burnout stage 中文意思是什麼
burnout stage
解釋
燃料燒盡的發動機級-
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 -
However, the depersonalization, reduced personal accomplishment and total burnout of expert teacher are remarkably lower than that of the novice and proficient teacher. the vocational commitment of novice teacher is in the indesicive and unstable stage. if they meet with some difficulty in te aching, they are easy to be indifferent to all. also, they experienced more emotion of failure
專家型教師在情感承諾、規范承諾和總承諾水平上都要比新手型與熟手型兩類教師來得高，而他們在人格解體、缺乏成就感和總倦怠水平上卻要比新手型與熟手型兩類教師都來得低。 -
The expert teachers take their platform as life stage. so, the level of burnout of the expert teacher is lower than others
同時，他們的職業倦怠感比其他兩類教師都來得低，而他們的成就感是最強烈的。
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