heavy casualty 中文意思是什麼
heavy casualty
解釋
慘重的傷亡-
Purchases during the year included one 52 - metre computer - controlled turntable ladder, two reserve heavy pumps, three low - profile hydraulic platforms, one mobile casualty treatment centre, three mobile command units, six lighting tenders, 10 hose appliances, 15 light rescue units, two diving tenders, two canteen vans and nine mini trucks. the department is building a high - performance fireboat and a diving support vessel. the new fireboat will replace the existing fireboat
年內，該處添置了一部電腦控制的52米雲梯、兩部重型泵車、三部升降臺、一部流動傷者治療車、三部流動指揮車、六部燈車、十部消防喉車、 15部輕型搶救車、兩部潛水裝備供應車、兩部膳食供應車及九部小型消防車。 -
The uav ( unmanned air vehicle ) is playing an more and more important role in modern wars. it is featured by long endurance, large cruise range, heavy overload capability as well as attitude alteration limitless and casualty avoid when flying in hostile territory compared to manned air vehicle. compared to satellites it has low altitude, controllable movement, convenient arrangement and low cost
無人機在現代戰爭中扮演著越來越重要的角色，與有人駕駛飛機相比，無人機機動性能好，過載能力強，不存在飛行員傷亡；與偵察衛星相比，無人機飛行高度低，活動范圍可控，部署方便，造價低廉，目前各國都在積極研製各種新型無人機。
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