绗?/p>
1
椤?/p>
娴欐睙澶у
2019
骞存敾璇荤澹浣嶇爺绌剁敓鍏ュ鑰冭瘯璇曢
鑰冭瘯绉戠洰
閲忓瓙鍔涘
绗竴棰橈細
锛?/p>
10
鍒嗭級
锛?/p>
1
锛?/p>
鍐欏嚭鐜诲皵
-
绱㈡湯鑿查噺瀛愬寲鏉′欢鐨勫舰寮忋�?/p>
锛?/p>
2
锛?/p>
姹傚嚭鍧囧寑纾佸満涓綔鍦嗗懆杩愬姩鐨勭數瀛愯建閬撶殑鍙兘鍗婂緞銆?/p>
锛堝埄鐢ㄧ幓灏?/p>
-
绱㈡湯鑿查噺瀛愬寲鏉′欢
姹傦紝璁惧纾佸満寮哄害涓?/p>
B
锛?/p>
绗簩棰橈細
锛?/p>
20
鍒嗭級
锛?/p>
1
锛?/p>
鑻ヤ竴璐ㄩ噺涓?/p>
飦?/p>
鐨勭矑瀛愬湪涓�缁村娍鍦?/p>
0,
0
(
)
,
,
0
x
a
V
x
x
a
x
飩?/p>
飩?/p>
飪?/p>
飥?/p>
飪?
飩?/p>
飥?/p>
飥?/p>
飪?
涓繍鍔紝
姹傜矑瀛愮殑鍙兘鑳?
绾с�?/p>
锛?/p>
2
锛?/p>
鑻ユ煇涓�鏃跺埢鍔犱笂浜嗗舰濡?/p>
sin
x
e
a
飦?/p>
锛?/p>
锛?/p>
1
e
锛夌殑鍔垮満锛屾眰鍏跺熀鎬佽兘绾ц嚦浜岀骇淇锛?/p>
飦?
涓轰竴宸茬煡甯告暟锛?/p>
銆?/p>
锛?/p>
3
锛?/p>
鑻ュ娍鑳?/p>
(
)
V
x
鍙樻垚
2
2
1
,
0
(
)
2
,
0
x
x
V
x
x
飦伔
飪?/p>
飥?/p>
飪?/p>
飥?/p>
飪?/p>
飪?/p>
飩?/p>
飥?/p>
飪?/p>
锛屾眰绮掑瓙锛堣川閲忎负
飦?/p>
锛夌殑鍙兘鐨勮兘绾с�?/p>
绗笁棰橈細
锛?/p>
20
鍒嗭級
姘㈠師瀛愬浜庡熀鎬侊紝鍏舵尝鍑芥暟褰㈠
r
a
ce
飦?/p>
飥?/p>
飥?/p>
锛?/p>
a
涓虹幓灏斿崐寰勶紝
c
涓哄綊涓�鍖栫郴鏁般�?/p>
锛?/p>
1
锛?/p>
鍒╃敤褰掍竴鍖栨潯浠讹紝姹傚嚭
c
鐨勫舰寮忋�?/p>
锛?/p>
2
锛?/p>
璁惧嚑鐜囧瘑搴︿负
(
)
P
r
锛岃瘯姹傚嚭
(
)
P
r
鐨勫舰寮忥紝骞舵眰鍑烘渶鍙嚑鍗婂緞
r
銆?/p>
锛?/p>
3
锛?/p>
姹傚嚭鍔胯兘鍙婂姩鑳藉湪鍩烘�佹椂鐨勫钩鍧囧�笺�?/p>
锛?/p>
4
锛?/p>
鐢ㄤ綍绉嶅畾鐞嗗彲鎶?/p>
藛
V
飥?/p>
飥?/p>
鍙?/p>
藛
T
飥?/p>
飥?/p>
鑱旂郴璧锋潵锛?/p>
绗洓棰橈細
锛?/p>
15
鍒嗭級
涓�杞瓙锛屽叾鍝堝瘑椤块噺
2
2
2
藛
藛
藛
藛
2
2
2
y
x
z
x
y
z
L
L
L
H
I
I
I
飥?/p>
飥?/p>
飥?/p>
锛岃浆瀛愮殑杞ㄩ亾瑙掑姩閲忛噺瀛愭暟鏄?/p>
1
锛?/p>
锛?/p>
1
锛?/p>
璇曞湪瑙掑姩閲忚〃璞′腑姹傚嚭瑙掑姩閲忓垎閲?/p>
藛
x
L
锛?/p>
藛
y
L
锛?/p>
藛
z
L
鐨勫舰寮忥紱
锛?/p>
2
锛?/p>
姹傚嚭
藛
H
鐨勬湰寰佸�笺�?/p>
绗簲棰橈細
锛?/p>
20
鍒嗭級