查询词典 Ballistic

Senior program associate at the Arms and Security Project of the New America Foundation, Berrigan said today: President George W. Bush has multiple agendas as he travels through old and new Europe; one of his more provocative and alarming is the push for access to Polish and Czech territory for the multibillion-dollar 'ballistic missile defense' program.

高级项目协理，在武器和安全项目的新美国基金会， berrigan今日说：布什总统已经多次议事日程，因为他乘车经过新老欧洲；他的一个更具有挑衅性和令人震惊的是，积极推进进入波兰和捷克领土被用于数十亿美元的弹道导弹防御'计划。

Mm×400mm fiber reinforced composite material armor panel behind the ship's C type steel panel was used to simulate warsh ip's light composite armor, and the ballistic velocity penetration experiments for the different FRC armor panel and the different structural status, such as space certain clearance or no between the two parts, have been done.

采用纤维增强复合材料板前置船体结构钢板模拟舰用轻型复合装甲结构，对有间隙和无间隙复合装甲结构以及不同纤维增强复合材料防弹板进行了打靶实验研究，实验测试了不同纤维增强复合材料防弹板以及有间隙和无间隙复合装甲结构抗弹丸穿甲的吸能量。

The first functioning electronic computer was the ENIAC, which was booted up in 1945 to solve ballistic calculations for the U.S.

第一部功能电子计算机是EBIAC.1945年该机为解决美军弹道计算问题而启动。

Who adamantly opposed the US ballistic missile plan and who have provided key nuclear technology to the Iranians.

因为他们强烈反对美国的弹道导弹计划，并且为伊朗人提供关键的核技术。

Who adamantly opposed the US ballistic missile plan and who have provided key nuclear technology to the Iranians.

因为他们强烈反对美国的弹道导弹计画，并且为伊朗人提供关键的核技术

In order to contribute to analyse and compute easily setback moving devices on the projectile fuzes,and to make the fuze devisers be able to get the approximate acceleration curves with a few parameters such as tube length and muzzle velocity of the guns,the displacement-time curve and velocity-time curve of gun interior ballistic are fitted with the Logistic models,then the formula of projectile acceleration curves in bore are gotten by the derivation of the formula of fitting velocity-time curve.

为了便于炮弹引信后坐运动机构的分析和计算，能使引信工作者只根据身管长度和炮口速度等少量参数就能获得弹丸膛内加速度近似曲线，运用Logistic函数拟合火炮内弹道的位移－时间曲线和速度－时间曲线，再对拟合得到的速度－时间曲线求导便得到了弹丸膛内加速度近似曲线。

Then the error models of the SINS and the GPS are established respectively, and the kinematics and the dynamics equations of the guided shell are founded with which ballistic trajectory of ERGS is simulated.

建立了制导炮弹弹体运动学和动力学方程，并进行了超远程炮弹的弹道仿真计算。

Quite simply, the technology needed to lift a satellite off the launch pad and shield it from damage on its way into space is indistinguishable from that needed to launch a far-flying nuclear-tipped ballistic missile.

道理很简单，将一颗卫星从发射台发射、并将它安全送入太空的技术，与发射一枚远程的携带核弹头的弹道导弹所需的技术区别甚小。

In the Ming Dynasty published many monographs and monumental works, which, as a component of our traditional military culture and the fruit of the development of firearms technology, are characterized in gunpowder prescription technology including compatibility principles of gunpowder, prescriptions of the firing charge and multi-composition gunpowder, and ballistic hit technology, mainly about scientific design and manufacturing of blunderbusses, the ranges in various angles of depression and elevation, the standards of range and factors which have influence the range.

它作为我国传统军事文化的一个组成部分，火器技术发展的结晶，尤在火药配方技术、弹道命中技术上多独具自己的特色。火药配方技术主要有火药配伍原则、发射火药配方和多成分火药配方；火器弹道命中技术主要有科学设计与制造铳炮、不同俯仰角的射程、射程量度标准及影响射程的因素等。

It establishes one mathematic model to confirm target parameter based on GPS inertial navigation system. Moreover, it gives a means of obtaining firing data against the shore target based on real-time ballistic computation.

建立了基于惯性导航系统下确定目标参数的数学模型，并通过外弹道实时解算方法求取对岸目标的射击诸元。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。