鏈�鏂版暣鐞嗛珮涓夌墿鐞?/p>
20
楂樿�冪墿鐞嗗渾鍛ㄨ繍鍔ㄣ�佽埅澶╀笌鏄?
浣撻棶棰橈紙
2
锛夌粡鍏歌�冮
鍐插埡涓撻澶嶄範
20
楂樿�冮粍鍐堜腑瀛︾墿鐞嗗啿鍒鸿瑙ｃ�?/p>
缁冧範棰樸�?/p>
棰勬祴棰?/p>
06
锛?/p>
绗?/p>
3
涓撻銆?/p>
鍦嗗懆杩愬姩銆?/p>
鑸ぉ涓庢槦浣撻棶棰橈紙
2
锛夌粡鍏歌�冮
1
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4.7
鍊嶏紝璐ㄩ噺鏄湴鐞冪殑
25
鍊嶏紟宸茬煡鏌愪竴杩戝湴鍗槦缁曞湴鐞冭繍琛岀殑鍛ㄦ湡绾︿负
1.4
灏忔椂锛?/p>
寮曞姏甯搁噺
G
锛?/p>
6.67
脳
10
锛?/p>
11N
m2/kg2
锛?/p>
鐢辨浼扮畻璇ヨ鏄熺殑骞冲潎瀵嗗害绾︿负
[
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鍏?/p>
鍥界悊缁煎嵎鈪?/p>
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A
锛?/p>
1.8
脳
103kg/m3B
锛?/p>
5.6
脳
103kg/m3
C
锛?/p>
1.1
脳
104kg/m3D
锛?/p>
2.9
脳
104kg/m3
瑙ｆ瀽鐢?/p>
GMmR2
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m4
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锛屜侊紳
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3
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锛屽啀鐢?/p>
璐ㄩ噺鍜屼綋绉叧绯诲緱璇ヨ鏄熺殑瀵嗗害蟻鈥诧紳
2.9
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104kg/m3
锛?/p>
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2
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2
鏈?/p>
11
鏃ワ紝淇勭綏鏂殑鈥滃畤瀹欙紞
2251
鈥濆崼鏄熷拰缇庡浗鐨勨�滈摫锛?/p>
33
鈥濆崼鏄熷湪
瑗夸集鍒╀簹涓婄┖绾?/p>
805km
澶勫彂鐢熺鎾烇紟
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缁曞湴鐞冭繍琛岀殑杞ㄩ亾閮芥槸鍦嗭紝
鐢茬殑杩愯閫熺巼姣斾箼鐨勫ぇ锛?/p>
鍒欎笅鍒楄娉曚腑姝ｇ‘鐨勬槸
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楂?/p>
鑰?/p>
瀹夊窘鐞嗙患鍗封厾
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A
锛庣敳鐨勮繍琛屽懆鏈熶竴瀹氭瘮涔欑殑闀?/p>
B
锛庣敳璺濆湴闈㈢殑楂樺害涓�瀹氭瘮涔欑殑楂?/p>
C
锛庣敳鐨勫悜蹇冨姏涓�瀹氭瘮涔欑殑灏?/p>
D
锛庣敳鐨勫姞閫熷害涓�瀹氭瘮涔欑殑澶?/p>
瑙ｆ瀽鐢?/p>
v
锛?/p>
GMr
鍙煡锛岀敳纰庣墖鐨勯�熺巼澶э紝杞ㄩ亾鍗婂緞灏忥紝鏁?/p>
B
閿欒锛涚敱鍏紡
T