍒嗗瓙銆?/p>
A4
涓?/p>
B
澶氫簬
4
涓?/p>
C5
涓?/p>
D6
涓?/p>
3
鑴傜被鐨勬哀鍖栥�佺編鎷夊痉鍙嶅簲銆佺淮鐢熺礌鐨勫垎瑙ｇ瓑鍙嶅簲閫熺巼鏈�澶х殑姘村垎娲诲害涓猴紙
锛?/p>
A0.2
锝?/p>
0.3
B0.4
锝?/p>
0.5
C0.6
锝?/p>
0.7
D0.7
锝?/p>
0.9
4
缁撳悎姘存槸閫氳繃锛?/p>
锛変笌椋熷搧涓湁鏈烘垚鍒嗙粨鍚堢殑姘淬�?/p>
A
鑼冨痉鍗庡姏
B
姘㈤敭
C
绂诲瓙閿?/p>
D
鐤忔按浣滅敤
5
缁撳悎姘寸殑鍦紙
锛夋俯搴︿笅鑳藉缁撳啺锛?/p>
A0
鈩?/p>
B
锛?/p>
10
鈩?/p>
C
锛?/p>
20
鈩?/p>
D
锛?/p>
40
鈩?/p>
6
缁撳悎姘翠笌鑷敱姘寸殑钂告苯鍘嬬浉姣旓紙
锛?/p>
A
缁撳悎姘存瘮鑷敱姘撮珮
B
缁撳悎姘存瘮鑷敱姘翠綆
C
缁撳悎姘村拰鑷敱姘寸浉宸笉澶?/p>
D
7
鍐扮粨鏅舵槸鐢辨按鍒嗗瓙鎸変竴瀹氭帓鍒楁柟寮忛潬锛?/p>
锛夎繛鎺ュ湪涓�璧风殑寮�鏀剧粨鏋勩�?/p>
A
鑼冨痉鍗庡姏
B
鐤忔按浣滅敤
C
绂诲瓙閿?/p>
D
姘㈤敭
8
鍐版湁锛?/p>
锛夌缁撴櫠绫诲瀷銆?/p>
A6
B9
C11
D15