火箭推進 的英文怎麼說
中文拼音 [huǒjiàntuījìn]
火箭推進
英文
journal of rocket propulsion-
Abstract : to review the progress in the major ass ignment, the organization and implementation of protection against liquid rocket propellent
文摘:綜述了發射大型運載火箭推進劑作業衛勤保障主要任務、保障重點、衛勤力量的分配、衛勤保障的組織和實施進展。The liquids employed for rocket propulsion are called propergols.
用於火箭發動機的液體稱為液體火箭推進劑。Rocket propelled grenades
火箭推進榴彈Terminology relating to solid rocket propulsion
固態火箭推進劑方面的術語Nonlinear dynamic neural network model for rocket propulsion systems
一種火箭推進系統非線性動態神經網路模型Space propulsion begins with a review of rocket propulsion fundamentals
在太空推進這門課里，我們將以回顧火箭推進基本原理為開端。Thrust vector control is one of objects being seeked by engineers in rocket propulsion area
流場控制以及基於此的發動機推力方向控制長期以來都是國內外火箭推進領域廣大工程技術人員追尋的目標之一。Adding rocket propulsion could double this velocity ? and thus the impact momentum ? which would drive them to depths 75 percent greater in granite formations and nearly 1, 000 percent greater in soft soil
加裝火箭推進器可使速度（也包括沖擊動量）提高一倍，使炸彈鉆入花崗巖的深度增加75 % ，鉆入軟土壤的深度更可增加到10倍之多。At the same forum, their papers revealed new rocket propulsion research, including work on hybrid systems that use a combination of propellants easier to handle and store than most propellants in wider use today
在本次論壇上，中國人的論文揭示了其新的火箭推進研究，其中包括一個混合系統，該系統使用了比今天廣泛應用的推進劑更容易貯藏和操作的多種推進劑組合。The evolution course of chinese solid rocket propulsion technology for space missions since 1950s is presented. the technical features, development process, ground tests and flight records of nine typical solid motors are described. these motors were developed for sounding rockets, upper stages of launch vehicles and orbit transfer systems in application satellites respectively. the evolution of basic technology of chinese solid rocket motors and future developing concept are briefly introduced. the information in the paper are all based on the published literatures
敘述了20世紀50年代以來中國航天固體火箭推進技術的發展歷程，介紹了9種最具代表性的固體火箭發動機的技術特徵、研製過程、地面試驗和飛行情況，這些發動機分別應用於中國的探空火箭、運載火箭上面級和應用衛星變軌系統.文中還簡要地評述了中國固體推進各單項技術的發展水平Abstract : the evolution course of chinese solid rocket propulsion technology for space missions since 1950s is presented. the technical features, development process, ground tests and flight records of nine typical solid motors are described. these motors were developed for sounding rockets, upper stages of launch vehicles and orbit transfer systems in application satellites respectively. the evolution of basic technology of chinese solid rocket motors and future developing concept are briefly introduced. the information in the paper are all based on the published literatures
文摘:敘述了20世紀50年代以來中國航天固體火箭推進技術的發展歷程，介紹了9種最具代表性的固體火箭發動機的技術特徵、研製過程、地面試驗和飛行情況，這些發動機分別應用於中國的探空火箭、運載火箭上面級和應用衛星變軌系統.文中還簡要地評述了中國固體推進各單項技術的發展水平Explosives for civil uses - propellants and rocket propellants - requirements
民用爆炸物.推進劑和火箭推進劑.要求Explosives for civil uses - propellants and rocket propellants - part 1 : requirements
民用爆炸物.推進劑和火箭推進劑.第1部分:要求Explosives for civil uses - propellants and rocket propellants - determination of voids and fissures
民用爆炸物.推進劑和火箭推進劑.氣孔和裂縫的測定Explosives for civil uses - propellants and rocket propellants - determination of properties of black powder
民用爆炸物.推進劑和火箭推進劑.黑火藥特性的測定A german designer developed the idea for a rocket - propelled aerospace plane in the early 1940s
早在40年代初，一名德國設計師就曾提出了火箭推進航天飛機的設想。Explosives for civil uses - propellants and rocket propellants - part 1 : requirements ; german version en 13938 - 1 : 2004
民用爆炸物.推進劑和火箭推進劑.第1部分:要求Explosives for civil uses - propellants and rocket propellants - determination of resistance to electrostatic energy
民用爆炸物.推進劑和火箭推進劑.抗靜電能的測定Explosives for civil uses - propellants and rocket propellants - part 5 : dermination of voids and fissures
民用炸藥.推進劑和火箭推進劑.第5部分:孔隙率和裂縫的測定Explosives for civil uses - propellants and rocket propellants - part 7 : determination of properties of black powder
民用炸藥.推進劑和火箭推進劑.第7部分:黑火藥性能的測定分享友人