例句與造句

1. The basis of dynamics and simulation includes the iterative flyout angle algorithm to the solutions to lambert problem and battin ' s universal conic section state extrapolate method . then spacecraft ' s orbit roots , maneuver impulse and maneuver time are discussed as the following four part : first of all , the chaser ' s one orbit roots is selected as a variable to simulate its influence to the large scale orbital maneuver . the research reveals fact that the orbit roots both of chaser and target should be close to each other to achieve better maneuver and rendezvous " ability , moreover , the best orbit maneuver and rendezvous occurs when both chaser and target ' s initial phase angle are equal
   為了研究了交會(huì)機(jī)動(dòng)中追蹤器和目標(biāo)器的軌道根數(shù)、機(jī)動(dòng)時(shí)限和機(jī)動(dòng)能耗等因素對(duì)交會(huì)機(jī)動(dòng)的影響,仿真和分析分為以下四個(gè)部分:首先,研究了追蹤器軌道單個(gè)參數(shù)為變量情況下兩航天器大范圍交會(huì)機(jī)動(dòng)問題,研究表明,追蹤器的變化參量與目標(biāo)器相應(yīng)的參量在接近的情況下可以獲得良好的交會(huì)機(jī)動(dòng)特性,而對(duì)于兩航天器軌道共面的情況下,初始相位角相等時(shí)則獲得最佳的機(jī)動(dòng)效果。
2. It's difficult to find maneuver time in a sentence. 用maneuver time造句挺難的