楂樹腑鐗╃悊
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绗崄涓�绔?/p>
绗簩鑺?/p>
绠�璋愯繍鍔ㄧ殑鍥炲鍔涘拰鑳介噺
鍩虹澶疄
涓�銆侀�夋嫨棰?/p>
(1
锝?/p>
3
棰樹负鍗曢�夐锛?/p>
4
銆?/p>
5
棰樹负澶氶�夐
)
1
锛?/p>
(
娌冲寳鐪佸紶瀹跺彛甯?/p>
2017
锝?/p>
2018
瀛﹀勾楂樹簩涓嬪鏈熺涓�娆℃湀鑰?/p>
)
濡傚浘鎵�绀猴紝
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O
鐐逛负骞宠 浣嶇疆鍦?/p>
A
銆?/p>
B
闂存尟鍔紝
AB
锛?/p>
8cm
锛?/p>
鎸瓙鐢?/p>
A
鐐瑰悜鍙宠繍鍔ㄥ埌
B
鐐规墍闇�鐨勬椂闂翠负
0.2s
锛?/p>
鍒?/p>
(
D
)
A
锛庢尟骞呮槸
8cm
B
锛庝粠
A
鑷?/p>
C
鎸瓙鍋氬噺閫熻繍鍔?/p>
C
锛庡懆鏈熸槸
0.8s
D
锛庡懆鏈熸槸
0.4s
瑙ｆ瀽锛?/p>
AB
锛?/p>
8cm
锛屾墍浠ユ尟骞呮槸
4cm
锛屾晠
A
閿欒锛涜秺闈犺繎骞宠 浣嶇疆閫熷害瓒婂ぇ锛屾墍浠ヤ粠
A
鑷?/p>
C
鎸瓙鍋氬姞閫熻繍鍔紝鏁?/p>
B
閿欒锛涙尟瀛愮敱
A
鐐瑰悜鍙宠繍鍔ㄥ埌
B
鐐规墍闇�鐨勬椂闂翠负
0.2s
锛岃繖鏄?/p>
鍗婁釜鍛ㄦ湡鐨勬椂闂达紝鎵�浠ュ懆鏈熸槸
0.4
锛屾晠
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閿欙紝
D
瀵广�?/p>
2
锛庡鍥炬墍绀猴紝涓鸿川鐐圭殑鎸姩鍥捐薄锛屼笅鍒楀垽鏂腑姝ｇ‘鐨勬槸
(
A
)
A
锛庤川鐐规尟鍔ㄥ懆鏈熸槸
8s
B
锛庢尟骞呮槸卤
2cm
C
锛?/p>
4s
鏈川鐐圭殑閫熷害涓烘锛屽姞閫熷害涓洪浂
D
锛?/p>
10s
鏈川鐐圭殑鍔犻�熷害涓烘锛岄�熷害涓洪浂
瑙ｆ瀽锛氱敱鎸姩鍥捐薄鍙寰楋紝璐ㄧ偣鐨勬尟鍔ㄥ懆鏈熶负
8s
锛?/p>
A
瀵癸紱鎸箙涓?/p>
2cm
锛?/p>
B
閿欙紱
4
绉掓湯
璐ㄧ偣缁忓钩琛′綅缃悜璐熸柟鍚戣繍鍔紝閫熷害涓鸿礋鍚戞渶澶э紝鍔犻�熷害涓洪浂锛?/p>
C
閿欙紱
10s
鏈川鐐瑰湪姝ｇ殑
鏈�澶т綅绉诲锛屽姞閫熷害涓鸿礋鍊硷紝閫熷害涓洪浂锛?/p>
D
閿欍�?/p>