绗?/p>
1
椤碉紙鍏?/p>
17
椤碉級
2019
骞存箹鍖楃渷鍗佸牥甯備腑鑰冪墿鐞嗚瘯鍗?/p>
涓�銆侀�夋嫨棰?/p>
1
锛?/p>
锛?/p>
2
鍒嗭級
5G
鏉ヤ簡
!5G
鏃朵唬灏嗗疄鐜颁竾鐗╀簰鑱旓紝鎴戜滑鏃ュ父鐢熸椿銆佸伐浣溿�佸嚭琛屽皢鏇村姞渚挎嵎銆傛湭鏉ヤ娇鐢?/p>
5G
鎵嬫満鍦ㄧ嚎瀛︿範
鏃讹紝浼犻�掍俊鎭埄鐢ㄧ殑鏄紙
锛?/p>
A
锛庡井娉?/p>
B
锛庤秴澹版尝
C
锛庣传澶栫嚎
D
锛庢澹版尝
2
锛?/p>
锛?/p>
2
鍒嗭級瀵逛笅鍒楃幇璞＄殑鎴愬洜瑙ｉ噴姝ｇ‘鐨勬槸锛?/p>
锛?/p>
A
锛庣敤鐢靛惞椋庡皢婀垮ご鍙戝惞骞诧梗锕ｅ崌鍗?/p>
B
锛庤。鏌滈噷鐨勬鑴戜父閫愭笎鍙樺皬锕ｏ梗姹藉寲
C
锛庢按鐑у紑鏃跺啋鍑哄ぇ閲忕殑鈥滅櫧姘斺�濓梗锕ｆ恫鍖?/p>
D
锛庡線璞嗘祮涓姞绯栵紝璞嗘祮浼氬彉鐢滐梗锕ｇ啍鍖?/p>
3
锛?/p>
锛?/p>
2
鍒嗭級浼版祴鏄濂界墿鐞嗙殑鍩烘湰鍔熶箣涓�銆傚皬绾㈠涓嬪垪鏁版嵁鐨勬弿杩颁腑锛屼笉绗﹀悎瀹為檯鐨勬槸锛?/p>
锛?/p>
A
锛庡悓瀛︿滑姝ヨ璧拌繘鑰冨満鐨勯�熷害绾︿负
1.0m/s
B
锛庝節骞寸骇鐗╃悊璇炬湰鐨勯噸绾︿负
20N
C
锛庡啺鍐荤熆娉夋按锛堝唴鏈夊皯閲忓啺鍧楋級鐨勬俯搴︾害
0
鈩?/p>
D
锛庤�冨満鍐呰妗岀殑楂樺害绾︿负
75cm
4
锛?/p>
锛?/p>
2
鍒嗭級涓嬪垪鍏充簬鍏夊鐭ヨ瘑鐨勮娉曟纭殑鏄紙
锛?/p>
A
锛庤繎瑙嗙溂鎮ｈ�呴渶浣╂埓鍑搁�忛暅闀滅墖鐨勭溂闀?/p>
B
锛?/p>
鈥滅毊褰辨垙鈥濇槸鍏夋部鐩寸嚎浼犳挱鐨勫簲鐢?/p>
C
锛庡厜浠庣┖姘斿皠鍏ユ按涓椂锛屼紶鎾�熷害浼氬彉澶?/p>
D
锛庣孩澶栫嚎鑳借瘑鍒挒绁ㄧ湡浼?/p>
5
锛?/p>
锛?/p>
2
鍒嗭級涓嬪垪瀹炰緥涓紝鏈夊叧鍔涚殑璇存硶姝ｇ‘鐨勬槸锛?/p>
锛?/p>
A
锛庡湪绌轰腑椋炶鐨勮冻鐞冨彈鍒拌涪鍔涖�侀噸鍔涘拰闃诲姏鐨勪綔鐢?/p>
B
锛庝汉鎺ㄦ瀛愭病鎺ㄥ姩鏄洜涓轰汉瀵规瀛愮殑鎺ㄥ姏灏忎簬鍦伴潰瀵规瀛愮殑鎽╂摝鍔?/p>
C
锛庨潤姝㈠湪姘村钩妗岄潰涓婄殑鏂囧叿鐩掓墍鍙楃殑寮瑰姏灏辨槸閲嶅姏
D
锛庨獞鑷杞﹀埞杞︽椂鐢ㄥ姏鎹忚溅闂告槸閫氳繃澧炲ぇ鍘嬪姏鏉ュ澶ф懇鎿︾殑
6
锛?/p>
锛?/p>
2
鍒嗭級灏忕孩甯濡堝仛楗椂锛屽彂鐜板帹鎴块噷娑夊強璁稿鐗╃悊鐭ヨ瘑锛岄儴鍒嗗綊绾冲涓嬨�傚叾涓笉鍚堢悊鐨勬槸锛?/p>
锛?/p>
A
锛庣厧缈樺槾椴岄奔鏃堕椈鍒伴奔鐨勯鍛筹紝鏄墿鏁ｇ幇璞?/p>