涓撻
05
鏇茬嚎杩愬姩
1
锛?/p>
锛?/p>
2019路
鏂拌鏍囧叏鍥?/p>
鈪?/p>
鍗凤級
濡傚浘锛?/p>
a
锛夛紝鍦ㄨ烦鍙版粦闆瘮璧涗腑锛岃繍鍔ㄥ憳鍦ㄧ┖涓粦缈旀椂韬綋鐨?/p>
濮挎�佷細褰卞搷鍏朵笅钀界殑閫熷害鍜屾粦缈旂殑璺濈銆傛煇杩愬姩鍛樺厛鍚庝袱娆′粠鍚屼竴璺冲彴璧疯烦锛屾瘡娆￠兘浠?/p>
绂诲紑璺冲彴寮�濮嬭鏃讹紝鐢?/p>
v
琛ㄧず浠栧湪绔栫洿鏂瑰悜鐨勯�熷害锛屽叾
v
鈥?/p>
t
鍥惧儚濡傚浘锛?/p>
b
锛夋墍绀猴紝
t
1
鍜?/p>
t
2
鏄粬钀藉湪鍊炬枩闆亾涓婄殑鏃跺埢銆傚垯
A
锛庣浜屾婊戠繑杩囩▼涓湪绔栫洿鏂瑰悜涓婄殑浣嶇Щ姣旂涓�娆＄殑灏?/p>
B
锛庣浜屾婊戠繑杩囩▼涓湪姘村钩鏂瑰悜涓婄殑浣嶇Щ姣旂涓�娆＄殑澶?/p>
C
锛庣浜屾婊戠繑杩囩▼涓湪绔栫洿鏂瑰悜涓婄殑骞冲潎鍔犻�熷害姣旂涓�娆＄殑澶?/p>
D
锛庣珫鐩存柟鍚戦�熷害澶у皬涓?/p>
v
1
鏃讹紝绗簩娆℃粦缈斿湪绔栫洿鏂瑰悜涓婃墍鍙楅樆鍔涙瘮绗竴娆＄殑澶?/p>
銆愮瓟妗堛�?/p>
BD
銆愯В鏋愩�?/p>
A
锛?/p>
鐢?/p>
v
鈥?/p>
t
鍥鹃潰绉槗鐭ョ浜屾闈㈢Н澶т簬绛変簬绗竴娆￠潰绉紝
鏁呯浜屾绔栫洿鏂瑰悜涓嬭惤
璺濈澶т簬绗竴娆′笅钀借窛绂伙紝鎵�浠ワ紝
A
閿欒锛?/p>
B
锛庣敱浜庣浜屾绔栫洿鏂瑰悜涓嬭惤璺濈澶э紝鐢变簬
浣嶇Щ鏂瑰悜涓嶅彉锛屾晠绗簩娆℃按骞虫柟鍚戜綅绉诲ぇ锛屾晠
B
姝ｇ‘
C
锛庣敱浜?/p>
v
鈥?/p>
t
鏂滅巼鐭ョ涓�娆″ぇ銆佺
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0
v
v
a
t
飥?/p>
飥?
锛屾槗鐭?/p>
a
1
>
a
2
锛屾晠
C
閿欒锛?/p>
D
锛庣敱鍥惧儚
鏂滅巼锛岄�熷害涓?/p>
v
1
鏃讹紝绗竴娆″浘鍍忛櫋宄紝绗簩娆″浘鍍忕浉瀵瑰钩缂擄紝鏁?/p>
a
1
>
a
2
锛岀敱
G
鈥?/p>
f
y
=
ma
锛屽彲
鐭ワ紝
f
y
1
<
f
y
2
锛屾晠
D
姝ｇ‘銆?/p>
2
锛?/p>
锛?/p>
2019路
姹熻嫃鍗凤級
濡傚浘鎵�绀猴紝鎽╁ぉ杞偓鎸傜殑搴ц埍鍦ㄧ珫鐩村钩闈㈠唴鍋氬寑閫熷渾鍛ㄨ繍鍔紟搴ц埍鐨勮川
閲忎负
m
锛岃繍鍔ㄥ崐寰勪负
R
锛岃閫熷害澶у皬涓?/p>
蠅
锛岄噸鍔涘姞閫熷害涓?/p>
g
锛屽垯搴ц埍