stage of depletion 中文意思是什麼
stage of depletion
解釋
衰竭階段-
Abstract : solid propellant rocket motors are preferred for most ballistic missiles because they need simple maintenance and can be launched quickly. but the conventional thrust termination devices limit the depletion of every stage ' s grain and increase some extra - weight. an improved method for designing a multi - stage solid rocket based depleted shutdown was provided. in order to solve the problem of lack of thrust termination devices, a device to adjust the burnout angle will match the final burnout velocity and satisfy the desired range. the method can also limit the detection from anti - ballistic missile system
文摘:由於維護簡單和發射快速，彈道導彈多用固體火箭發動機，但繁雜的推力終止裝置使各級裝藥不能耗盡並讓結構增重.提出了一種對基於耗盡關機多級固體火箭概念設計的改進方法，此方法滿足導彈系統主要的戰技要求.為解決無推力終止裝置的末速不準問題，可在末級發動機採用姿態調整裝置，對射角進行調整，配合末速以滿足射程要求.本方法還可抑制敵方反導探測 -
The opinions of experts on this subject are as follows : people in middle age are in a more stable stage of life, while people in old age have entered the deterioration stage. since people in old age engage in less activity and suffer from physical depletion, they should reduce their intake of food accordingly. otherwise, it is very easy for them to become overweight, which is a great enemy to the health of the elderly
專家的看法：人到中年，屬于穩定期，進入晚年，更是衰老期，人步入晚年，活動減少，消耗減少，因此食量也應相對的減少，否則極易造成肥胖，而肥胖是老年健康的大敵，人到老年期，一切機能都在衰退中，如不適量地減食，會造成消化器官負擔過量，易染胃腸疾病。 -
In the stage of stalemate we should continue to exploit the functions of annihilation and attrition fulfilled by guerrilla and mobiie warfare for further large - scale depletion of the enemy ' s forces
在相持階段中，繼續利用游擊戰和運動戰的殲滅性和消耗性，再行大量地消耗敵人。
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