绗崄绔?/p>
鐣岄潰鐜拌薄
1
锛庢恫浣撳湪姣涚粏绠′腑涓婂崌鐨勯珮搴︿笌
鍩烘湰鏃犲叧銆?/p>
A
锛庢俯搴?/p>
B
锛庢恫浣撳瘑搴?/p>
C
锛庡ぇ姘斿帇鍔?/p>
D
锛庨噸鍔涘姞閫熷害
2
锛庡井灏忔櫠浣撲笌鍚屼竴绉嶇殑澶у潡鏅朵綋鐩告瘮杈冿紝涓嬪垪璇存硶涓笉姝ｇ‘鐨勬槸
銆?/p>
A
锛庡井灏忔櫠浣撶殑楗卞拰钂告皵鍘嬪ぇ
B.
寰皬鏅朵綋鐨勮〃闈㈠紶鍔涙湭鍙?/p>
C.
寰皬鏅朵綋鐨勬憾瑙ｅ害灏?/p>
D.
寰皬鏅朵綋鐨勭啍鐐硅緝浣?/p>
3
锛庢按鍦ㄦ煇姣涚粏绠″唴涓婂崌楂樺害涓?/p>
h
锛岃嫢灏嗘绠″瀭鐩村湴鍚戞按娣卞鎻掍笅锛岄湶鍦ㄦ按闈互涓婄殑楂?/p>
搴︿负
h
/2
锛屽垯
銆?/p>
A
锛庢按浼氫笉鏂啋鍑?/p>
B.
姘翠笉娴佸嚭锛岀鍐呮恫闈㈠嚫璧?/p>
C.
姘翠笉娴佸嚭锛岀鍐呭嚬娑查潰鐨勬洸鐜囧崐寰勫澶т负鍘熷厛鐨?/p>
2
鍊?/p>
D
锛庢按涓嶆祦鍑猴紝绠″唴鍑规恫闈㈢殑鏇茬巼鍗婂緞鍑忓皬涓哄師鍏堢殑涓�鍗?/p>
4.
鍦ㄧ敤鏈�澶ф皵娉℃硶娴嬪畾娑蹭綋琛ㄩ潰寮犲姏鐨勫疄楠屼腑锛?/p>
鏄敊璇殑銆?/p>
A.
姣涚粏绠″蹇呴』娓呮磥骞插噣
B.
姣涚粏绠″彛蹇呴』骞虫暣
C.
姣涚粏绠″繀椤诲瀭鐩存斁缃?/p>
D.
姣涚粏绠￠』鎻掑叆娑蹭綋鍐呴儴涓�瀹氭繁搴?/p>
5.
鍦ㄥ共鍑�鐨勭矖缁嗗潎鍖�鐨?/p>
U
褰㈢幓鐠冩瘺缁嗙涓敞鍏ョ函姘达紝
涓や晶娑叉煴鐨勯珮搴︾浉鍚岋紝
鐒跺悗鐢ㄥ井
閲忔敞灏勫櫒浠庡彸渚ф敞鍏ュ皯璁告涓侀吀姘存憾娑诧紝涓や晶娑叉煴鐨勯珮搴﹀皢鏄?/p>
銆?/p>
A
锛庣浉鍚?/p>
B
锛庡乏渚ч珮浜庡彸渚?/p>
C
锛庡彸渚ч珮浜庡乏渚?/p>
D
锛庝笉鑳界‘瀹?/p>
6.
鍦ㄤ笁閫氭椿濉炰袱绔秱涓婅偉鐨傛恫锛屽叧闂彸绔紝鍦ㄥ乏绔惞涓�澶ф场锛屽叧闂乏绔紝鍦ㄥ彸绔惞涓�
灏忔场锛岀劧鍚庝娇宸﹀彸涓ょ鐩搁�氾紝灏嗕細鍑虹幇浠�涔堢幇璞°�?/p>
A
锛庡ぇ娉″彉灏忥紝灏忔场鍙樺ぇ
B
锛庡皬娉″彉灏忥紝澶ф场鍙樺ぇ
C
锛庝袱娉″ぇ灏忎繚鎸佷笉鍙?/p>
D
锛庝笉鑳界‘瀹?/p>
7.
鍦ㄤ竴鏀共鍑�鐨勩�?/p>
姘村钩鏀剧疆鐨勩�?/p>
鍐呭緞鍧囧寑鐨勭幓鐠冩瘺缁嗙涓儴娉ㄥ叆涓�婊寸函姘达紝
褰㈡垚涓�鑷?/p>
鐢辩Щ鍔ㄧ殑娑叉煴銆傜劧鍚庣敤寰噺娉ㄥ皠鍣ㄥ悜娑叉煴鍙充晶娉ㄥ叆灏戦噺
NaCl
姘存憾娑诧紝鍋囪鎺ヨЕ瑙?/p>
涓?/p>
鍙橈紝鍒欐恫鏌卞皢
銆?/p>
A.
涓嶇Щ鍔?/p>
B
锛庡悜鍙崇Щ鍔?/p>
C
锛庡悜宸︾Щ鍔?/p>
D
鏃犳硶鍒ゆ柇
8.
鍦ㄦ疆婀跨殑绌烘皵涓紝鏀炬湁
3
鍙矖缁嗕笉绛夌殑姣涚粏绠★紝鍏跺崐寰勫ぇ灏忛『搴忎负
:r
1
>r
2
>r
3
锛屽垯姣?/p>
缁嗙鍐呮按钂告皵鏄撲簬鍑濈粨鐨勯『搴忔槸
銆?/p>