銆愰厤濂桲12銆慬瀛︿範](閫氱敤鐗?2018-2019鐗堥珮涓�鍖栧�?绗�涓夌�?鏈夋満鍖栧悎鐗?绗�涓夎�?鐢熸椿涓�涓ょ�?- 鐧惧害鏂囧簱

鏂板缓

涓婁紶

棣栭〉

鍔╂墜

鏈�杩?/div>

璧勬枡搴?/div>

宸ュ叿

绮惧搧

K12

鏁欒偛鏁欏�﹁祫鏂�

 

绮惧搧

K12

鏁欒偛鏁欏�﹁祫鏂�

 

绗?/p>

2

璇炬椂

 

涔?/p>

 

閰?/p>

 

 

 

涓�銆佷箼閰哥殑缁勬垚銆佺粨鏋勩�佺墿鐞嗘�ц川涓庨吀鎬?/p>

 

1

锛庝箼閰哥殑鍒嗗瓙缁撴瀯

 

 

2

锛庝箼閰哥殑鐗╃悊鎬ц川

 

(1)

涔欓吀淇楃О閱嬮吀锛屾槸涓�绉嶆湁寮虹儓鍒烘縺鎬ф皵鍛崇殑鏃犺壊娑蹭綋锛屾槗婧朵簬姘村拰涔欓唶銆?/p>

 

(2)

鐔旂偣锛?6.6 鈩冿紝娓╁害浣庝簬鐔旂偣鏃讹紝涔欓吀鍑濈粨鎴愭櫠浣擄紝鎵�浠ョ函鍑�鐨勪箼閰稿張绉板啺閱嬮吀銆?/p>

 

3

锛庝箼閰哥殑閰告�?/p>

 

(1)

涔欓吀鏄�涓�鍏冨急閰革紝鍏锋湁閰哥殑閫氭�с�?/p>

 

鍐欏嚭涔欓吀涓庝笅鍒楃墿璐ㄥ弽搴旂殑绂诲瓙鏂圭▼寮忥細

 

鈶燦a锛?/p>

2Na

锛?/p>

2CH

3

COOH===2CH

3

COO

锛?

锛?/p>

2Na

锛?

锛?/p>

H

2

鈫戙�?/p>