水平发射 horizontal interlaced image launching(0) horizontal launch(1)   horizontal launch      The feasibility of horizontal launch of the vehicle of single stage to orbit is discussed.      论证了水平发射单级入轨火箭运载器的可行性。 短句来源   “水平发射”译为未确定词的双语例句      Modular Horizontal Launcher System——A Multi-Mission Launcher System for Next Generation Surface Combatants      模块化水平发射系统 MHLS——下一代水面舰艇多任务发射系统 短句来源      Two numerical o ptimization problem and a trajectory optimization problem of a rocket-powered h o rizontal-launched single-stage-to-orbit vehicle were solved to test this alg orith m.      采用两个数学优化问题和一个火箭动力、水平发射的单级入轨飞行器的弹道优化问题对算法进行了测试. 短句来源   相似匹配句对      C were measured by the method of radioimmunology.      C的水平。 短句来源      Assessment of Electrical Customer's Harmonic Emission Level      电力用户谐波发射水平评估 短句来源      Research for the Methods of Estimating Customers' Harmonic Emission Level at PCC      用户谐波发射水平估计方法的研究 短句来源      Failure to Launch      发射失败 短句来源      05 level between grade one and gradethree;      05水平; 短句来源 查询“水平发射”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   horizontal launch In contrast, in quasi-horizontal launch mode the center of the front dome is submerged at engine ignition. 例句来源       The Polyot rocket does not have wings and our trajectory simulations show that a horizontal launch results in the rocket impacting the ground. 例句来源                By numerical simulation and sampling to dropsize spectra of precipitation consisting of polydisperse small spheroid particles, the relationship between attenuation coefficient and radar reflectivity factor at 3 common used wavelengths has been studied for the incident microwaves which are transmitted horizontally and polarized either horizontally or vertically. The resulted empirical formula is presented and explanations are made in physical sense. The formula can be applied directly into correction for at...             通过模拟及取样导出了小旋转椭球粒子群旋转轴呈 3种不同取向 ,而入射电磁波分别为水平发射水平偏振波及水平发射垂直偏振波时的衰减系数与雷达反射率因子之间的关系 ,获得 3种波长的具体表达式 ,并对结果作了物理分析。所得结果可直接用于雷达定量测量降水时的衰减订正。 文摘来源          The development history of the vehicle of single stage to orbit is reviewed simply in this paper. It must be indicated that the vertical launch of the vehicle of single stage to orbit has serious shortcomings. This is a technical way of inferior launch efficiency and brimming with risk. The feasibility of horizontal launch of the vehicle of single stage to orbit is discussed. It is holded that the horizontal launch is a very important way of increasing launch efficiency of the vehicle of single stage to orb...             文中简单回顾了单级入轨运载器的发展历史 ,指出垂直发射单级入轨火箭运载器存在严重的缺点是 ,运载效率低下 ,技术途径充满风险。论证了水平发射单级入轨火箭运载器的可行性。认为水平发射是提高单级入轨火箭运载器运载效率的重要途径 ,亦是在技术上比较容易实现的技术途径 文摘来源          A global optimization algorithm for function optimization named "orthogonal direction algorithm" was raised . This algorithm uses 3 times of large ranged orthogonal design to find the approximate location of the global op timization solution and then uses several times of small ranged orthogonal desig n to make precise approach. In each times of orthogonal design, the experimental points which detect the design space are generated according to the orthogonal table around a central point and the range o...             提出了一种求解函数全局优化问题的正交方向法.该方法通过前三轮大范围的正交设计寻找全局最优解的大体位置,然后通过若干轮小范围的正交设计进行最优解的精确逼近.每一轮正交设计中,探索设计空间的试验点依据正交表围绕一个中心点产生,设计变量的取值范围逐渐减小.而在每一轮正交设计后,采用一维搜索提高搜索精度.一维搜索的方向由每轮正交设计的中心点和最好(或最坏)点决定.该算法计算量较小且易于编程.采用两个数学优化问题和一个火箭动力、水平发射的单级入轨飞行器的弹道优化问题对算法进行了测试.这些算例表明,当目标函数的极值数少于正交表提供的试验方案数时,正交方向法常常能以较小的计算量获得全局最优解. 文摘来源   << 更多相关文摘         相关查询: 发射水平 谐波发射水平 发射噪声水平 (水平 （水平 水平 发射 导弹水平存放发射阵地 存在水平 平面发射 后水平 水平动作  对查询结果不满意

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